64651680000

素因数分解:

$2^8\times 3^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 1080

約数和(自身を含む): 261484423200

約数和(自身を除く): 196832743200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 25, 30, 32, 34, 36, 38, 40, 45, 48, 50, 51, 57, 60, 64, 68, 72, 75, 76, 80, 85, 90, 95, 96, 100, 102, 114, 120, 125, 128, 136, 139, 144, 150, 152, 153, 160, 170, 171, 180, 190, 192, 200, 204, 225, 228, 240, 250, 255, 256, 272, 278, 285, 288, 300, 304, 306, 320, 323, 340, 342, 360, 375, 380, 384, 400, 408, 417, 425, 450, 456, 475, 480, 500, 510, 544, 556, 570, 576, 600, 608, 612, 625, 640, 646, 680, 684, 695, 720, 750, 760, 765, 768, 800, 816, 834, 850, 855, 900, 912, 950, 960, 969, 1000, 1020, 1088, 1112, 1125, 1140, 1152, 1200, 1216, 1224, 1250, 1251, 1275, 1280, 1292, 1360, 1368, 1390, 1425, 1440, 1500, 1520, 1530, 1600, 1615, 1632, 1668, 1700, 1710, 1800, 1824, 1875, 1900, 1920, 1938, 2000, 2040, 2085, 2125, 2176, 2224, 2250, 2280, 2304, 2363, 2375, 2400, 2432, 2448, 2500, 2502, 2550, 2584, 2641, 2720, 2736, 2780, 2850, 2880, 2907, 3000, 3040, 3060, 3200, 3230, 3264, 3336, 3400, 3420, 3475, 3600, 3648, 3750, 3800, 3825, 3840, 3876, 4000, 4080, 4170, 4250, 4275, 4352, 4448, 4500, 4560, 4726, 4750, 4800, 4845, 4864, 4896, 5000, 5004, 5100, 5168, 5282, 5440, 5472, 5560, 5625, 5700, 5760, 5814, 6000, 6080, 6120, 6255, 6375, 6400, 6460, 6528, 6672, 6800, 6840, 6950, 7089, 7125, 7200, 7296, 7500, 7600, 7650, 7752, 7923, 8000, 8075, 8160, 8340, 8500, 8550, 8896, 9000, 9120, 9452, 9500, 9600, 9690, 9792, 10000, 10008, 10200, 10336, 10425, 10564, 10625, 10880, 10944, 11120, 11250, 11400, 11520, 11628, 11815, 11875, 12000, 12160, 12240, 12510, 12750, 12920, 13056, 13205, 13344, 13600, 13680, 13900, 14178, 14250, 14400, 14535, 14592, 15000, 15200, 15300, 15504, 15846, 16000, 16150, 16320, 16680, 17000, 17100, 17375, 17792, 18000, 18240, 18904, 19000, 19125, 19200, 19380, 19584, 20000, 20016, 20400, 20672, 20850, 21128, 21250, 21267, 21375, 21760, 21888, 22240, 22500, 22800, 23256, 23630, 23750, 23769, 24000, 24225, 24320, 24480, 25020, 25500, 25840, 26410, 26688, 27200, 27360, 27800, 28356, 28500, 28800, 29070, 30000, 30400, 30600, 31008, 31275, 31692, 31875, 32000, 32300, 32640, 33360, 34000, 34200, 34750, 35445, 35584, 35625, 36000, 36480, 37808, 38000, 38250, 38760, 39168, 39615, 40000, 40032, 40375, 40800, 41344, 41700, 42256, 42500, 42534, 42750, 43776, 44480, 44897, 45000, 45600, 46512, 47260, 47500, 47538, 48000, 48450, 48960, 50040, 51000, 51680, 52125, 52820, 53376, 54400, 54720, 55600, 56712, 57000, 57600, 58140, 59075, 60000, 60800, 61200, 62016, 62550, 63384, 63750, 64600, 65280, 66025, 66720, 68000, 68400, 69500, 70890, 71250, 72000, 72675, 72960, 75616, 76000, 76500, 77520, 79230, 80000, 80064, 80750, 81600, 82688, 83400, 84512, 85000, 85068, 85500, 86875, 88960, 89794, 90000, 91200, 93024, 94520, 95000, 95076, 95625, 96000, 96900, 97920, 100080, 102000, 103360, 104250, 105640, 106335, 106752, 106875, 108800, 109440, 111200, 113424, 114000, 116280, 118150, 118845, 120000, 121125, 121600, 122400, 124032, 125100, 126768, 127500, 129200, 132050, 133440, 134691, 136000, 136800, 139000, 141780, 142500, 144000, 145350, 151232, 152000, 153000, 155040, 156375, 158460, 160000, 160128, 161500, 163200, 166800, 169024, 170000, 170136, 171000, 173750, 177225, 177920, 179588, 180000, 182400, 186048, 189040, 190000, 190152, 191250, 193800, 195840, 198075, 200160, 201875, 204000, 206720, 208500, 211280, 212670, 213750, 218880, 