21189480000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 840

約数和(自身を含む): 81850699392

約数和(自身を除く): 60661219392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 32, 34, 39, 40, 47, 48, 50, 51, 52, 60, 64, 65, 68, 75, 78, 80, 85, 94, 96, 100, 102, 104, 120, 125, 130, 136, 141, 150, 156, 160, 170, 188, 192, 195, 200, 204, 208, 221, 235, 240, 250, 255, 260, 272, 282, 289, 300, 312, 320, 325, 340, 375, 376, 390, 400, 408, 416, 425, 442, 470, 480, 500, 510, 520, 544, 564, 578, 600, 611, 624, 625, 650, 663, 680, 705, 750, 752, 780, 799, 800, 816, 832, 850, 867, 884, 940, 960, 975, 1000, 1020, 1040, 1088, 1105, 1128, 1156, 1175, 1200, 1222, 1248, 1250, 1275, 1300, 1326, 1360, 1410, 1445, 1500, 1504, 1560, 1598, 1600, 1625, 1632, 1700, 1734, 1768, 1833, 1875, 1880, 1950, 2000, 2040, 2080, 2125, 2210, 2256, 2312, 2350, 2397, 2400, 2444, 2496, 2500, 2550, 2600, 2652, 2720, 2820, 2890, 3000, 3008, 3055, 3120, 3196, 3250, 3264, 3315, 3400, 3468, 3525, 3536, 3666, 3750, 3757, 3760, 3900, 3995, 4000, 4080, 4160, 4250, 4335, 4420, 4512, 4624, 4700, 4794, 4800, 4875, 4888, 5000, 5100, 5200, 5304, 5440, 5525, 5640, 5780, 5875, 6000, 6110, 6240, 6375, 6392, 6500, 6630, 6800, 6936, 7050, 7072, 7225, 7332, 7500, 7514, 7520, 7800, 7990, 8000, 8125, 8160, 8500, 8670, 8840, 9024, 9165, 9248, 9400, 9588, 9750, 9776, 10000, 10200, 10387, 10400, 10608, 10625, 11050, 11271, 11280, 11560, 11750, 11985, 12000, 12220, 12480, 12750, 12784, 13000, 13260, 13583, 13600, 13872, 14100, 14144, 14450, 14664, 15000, 15028, 15040, 15275, 15600, 15980, 16250, 16320, 16575, 17000, 17340, 17625, 17680, 18330, 18496, 18785, 18800, 19176, 19500, 19552, 19975, 20000, 20400, 20774, 20800, 21216, 21250, 21675, 22100, 22542, 22560, 23120, 23500, 23970, 24000, 24375, 24440, 25500, 25568, 26000, 26520, 27166, 27200, 27625, 27744, 28200, 28900, 29328, 29375, 30000, 30056, 30550, 31161, 31200, 31875, 31960, 32500, 33150, 34000, 34680, 35250, 35360, 36125, 36660, 37570, 37600, 38352, 39000, 39104, 39950, 40000, 40749, 40800, 41548, 42432, 42500, 43350, 44200, 45084, 45120, 45825, 46240, 47000, 47940, 48750, 48880, 51000, 51136, 51935, 52000, 53040, 54332, 55250, 55488, 56355, 56400, 57800, 58656, 58750, 59925, 60000, 60112, 61100, 62322, 62400, 63750, 63920, 65000, 66300, 67915, 68000, 69360, 70500, 70720, 72250, 73320, 75140, 75200, 76375, 76704, 78000, 79900, 81498, 81600, 82875, 83096, 85000, 86700, 88125, 88400, 90168, 91650, 92480, 93925, 94000, 95880, 97500, 97760, 99875, 102000, 103870, 104000, 106080, 108375, 108664, 110500, 112710, 112800, 115600, 117312, 117500, 119850, 120000, 120224, 122200, 124644, 127500, 127840, 130000, 132600, 135830, 136000, 138125, 138720, 141000, 144500, 146640, 150280, 152750, 153408, 155805, 156000, 159800, 162996, 165750, 166192, 170000, 173400, 176250, 176579, 176800, 180336, 180625, 183300, 187850, 188000, 191760, 195000, 195520, 199750, 203745, 204000, 207740, 212160, 216750, 217328, 221000, 225420, 225600, 229125, 231200, 235000, 239700, 240448, 244400, 249288, 255000, 255680, 259675, 260000, 265200, 271660, 276250, 277440, 281775, 282000, 289000, 293280, 299625, 300560, 305500, 311610, 312000, 319600, 325992, 331500, 332384, 339575, 340000, 346800, 352500, 353158, 353600, 360672, 361250, 366600, 375700, 376000, 381875, 383520, 390000, 399500, 407490, 408000, 414375, 415480, 433500, 434656, 442000, 450840, 458250, 462400, 469625, 470000, 479400, 488800, 498576, 499375, 510000, 519350, 520000, 