21860640000

素因数分解:

$2^8\times 3^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 1080

約数和(自身を含む): 89651802240

約数和(自身を除く): 67791162240

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, 47, 48, 50, 51, 57, 60, 64, 68, 72, 75, 76, 80, 85, 90, 94, 95, 96, 100, 102, 114, 120, 125, 128, 136, 141, 144, 150, 152, 153, 160, 170, 171, 180, 188, 190, 192, 200, 204, 225, 228, 235, 240, 250, 255, 256, 272, 282, 285, 288, 300, 304, 306, 320, 323, 340, 342, 360, 375, 376, 380, 384, 400, 408, 423, 425, 450, 456, 470, 475, 480, 500, 510, 544, 564, 570, 576, 600, 608, 612, 625, 640, 646, 680, 684, 705, 720, 750, 752, 760, 765, 768, 799, 800, 816, 846, 850, 855, 893, 900, 912, 940, 950, 960, 969, 1000, 1020, 1088, 1125, 1128, 1140, 1152, 1175, 1200, 1216, 1224, 1250, 1275, 1280, 1292, 1360, 1368, 1410, 1425, 1440, 1500, 1504, 1520, 1530, 1598, 1600, 1615, 1632, 1692, 1700, 1710, 1786, 1800, 1824, 1875, 1880, 1900, 1920, 1938, 2000, 2040, 2115, 2125, 2176, 2250, 2256, 2280, 2304, 2350, 2375, 2397, 2400, 2432, 2448, 2500, 2550, 2584, 2679, 2720, 2736, 2820, 2850, 2880, 2907, 3000, 3008, 3040, 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21250, 21375, 21432, 21760, 21888, 22325, 22500, 22560, 22800, 23256, 23500, 23750, 23970, 24000, 24225, 24320, 24480, 25500, 25568, 25840, 26790, 27072, 27200, 27360, 28200, 28500, 28576, 28764, 28800, 29070, 29375, 30000, 30080, 30362, 30400, 30600, 31008, 31875, 31960, 32000, 32148, 32300, 32640, 33840, 34000, 34200, 35250, 35625, 35720, 35955, 36000, 36096, 36480, 37600, 38000, 38250, 38352, 38760, 39168, 39950, 40000, 40185, 40375, 40800, 41344, 42300, 42500, 42750, 42864, 43776, 44650, 45000, 45120, 45543, 45600, 46512, 47000, 47500, 47940, 48000, 48450, 48960, 51000, 51136, 51680, 52875, 53580, 54144, 54400, 54720, 56400, 57000, 57152, 57528, 57600, 58140, 58750, 59925, 60000, 60160, 60724, 60800, 61200, 62016, 63750, 63920, 64296, 64600, 65280, 66975, 67680, 68000, 68400, 70500, 71250, 71440, 71910, 72000, 72675, 72960, 75200, 75905, 76000, 76500, 76704, 77520, 79900, 80000, 80370, 80750, 81600, 82688, 84600, 85000, 85500, 85728, 88125, 89300, 90000, 90240, 91086, 91200, 93024, 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334875, 338400, 340000, 342000, 342912, 352500, 357200, 359550, 360000, 363375, 364344, 364800, 372096, 376000, 379525, 380000, 382500, 383520, 387600, 399500, 401850, 403750, 408000, 413440, 423000, 427500, 428640, 446500, 451200, 455430, 456000, 460224, 465120, 470000, 479400, 480000, 484500, 485792, 489600, 499375, 510000, 511360, 514368, 516800, 528750, 535800, 541440, 544000, 546516, 547200, 558125, 564000, 570000, 571520, 575280, 581400, 599250, 605625, 607240, 608000, 612000, 613632, 620160, 639200, 642960, 646000, 669750, 676800, 680000, 683145, 684000, 685824, 705000, 714400, 719100, 720000, 726750, 728688, 744192, 752000, 759050, 760000, 765000, 767040, 775200, 799000, 803700, 807500, 816000, 846000, 855000, 857280, 893000, 898875, 902400, 910860, 912000, 920448, 930240, 940000, 958800, 969000, 971584, 979200, 998750, 1004625, 1020000, 1022720, 1028736, 1033600, 1057500, 1071600, 1093032, 1094400, 1116250, 1128000, 1138575, 1140000, 1143040, 1150560, 1162800, 1198500, 1211250, 1214480, 1224000, 1240320, 1278400, 1285920, 1292000, 1339500, 1353600, 1360000, 1366290, 1368000, 1410000, 1428800, 1438200, 1440000, 1453500, 1457376, 1498125, 1504000, 1518100, 1520000, 1530000, 1534080, 1550400, 1598000, 1607400, 1615000, 1632000, 1674375, 1692000, 1710000, 1714560, 1786000, 1797750, 1816875, 1821720, 1824000, 1840896, 1860480, 1880000, 1897625, 1917600, 1938000, 1943168, 1997500, 2009250, 2040000, 2057472, 2067200, 2115000, 2143200, 2186064, 2232500, 2256000, 2277150, 2280000, 2301120, 2325600, 2397000, 2422500, 2428960, 2448000, 2556800, 2571840, 2584000, 2679000, 2707200, 2720000, 2732580, 2736000, 2820000, 2857600, 2876400, 2907000, 2914752, 2996250, 3036200, 3040000, 3060000, 3068160, 3100800, 3196000, 3214800, 3230000, 3348750, 3384000, 3415725, 3420000, 3429120, 3572000, 3595500, 3633750, 3643440, 3720960, 3760000, 3795250, 3835200, 3876000, 3886336, 3995000, 4018500, 4080000, 4230000, 4286400, 4372128, 4465000, 4494375, 4512000, 4554300, 4560000, 4602240, 4651200, 4794000, 4845000, 4857920, 4896000, 5023125, 5113600, 5143680, 5168000, 5358000, 5465160, 5472000, 5640000, 5692875, 5715200, 5752800, 5814000, 5829504, 5992500, 6072400, 6120000, 6201600, 6392000, 6429600, 6460000, 6697500, 6768000, 6831450, 6840000, 7144000, 7191000, 7267500, 7286880, 7520000, 7590500, 7670400, 7752000, 7990000, 8037000, 8160000, 8460000, 8572800, 8744256, 8930000, 8988750, 9108600, 9120000, 9204480, 9302400, 9488125, 9588000, 9690000, 9715840, 10046250, 10287360, 10336000, 10716000, 10930320, 11280000, 11385750, 11505600, 11628000, 11659008, 11985000, 12144800, 12240000, 12784000, 12859200, 12920000, 13395000, 13536000, 13662900, 13680000, 14288000, 14382000, 14535000, 14573760, 15181000, 15340800, 15504000, 15980000, 16074000, 16920000, 17078625, 17145600, 17488512, 17860000, 17977500, 18217200, 18604800, 18976250, 19176000, 19380000, 19431680, 20092500, 21432000, 21860640, 22560000, 22771500, 23011200, 23256000, 23970000, 24289600, 24480000, 25568000, 25718400, 25840000, 26790000, 27325800, 27360000, 28464375, 28576000, 28764000, 29070000, 29147520, 30362000, 31008000, 31960000, 32148000, 33840000, 34157250, 34977024, 35720000, 35955000, 36434400, 37952500, 38352000, 38760000, 40185000, 42864000, 43721280, 45543000, 46022400, 46512000, 47940000, 48579200, 51436800, 51680000, 53580000, 54651600, 56928750, 57528000, 58140000, 58295040, 60724000, 63920000, 64296000, 67680000, 68314500, 71440000, 71910000, 72868800, 75905000, 76704000, 77520000, 80370000, 85393125, 85728000, 87442560, 91086000, 93024000, 95880000, 97158400, 107160000, 109303200, 113857500, 115056000, 116280000, 121448000, 127840000, 128592000, 136629000, 142880000, 143820000, 145737600, 151810000, 155040000, 160740000, 170786250, 174885120, 182172000, 191760000, 214320000, 218606400, 227715000, 230112000, 232560000, 242896000, 257184000, 273258000, 287640000, 291475200, 303620000, 321480000, 341572500, 364344000, 383520000, 428640000, 437212800, 455430000, 465120000, 485792000, 546516000, 575280000, 607240000, 642960000, 683145000, 728688000, 874425600, 910860000, 1093032000, 1150560000, 1214480000, 1285920000, 1366290000, 1457376000, 1821720000, 2186064000, 2428960000, 2732580000, 3643440000, 4372128000, 5465160000, 7286880000, 10930320000, 21860640000]