222400, 224485, 226848, 228000, 232560, 236300, 237690, 240000, 242250, 244800, 248064, 250200, 253536, 255000, 258400, 260625, 264100, 266880, 269382, 272000, 273600, 278000, 283560, 285000, 288000, 290700, 295375, 302464, 304000, 306000, 310080, 312750, 316920, 320256, 323000, 326400, 330125, 333600, 338048, 340000, 340272, 342000, 347500, 354450, 359176, 360000, 363375, 364800, 372096, 378080, 380000, 380304, 382500, 387600, 396150, 400320, 403750, 404073, 408000, 413440, 417000, 422560, 425340, 427500, 444800, 448970, 453696, 456000, 465120, 472600, 475380, 480000, 484500, 489600, 500400, 507072, 510000, 516800, 521250, 528200, 531675, 533760, 538764, 544000, 547200, 556000, 567120, 570000, 581400, 590750, 594225, 604928, 605625, 608000, 612000, 620160, 625500, 633840, 646000, 660250, 667200, 673455, 676096, 680000, 680544, 684000, 695000, 708900, 718352, 720000, 726750, 744192, 756160, 760000, 760608, 765000, 775200, 781875, 792300, 800640, 807500, 808146, 816000, 834000, 845120, 850680, 855000, 886125, 889600, 897940, 907392, 912000, 930240, 945200, 950760, 969000, 979200, 990375, 1000800, 1014144, 1020000, 1033600, 1042500, 1056400, 1063350, 1077528, 1094400, 1112000, 1122425, 1134240, 1140000, 1162800, 1181500, 1188450, 1211250, 1224000, 1240320, 1251000, 1267680, 1292000, 1320500, 1334400, 1346910, 1360000, 1361088, 1368000, 1390000, 1417800, 1436704, 1440000, 1453500, 1476875, 1512320, 1520000, 1521216, 1530000, 1550400, 1563750, 1584600, 1601280, 1615000, 1616292, 1632000, 1650625, 1668000, 1690240, 1701360, 1710000, 1772250, 1795880, 1814784, 1816875, 1824000, 1860480, 1890400, 1901520, 1938000, 1980750, 2001600, 2020365, 2028288, 2040000, 2067200, 2085000, 2112800, 2126700, 2155056, 2224000, 2244850, 2268480, 2280000, 2325600, 2363000, 2376900, 2422500, 2448000, 2502000, 2535360, 2584000, 2641000, 2658375, 2668800, 2693820, 2720000, 2722176, 2736000, 2780000, 2835600, 2873408, 2907000, 2953750, 2971125, 3024640, 3040000, 3042432, 3060000, 3100800, 3127500, 3169200, 3230000, 3232584, 3301250, 3336000, 3367275, 3380480, 3402720, 3420000, 3544500, 3591760, 3633750, 3720960, 3780800, 3803040, 3876000, 3961500, 4003200, 4040730, 4080000, 4170000, 4225600, 4253400, 4310112, 4430625, 4448000, 4489700, 4536960, 4560000, 4651200, 4726000, 4753800, 4845000, 4896000, 4951875, 5004000, 5070720, 5168000, 5282000, 5316750, 5387640, 5444352, 5472000, 5560000, 5612125, 5671200, 5746816, 5814000, 5907500, 5942250, 6084864, 6120000, 6201600, 6255000, 6338400, 6460000, 6465168, 6602500, 6672000, 6734550, 6805440, 6840000, 7089000, 7183520, 7267500, 7561600, 7606080, 7752000, 7923000, 8006400, 8081460, 8160000, 8340000, 8451200, 8506800, 8620224, 8861250, 8979400, 9073920, 9120000, 9302400, 9452000, 9507600, 9690000, 9903750, 10008000, 10101825, 10141440, 10336000, 10564000, 10633500, 10775280, 11120000, 11224250, 11342400, 11493632, 11628000, 11815000, 11884500, 12240000, 12510000, 12676800, 12920000, 12930336, 13205000, 13291875, 13344000, 13469100, 13610880, 13680000, 14178000, 14367040, 14535000, 14855625, 15123200, 15212160, 15504000, 15846000, 16162920, 16680000, 16836375, 16902400, 17013600, 17240448, 17722500, 17958800, 18604800, 18904000, 19015200, 19380000, 19807500, 20016000, 20203650, 21128000, 21267000, 21550560, 22240000, 22448500, 22684800, 23256000, 23630000, 23769000, 24480000, 25020000, 25353600, 25840000, 25860672, 26410000, 26583750, 26938200, 27221760, 27360000, 28060625, 28356000, 28734080, 29070000, 