529737, 530400, 541875, 543320, 552500, 563550, 564000, 578000, 586560, 599250, 601120, 611000, 623220, 639200, 651984, 663000, 664768, 679150, 680000, 693600, 705000, 706316, 721344, 722500, 733200, 751400, 763750, 767040, 779025, 780000, 799000, 814980, 828750, 830960, 867000, 869312, 882895, 884000, 901680, 916500, 939250, 940000, 958800, 977600, 997152, 998750, 1018725, 1020000, 1038700, 1059474, 1060800, 1083750, 1086640, 1105000, 1127100, 1128000, 1145625, 1156000, 1198500, 1202240, 1222000, 1246440, 1278400, 1298375, 1303968, 1326000, 1358300, 1387200, 1408875, 1410000, 1412632, 1445000, 1466400, 1498125, 1502800, 1527500, 1558050, 1560000, 1598000, 1629960, 1657500, 1661920, 1697875, 1734000, 1765790, 1768000, 1803360, 1833000, 1878500, 1880000, 1917600, 1994304, 1997500, 2037450, 2040000, 2077400, 2118948, 2167500, 2173280, 2210000, 2254200, 2291250, 2312000, 2348125, 2397000, 2444000, 2492880, 2596750, 2607936, 2648685, 2652000, 2716600, 2817750, 2820000, 2825264, 2890000, 2932800, 2996250, 3005600, 3055000, 3116100, 3196000, 3259920, 3315000, 3323840, 3395750, 3468000, 3531580, 3606720, 3666000, 3757000, 3835200, 3895125, 3995000, 4074900, 4154800, 4237896, 4335000, 4346560, 4414475, 4420000, 4508400, 4582500, 4696250, 4794000, 4888000, 4985760, 5093625, 5193500, 5297370, 5304000, 5433200, 5635500, 5640000, 5650528, 5780000, 5992500, 6011200, 6110000, 6232200, 6392000, 6491875, 6519840, 6630000, 6791500, 6936000, 7044375, 7063160, 7332000, 7514000, 7790250, 7990000, 8149800, 8309600, 8475792, 8489375, 8670000, 8828950, 8840000, 9016800, 9165000, 9392500, 9588000, 9971520, 10187250, 10387000, 10594740, 10866400, 11271000, 11301056, 11560000, 11985000, 12220000, 12464400, 12983750, 13039680, 13243425, 13260000, 13583000, 14088750, 14126320, 14664000, 15028000, 15580500, 15980000, 16299600, 16619200, 16951584, 16978750, 17340000, 17657900, 18033600, 18330000, 18785000, 19176000, 19475625, 20374500, 20774000, 21189480, 21732800, 22072375, 22542000, 23970000, 24440000, 24928800, 25468125, 25967500, 26486850, 26520000, 27166000, 28177500, 28252640, 30056000, 31161000, 31960000, 32599200, 33903168, 33957500, 34680000, 35315800, 36660000, 37570000, 38951250, 40749000, 41548000, 42378960, 44144750, 45084000, 47940000, 49857600, 50936250, 51935000, 52973700, 54332000, 56355000, 56505280, 62322000, 65198400, 66217125, 67915000, 70631600, 73320000, 75140000, 77902500, 81498000, 83096000, 84757920, 88289500, 90168000, 95880000, 101872500, 103870000, 105947400, 108664000, 110361875, 112710000, 124644000, 132434250, 135830000, 141263200, 150280000, 155805000, 162996000, 169515840, 176579000, 203745000, 207740000, 211894800, 220723750, 225420000, 249288000, 264868500, 271660000, 282526400, 311610000, 325992000, 331085625, 353158000, 407490000, 415480000, 423789600, 441447500, 450840000, 529737000, 543320000, 623220000, 662171250, 706316000, 814980000, 847579200, 882895000, 1059474000, 1246440000, 1324342500, 1412632000, 1629960000, 1765790000, 2118948000, 2648685000, 3531580000, 4237896000, 5297370000, 7063160000, 10594740000, 21189480000]

約数ペア:

[(1, 21189480000), (2, 10594740000), (3, 7063160000), (4, 5297370000), (5, 4237896000), (6, 3531580000), (8, 2648685000), (10, 2118948000), (12, 1765790000), (13, 1629960000), (15, 1412632000), (16, 1324342500), (17, 1246440000), (20, 1059474000), (24, 882895000), (25, 847579200), (26, 814980000), (30, 706316000), (32, 662171250), (34, 623220000), (39, 543320000), (40, 529737000), (47, 450840000), (48, 441447500), (50, 423789600), (51, 415480000), (52, 407490000), (60, 353158000), (64, 331085625), (65, 325992000), (68, 311610000), (75, 282526400), (78, 271660000), (80, 264868500), (85, 249288000), (94, 225420000), (96, 220723750), (100, 211894800), (102, 207740000), (104, 203745000), (120, 176579000), (125, 169515840), (130, 162996000), (136, 155805000), (141, 150280000), (150, 141263200), (156, 135830000), (160, 132434250), (170, 124644000), (188, 112710000), (192, 110361875), (195, 108664000), (200, 105947400), (204, 103870000), (208, 101872500), (221, 95880000), (235, 90168000), (240, 88289500), (250, 84757920), (255, 83096000), (260, 81498000), (272, 77902500), (282, 75140000), (289, 73320000), (300, 70631600), (312, 67915000), (320, 66217125), (325, 65198400), (340, 62322000), (375, 56505280), (376, 56355000), (390, 54332000), (400, 52973700), (408, 51935000), (416, 50936250), (425, 49857600), (442, 47940000), (470, 45084000), (480, 44144750), (500, 42378960), (510, 41548000), (520, 40749000), (544, 38951250), (564, 37570000), (578, 36660000), (600, 35315800), (611, 34680000), (624, 33957500), (625, 33903168), (650, 32599200), (663, 31960000), (680, 31161000), (705, 30056000), (750, 28252640), (752, 28177500), (780, 27166000), (799, 26520000), (800, 26486850), (816, 25967500), (832, 25468125), (850, 24928800), (867, 24440000), (884, 23970000), (940, 22542000), (960, 22072375), (975, 21732800), (1000, 21189480), (1020, 20774000), (1040, 20374500), (1088, 19475625), (1105, 19176000), (1128, 18785000), (1156, 18330000), (1175, 18033600), (1200, 17657900), (1222, 17340000), (1248, 16978750), (1250, 16951584), (1275, 16619200), (1300, 16299600), (1326, 15980000), (1360, 15580500), (1410, 15028000), (1445, 14664000), (1500, 14126320), (1504, 14088750), (1560, 13583000), (1598, 13260000), (1600, 13243425), (1625, 13039680), (1632, 12983750), (1700, 12464400), (1734, 12220000), (1768, 11985000), (1833, 11560000), (1875, 11301056), (1880, 11271000), (1950, 10866400), (2000, 10594740), (2040, 10387000), (2080, 10187250), (2125, 9971520), (2210, 9588000), (2256, 9392500), (2312, 9165000), (2350, 9016800), (2397, 8840000), (2400, 8828950), (2444, 8670000), (2496, 8489375), (2500, 8475792), (2550, 8309600), (2600, 8149800), (2652, 7990000), (2720, 7790250), (2820, 7514000), (2890, 7332000), (3000, 7063160), (3008, 7044375), (3055, 6936000), (3120, 6791500), (3196, 6630000), (3250, 6519840), (3264, 6491875), (3315, 6392000), (3400, 6232200), (3468, 6110000), (3525, 6011200), (3536, 5992500), (3666, 5780000), (3750, 5650528), (3757, 5640000), (3760, 5635500), (3900, 5433200), (3995, 5304000), (4000, 5297370), (4080, 5193500), (4160, 5093625), (4250, 4985760), (4335, 4888000), (4420, 4794000), (4512, 4696250), (4624, 4582500), (4700, 4508400), (4794, 4420000), (4800, 4414475), (4875, 4346560), (4888, 4335000), (5000, 4237896), (5100, 4154800), (5200, 4074900), (5304, 3995000), (5440, 3895125), (5525, 3835200), (5640, 3757000), (5780, 3666000), (5875, 3606720), (6000, 3531580), (6110, 3468000), (6240, 3395750), (6375, 3323840), (6392, 3315000), (6500, 3259920), (6630, 3196000), (6800, 3116100), (6936, 3055000), (7050, 3005600), (7072, 2996250), (7225, 2932800), (7332, 2890000), (7500, 2825264), (7514, 2820000), (7520, 2817750), (7800, 2716600), (7990, 2652000), (8000, 2648685), (8125, 2607936), (8160, 2596750), (8500, 2492880), (8670, 2444000), (8840, 2397000), (9024, 