約数ペア:

[(1, 21860640000), (2, 10930320000), (3, 7286880000), (4, 5465160000), (5, 4372128000), (6, 3643440000), (8, 2732580000), (9, 2428960000), (10, 2186064000), (12, 1821720000), (15, 1457376000), (16, 1366290000), (17, 1285920000), (18, 1214480000), (19, 1150560000), (20, 1093032000), (24, 910860000), (25, 874425600), (30, 728688000), (32, 683145000), (34, 642960000), (36, 607240000), (38, 575280000), (40, 546516000), (45, 485792000), (47, 465120000), (48, 455430000), (50, 437212800), (51, 428640000), (57, 383520000), (60, 364344000), (64, 341572500), (68, 321480000), (72, 303620000), (75, 291475200), (76, 287640000), (80, 273258000), (85, 257184000), (90, 242896000), (94, 232560000), (95, 230112000), (96, 227715000), (100, 218606400), (102, 214320000), (114, 191760000), (120, 182172000), (125, 174885120), (128, 170786250), (136, 160740000), (141, 155040000), (144, 151810000), (150, 145737600), (152, 143820000), (153, 142880000), (160, 136629000), (170, 128592000), (171, 127840000), (180, 121448000), (188, 116280000), (190, 115056000), (192, 113857500), (200, 109303200), (204, 107160000), (225, 97158400), (228, 95880000), (235, 93024000), (240, 91086000), (250, 87442560), (255, 85728000), (256, 85393125), (272, 80370000), (282, 77520000), (285, 76704000), (288, 75905000), (300, 72868800), (304, 71910000), (306, 71440000), (320, 68314500), (323, 67680000), (340, 64296000), (342, 63920000), (360, 60724000), (375, 58295040), (376, 58140000), (380, 57528000), (384, 56928750), (400, 54651600), (408, 53580000), (423, 51680000), (425, 51436800), (450, 48579200), (456, 47940000), (470, 46512000), (475, 46022400), (480, 45543000), (500, 43721280), (510, 42864000), (544, 40185000), (564, 38760000), (570, 38352000), (576, 37952500), (600, 36434400), (608, 35955000), (612, 35720000), (625, 34977024), (640, 34157250), (646, 33840000), (680, 32148000), (684, 31960000), (705, 31008000), (720, 30362000), (750, 29147520), (752, 29070000), (760, 28764000), (765, 28576000), (768, 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(119850, 182400), (120000, 182172), (121125, 180480), (121448, 180000), (121600, 179775), (122400, 178600), (124032, 176250), (127500, 171456), (127840, 171000), (128592, 170000), (129200, 169200), (133950, 163200), (135360, 161500), (136000, 160740), (136629, 160000), (136800, 159800), (141000, 155040), (142500, 153408), (142880, 153000), (143820, 152000), (144000, 151810), (145350, 150400)]