29711250, 30424320, 31008000, 31692000, 32325840, 33360000, 33672750, 34027200, 34480896, 35445000, 35917600, 37808000, 38030400, 38760000, 39615000, 40032000, 40407300, 42256000, 42534000, 43101120, 44897000, 45369600, 46512000, 47260000, 47538000, 50040000, 50509125, 50707200, 51680000, 51721344, 52820000, 53167500, 53876400, 56121250, 56712000, 57468160, 58140000, 59422500, 63384000, 64651680, 66720000, 67345500, 68054400, 70890000, 71835200, 75616000, 76060800, 77520000, 79230000, 80814600, 84181875, 84512000, 85068000, 86202240, 89794000, 93024000, 94520000, 95076000, 100080000, 101018250, 103442688, 105640000, 106335000, 107752800, 112242500, 113424000, 116280000, 118845000, 126768000, 129303360, 134691000, 136108800, 141780000, 143670400, 152121600, 155040000, 158460000, 161629200, 168363750, 170136000, 172404480, 179588000, 189040000, 190152000, 200160000, 202036500, 211280000, 212670000, 215505600, 224485000, 226848000, 232560000, 237690000, 252545625, 253536000, 258606720, 269382000, 283560000, 287340800, 316920000, 323258400, 336727500, 340272000, 359176000, 378080000, 380304000, 404073000, 422560000, 425340000, 431011200, 448970000, 465120000, 475380000, 505091250, 517213440, 538764000, 567120000, 633840000, 646516800, 673455000, 680544000, 718352000, 760608000, 808146000, 850680000, 862022400, 897940000, 950760000, 1010182500, 1077528000, 1134240000, 1267680000, 1293033600, 1346910000, 1436704000, 1616292000, 1701360000, 1795880000, 1901520000, 2020365000, 2155056000, 2586067200, 2693820000, 3232584000, 3402720000, 3591760000, 3803040000, 4040730000, 4310112000, 5387640000, 6465168000, 7183520000, 8081460000, 10775280000, 12930336000, 16162920000, 21550560000, 32325840000, 64651680000]

約数ペア:

[(1, 64651680000), (2, 32325840000), (3, 21550560000), (4, 16162920000), (5, 12930336000), (6, 10775280000), (8, 8081460000), (9, 7183520000), (10, 6465168000), (12, 5387640000), (15, 4310112000), (16, 4040730000), (17, 3803040000), (18, 3591760000), (19, 3402720000), (20, 3232584000), (24, 2693820000), (25, 2586067200), (30, 2155056000), (32, 2020365000), (34, 1901520000), (36, 1795880000), (38, 1701360000), (40, 1616292000), (45, 1436704000), (48, 1346910000), (50, 1293033600), (51, 1267680000), (57, 1134240000), (60, 1077528000), (64, 1010182500), (68, 950760000), (72, 897940000), (75, 862022400), (76, 850680000), (80, 808146000), (85, 760608000), (90, 718352000), (95, 680544000), (96, 673455000), (100, 646516800), (102, 633840000), (114, 567120000), (120, 538764000), (125, 517213440), (128, 505091250), (136, 475380000), (139, 465120000), (144, 448970000), (150, 431011200), (152, 425340000), (153, 422560000), (160, 404073000), (170, 380304000), (171, 378080000), (180, 359176000), (190, 340272000), (192, 336727500), (200, 323258400), (204, 316920000), (225, 287340800), (228, 283560000), (240, 269382000), (250, 258606720), (255, 253536000), (256, 252545625), (272, 237690000), (278, 232560000), (285, 226848000), (288, 224485000), (300, 215505600), (304, 212670000), (306, 211280000), (320, 202036500), (323, 200160000), (340, 190152000), (342, 189040000), (360, 179588000), (375, 172404480), (380, 170136000), (384, 168363750), (400, 161629200), (408, 158460000), (417, 155040000), (425, 152121600), (450, 143670400), (456, 141780000), (475, 136108800), (480, 134691000), (500, 129303360), (510, 126768000), (544, 118845000), (556, 116280000), (570, 113424000), (576, 112242500), (600, 107752800), (608, 106335000), (612, 