865979683920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3673}}^1\times {\mathrm{25189}}^1$

素因数の和:28894

約数の個数: 240

約数和(自身を含む): 3132936927120

約数和(自身を除く): 2266957243200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 3673, 4680, 7346, 9360, 11019, 14692, 18365, 22038, 25189, 29384, 33057, 36730, 44076, 47749, 50378, 55095, 58768, 66114, 73460, 75567, 88152, 95498, 100756, 110190, 125945, 132228, 143247, 146920, 151134, 165285, 176304, 190996, 201512, 220380, 226701, 238745, 251890, 264456, 286494, 293840, 302268, 327457, 330570, 377835, 381992, 403024, 429741, 440760, 453402, 477490, 503780, 528912, 572988, 604536, 654914, 661140, 716235, 755670, 763984, 859482, 881520, 906804, 954980, 982371, 1007560, 1133505, 1145976, 1209072, 1309828, 1322280, 1432470, 1511340, 1637285, 1718964, 1813608, 1909960, 1964742, 2015120, 2148705, 2267010, 2291952, 2619656, 2644560, 2864940, 2947113, 3022680, 3274570, 3437928, 3627216, 3819920, 3929484, 4297410, 4534020, 4911855, 5239312, 5729880, 5894226, 6045360, 6549140, 6875856, 7858968, 8594820, 9068040, 9823710, 11459760, 11788452, 13098280, 14735565, 15717936, 17189640, 18136080, 19647420, 23576904, 26196560, 29471130, 34379280, 39294840, 47153808, 58942260, 78589680, 92519197, 117884520, 185038394, 235769040, 277557591, 370076788, 462595985, 555115182, 740153576, 832672773, 925191970, 1110230364, 1202749561, 1387787955, 1480307152, 1665345546, 1850383940, 2220460728, 2405499122, 2775575910, 3330691092, 3608248683, 3700767880, 4163363865, 4440921456, 4810998244, 5551151820, 6013747805, 6661382184, 7216497366, 7401535760, 8326727730, 9621996488, 10824746049, 11102303640, 12027495610, 13322764368, 14432994732, 16653455460, 18041243415, 19243992976, 21649492098, 22204607280, 24054991220, 28865989464, 33306910920, 36082486830, 43298984196, 48109982440, 54123730245, 57731978928, 66613821840, 72164973660, 86597968392, 96219964880, 108247460490, 144329947320, 173195936784, 216494920980, 288659894640, 432989841960, 865979683920]

約数ペア:

[(1, 865979683920), (2, 432989841960), (3, 288659894640), (4, 216494920980), (5, 173195936784), (6, 144329947320), (8, 108247460490), (9, 96219964880), (10, 86597968392), (12, 72164973660), (13, 66613821840), (15, 57731978928), (16, 54123730245), (18, 48109982440), (20, 43298984196), (24, 36082486830), (26, 33306910920), (30, 28865989464), (36, 24054991220), (39, 22204607280), (40, 21649492098), (45, 19243992976), (48, 18041243415), (52, 16653455460), (60, 14432994732), (65, 13322764368), (72, 12027495610), (78, 11102303640), (80, 10824746049), (90, 9621996488), (104, 8326727730), (117, 7401535760), (120, 7216497366), (130, 6661382184), (144, 6013747805), (156, 5551151820), (180, 4810998244), (195, 4440921456), (208, 4163363865), (234, 3700767880), (240, 3608248683), (260, 3330691092), (312, 2775575910), (360, 2405499122), (390, 2220460728), (468, 1850383940), (520, 1665345546), (585, 1480307152), (624, 1387787955), (720, 1202749561), (780, 1110230364), (936, 925191970), (1040, 832672773), (1170, 740153576), (1560, 555115182), (1872, 462595985), (2340, 370076788), (3120, 277557591), (3673, 235769040), (4680, 185038394), (7346, 117884520), (9360, 92519197), (11019, 78589680), (14692, 58942260), (18365, 47153808), (22038, 39294840), (25189, 34379280), (29384, 29471130), (33057, 26196560), (36730, 23576904), (44076, 19647420), (47749, 18136080), (50378, 17189640), (55095, 15717936), (58768, 14735565), (66114, 13098280), (73460, 11788452), (75567, 11459760), (88152, 9823710), (95498, 9068040), (100756, 8594820), (110190, 7858968), (125945, 6875856), (132228, 6549140), (143247, 6045360), (146920, 5894226), (151134, 5729880), (165285, 5239312), (176304, 4911855), (190996, 4534020), (201512, 4297410), (220380, 3929484), (226701, 3819920), (238745, 3627216), (251890, 3437928), (264456, 3274570), (286494, 3022680), (293840, 2947113), (302268, 2864940), (327457, 2644560), (330570, 2619656), (377835, 2291952), (381992, 2267010), (403024, 2148705), (429741, 2015120), (440760, 1964742), (453402, 1909960), (477490, 1813608), (503780, 1718964), (528912, 1637285), (572988, 1511340), (604536, 1432470), (654914, 1322280), (661140, 1309828), (716235, 1209072), (755670, 1145976), (763984, 1133505), (859482, 1007560), (881520, 982371), (906804, 954980)]