2348125), (9165, 2312000), (9248, 2291250), (9400, 2254200), (9588, 2210000), (9750, 2173280), (9776, 2167500), (10000, 2118948), (10200, 2077400), (10387, 2040000), (10400, 2037450), (10608, 1997500), (10625, 1994304), (11050, 1917600), (11271, 1880000), (11280, 1878500), (11560, 1833000), (11750, 1803360), (11985, 1768000), (12000, 1765790), (12220, 1734000), (12480, 1697875), (12750, 1661920), (12784, 1657500), (13000, 1629960), (13260, 1598000), (13583, 1560000), (13600, 1558050), (13872, 1527500), (14100, 1502800), (14144, 1498125), (14450, 1466400), (14664, 1445000), (15000, 1412632), (15028, 1410000), (15040, 1408875), (15275, 1387200), (15600, 1358300), (15980, 1326000), (16250, 1303968), (16320, 1298375), (16575, 1278400), (17000, 1246440), (17340, 1222000), (17625, 1202240), (17680, 1198500), (18330, 1156000), (18496, 1145625), (18785, 1128000), (18800, 1127100), (19176, 1105000), (19500, 1086640), (19552, 1083750), (19975, 1060800), (20000, 1059474), (20400, 1038700), (20774, 1020000), (20800, 1018725), (21216, 998750), (21250, 997152), (21675, 977600), (22100, 958800), (22542, 940000), (22560, 939250), (23120, 916500), (23500, 901680), (23970, 884000), (24000, 882895), (24375, 869312), (24440, 867000), (25500, 830960), (25568, 828750), (26000, 814980), (26520, 799000), (27166, 780000), (27200, 779025), (27625, 767040), (27744, 763750), (28200, 751400), (28900, 733200), (29328, 722500), (29375, 721344), (30000, 706316), (30056, 705000), (30550, 693600), (31161, 680000), (31200, 679150), (31875, 664768), (31960, 663000), (32500, 651984), (33150, 639200), (34000, 623220), (34680, 611000), (35250, 601120), (35360, 599250), (36125, 586560), (36660, 578000), (37570, 564000), (37600, 563550), (38352, 552500), (39000, 543320), (39104, 541875), (39950, 530400), (40000, 529737), (40749, 520000), (40800, 519350), (41548, 510000), (42432, 499375), (42500, 498576), (43350, 488800), (44200, 479400), (45084, 470000), (45120, 469625), (45825, 462400), (46240, 458250), (47000, 450840), (47940, 442000), (48750, 434656), (48880, 433500), (51000, 415480), (51136, 414375), (51935, 408000), (52000, 407490), (53040, 399500), (54332, 390000), (55250, 383520), (55488, 381875), (56355, 376000), (56400, 375700), (57800, 366600), (58656, 361250), (58750, 360672), (59925, 353600), (60000, 353158), (60112, 352500), (61100, 346800), (62322, 340000), (62400, 339575), (63750, 332384), (63920, 331500), (65000, 325992), (66300, 319600), (67915, 312000), (68000, 311610), (69360, 305500), (70500, 300560), (70720, 299625), (72250, 293280), (73320, 289000), (75140, 282000), (75200, 281775), (76375, 277440), (76704, 276250), (78000, 271660), (79900, 265200), (81498, 260000), (81600, 259675), (82875, 255680), (83096, 255000), (85000, 249288), (86700, 244400), (88125, 240448), (88400, 239700), (90168, 235000), (91650, 231200), (92480, 229125), (93925, 225600), (94000, 225420), (95880, 221000), (97500, 217328), (97760, 216750), (99875, 212160), (102000, 207740), (103870, 204000), (104000, 203745), (106080, 199750), (108375, 195520), (108664, 195000), (110500, 191760), (112710, 188000), (112800, 187850), (115600, 183300), (117312, 180625), (117500, 180336), (119850, 176800), (120000, 176579), (120224, 176250), (122200, 173400), (124644, 170000), (127500, 166192), (127840, 165750), (130000, 162996), (132600, 159800), (135830, 156000), (136000, 155805), (138125, 153408), (138720, 152750), (141000, 150280), (144500, 146640)]