105640000), (625, 103442688), (640, 101018250), (646, 100080000), (680, 95076000), (684, 94520000), (695, 93024000), (720, 89794000), (750, 86202240), (760, 85068000), (765, 84512000), (768, 84181875), (800, 80814600), (816, 79230000), (834, 77520000), (850, 76060800), (855, 75616000), (900, 71835200), (912, 70890000), (950, 68054400), (960, 67345500), (969, 66720000), (1000, 64651680), (1020, 63384000), (1088, 59422500), (1112, 58140000), (1125, 57468160), (1140, 56712000), (1152, 56121250), (1200, 53876400), (1216, 53167500), (1224, 52820000), (1250, 51721344), (1251, 51680000), (1275, 50707200), (1280, 50509125), (1292, 50040000), (1360, 47538000), (1368, 47260000), (1390, 46512000), (1425, 45369600), (1440, 44897000), (1500, 43101120), (1520, 42534000), (1530, 42256000), (1600, 40407300), (1615, 40032000), (1632, 39615000), (1668, 38760000), (1700, 38030400), (1710, 37808000), (1800, 35917600), (1824, 35445000), (1875, 34480896), (1900, 34027200), (1920, 33672750), (1938, 33360000), (2000, 32325840), (2040, 31692000), (2085, 31008000), (2125, 30424320), (2176, 29711250), (2224, 29070000), (2250, 28734080), (2280, 28356000), (2304, 28060625), (2363, 27360000), (2375, 27221760), (2400, 26938200), (2432, 26583750), (2448, 26410000), (2500, 25860672), (2502, 25840000), (2550, 25353600), (2584, 25020000), (2641, 24480000), (2720, 23769000), (2736, 23630000), (2780, 23256000), (2850, 22684800), (2880, 22448500), (2907, 22240000), (3000, 21550560), (3040, 21267000), (3060, 21128000), (3200, 20203650), (3230, 20016000), (3264, 19807500), (3336, 19380000), (3400, 19015200), (3420, 18904000), (3475, 18604800), (3600, 17958800), (3648, 17722500), (3750, 17240448), (3800, 17013600), (3825, 16902400), (3840, 16836375), (3876, 16680000), (4000, 16162920), (4080, 15846000), (4170, 15504000), (4250, 15212160), (4275, 15123200), (4352, 14855625), (4448, 14535000), (4500, 14367040), (4560, 14178000), (4726, 13680000), (4750, 13610880), (4800, 13469100), (4845, 13344000), (4864, 13291875), (4896, 13205000), (5000, 12930336), (5004, 12920000), (5100, 12676800), (5168, 12510000), (5282, 12240000), (5440, 11884500), (5472, 11815000), (5560, 11628000), (5625, 11493632), (5700, 11342400), (5760, 11224250), (5814, 11120000), (6000, 10775280), (6080, 10633500), (6120, 10564000), (6255, 10336000), (6375, 10141440), (6400, 10101825), (6460, 10008000), (6528, 9903750), (6672, 9690000), (6800, 9507600), (6840, 9452000), (6950, 9302400), (7089, 9120000), (7125, 9073920), (7200, 8979400), (7296, 8861250), (7500, 8620224), (7600, 8506800), (7650, 8451200), (7752, 8340000), (7923, 8160000), (8000, 8081460), (8075, 8006400), (8160, 7923000), (8340, 7752000), (8500, 7606080), (8550, 7561600), (8896, 7267500), (9000, 7183520), (9120, 7089000), (9452, 6840000), (9500, 6805440), (9600, 6734550), (9690, 6672000), (9792, 6602500), (10000, 6465168), (10008, 6460000), (10200, 6338400), (10336, 6255000), (10425, 6201600), (10564, 6120000), (10625, 6084864), (10880, 5942250), (10944, 5907500), (11120, 5814000), (11250, 5746816), (11400, 5671200), (11520, 5612125), (11628, 5560000), (11815, 5472000), (11875, 5444352), (12000, 5387640), (12160, 5316750), (12240, 5282000), (12510, 5168000), (12750, 5070720), (12920, 5004000), (13056, 4951875), (13205, 4896000), (13344, 4845000), (13600, 4753800), (13680, 4726000), (13900, 4651200), (14178, 4560000), (14250, 4536960), (14400, 4489700), (14535, 4448000), (14592, 4430625), (15000, 4310112), (15200, 4253400), (15300, 4225600), (15504, 4170000), (15846, 4080000), (16000, 4040730), (16150, 4003200), (16320, 3961500), (16680, 3876000), (17000, 3803040), (17100, 3780800), (17375, 3720960), (17792, 3633750), (18000, 3591760), (18240, 3544500), (18904, 3420000), (19000, 3402720), (19125, 3380480), (19200, 3367275), (19380, 3336000), (19584, 3301250), (20000, 3232584), (20016, 3230000), (20400, 3169200), (20672, 3127500), (20850, 3100800), (21128, 3060000), (21250, 3042432), (21267, 3040000), (21375, 3024640), (21760, 2971125), (21888, 2953750), (22240, 2907000), (22500, 2873408), (22800, 2835600), (23256, 2780000), (23630, 2736000), (23750, 2722176), (23769, 2720000), (24000, 2693820), (24225, 2668800), (24320, 2658375), (24480, 2641000), (25020, 2584000), (25500, 2535360), (25840, 2502000), (26410, 2448000), (26688, 2422500), (27200, 2376900), (27360, 2363000), (27800, 2325600), (28356, 2280000), (28500, 2268480), (28800, 2244850), (29070, 2224000), (30000, 2155056), (30400, 2126700), (30600, 2112800), (31008, 2085000), (31275, 2067200), (31692, 2040000), (31875, 2028288), (32000, 2020365), (32300, 2001600), (32640, 1980750), (33360, 1938000), (34000, 1901520), (34200, 1890400), (34750, 1860480), (35445, 1824000), (35584, 1816875), (35625, 1814784), (36000, 1795880), (36480, 1772250), (37808, 1710000), (38000, 1701360), (38250, 1690240), (38760, 1668000), (39168, 1650625), (39615, 1632000), (40000, 1616292), (40032, 1615000), (40375, 1601280), (40800, 1584600), (41344, 1563750), (41700, 1550400), (42256, 1530000), (42500, 1521216), (42534, 1520000), (42750, 1512320), (43776, 1476875), (44480, 1453500), (44897, 1440000), (45000, 1436704), (45600, 1417800), (46512, 1390000), (47260, 1368000), (47500, 1361088), (47538, 1360000), (48000, 1346910), (48450, 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680544), (95076, 680000), (95625, 676096), (96000, 673455), (96900, 667200), (97920, 660250), (100080, 646000), (102000, 633840), (103360, 625500), (104250, 620160), (105640, 612000), (106335, 608000), (106752, 605625), (106875, 604928), (108800, 594225), (109440, 590750), (111200, 581400), (113424, 570000), (114000, 567120), (116280, 556000), (118150, 547200), (118845, 544000), (120000, 538764), (121125, 533760), (121600, 531675), (122400, 528200), (124032, 521250), (125100, 516800), (126768, 510000), (127500, 507072), (129200, 500400), (132050, 489600), (133440, 484500), (134691, 480000), (136000, 475380), (136800, 472600), (139000, 465120), (141780, 456000), (142500, 453696), (144000, 448970), (145350, 444800), (151232, 427500), (152000, 425340), (153000, 422560), (155040, 417000), (156375, 413440), (158460, 408000), (160000, 404073), (160128, 403750), (161500, 400320), (163200, 396150), (166800, 387600), (169024, 382500), (170000, 380304), (170136, 380000), (171000, 378080), (173750, 372096), (177225, 364800), (177920, 363375), (179588, 360000), (180000, 359176), (182400, 354450), (186048, 347500), (189040, 342000), (190000, 340272), (190152, 340000), (191250, 338048), (193800, 333600), (195840, 330125), (198075, 326400), (200160, 323000), (201875, 320256), (204000, 316920), (206720, 312750), (208500, 310080), (211280, 306000), (212670, 304000), (213750, 302464), (218880, 295375), (222400, 290700), (224485, 288000), (226848, 285000), (228000, 283560), (232560, 278000), (236300, 273600), (237690, 272000), (240000, 269382), (242250, 266880), (244800, 264100), (248064, 260625), (250200, 258400), (253536, 255000)]