5123448120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1303}}^1$

素因数の和:1506

約数の個数: 256

約数和(自身を含む): 18266849280

約数和(自身を除く): 13143401160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 151, 155, 168, 186, 210, 217, 248, 280, 302, 310, 372, 420, 434, 453, 465, 604, 620, 651, 744, 755, 840, 868, 906, 930, 1057, 1085, 1208, 1240, 1302, 1303, 1510, 1736, 1812, 1860, 2114, 2170, 2265, 2604, 2606, 3020, 3171, 3255, 3624, 3720, 3909, 4228, 4340, 4530, 4681, 5208, 5212, 5285, 6040, 6342, 6510, 6515, 7818, 8456, 8680, 9060, 9121, 9362, 10424, 10570, 12684, 13020, 13030, 14043, 15636, 15855, 18120, 18242, 18724, 19545, 21140, 23405, 25368, 26040, 26060, 27363, 28086, 31272, 31710, 32767, 36484, 37448, 39090, 40393, 42280, 45605, 46810, 52120, 54726, 56172, 63420, 65534, 70215, 72968, 78180, 80786, 91210, 93620, 98301, 109452, 112344, 121179, 126840, 131068, 136815, 140430, 156360, 161572, 163835, 182420, 187240, 196602, 196753, 201965, 218904, 242358, 262136, 273630, 280860, 282751, 323144, 327670, 364840, 393204, 393506, 403930, 484716, 491505, 547260, 561720, 565502, 590259, 605895, 655340, 786408, 787012, 807860, 848253, 969432, 983010, 983765, 1094520, 1131004, 1180518, 1211790, 1310680, 1377271, 1413755, 1574024, 1615720, 1696506, 1966020, 1967530, 2262008, 2361036, 2423580, 2754542, 2827510, 2951295, 3393012, 3932040, 3935060, 4131813, 4241265, 4722072, 4847160, 5509084, 5655020, 5902590, 6099343, 6786024, 6886355, 7870120, 8263626, 8482530, 11018168, 11310040, 11805180, 12198686, 13772710, 16527252, 16965060, 18298029, 20659065, 23610360, 24397372, 27545420, 30496715, 33054504, 33930120, 36596058, 41318130, 42695401, 48794744, 55090840, 60993430, 73192116, 82636260, 85390802, 91490145, 121986860, 128086203, 146384232, 165272520, 170781604, 182980290, 213477005, 243973720, 256172406, 341563208, 365960580, 426954010, 512344812, 640431015, 731921160, 853908020, 1024689624, 1280862030, 1707816040, 2561724060, 5123448120]

約数ペア:

[(1, 5123448120), (2, 2561724060), (3, 1707816040), (4, 1280862030), (5, 1024689624), (6, 853908020), (7, 731921160), (8, 640431015), (10, 512344812), (12, 426954010), (14, 365960580), (15, 341563208), (20, 256172406), (21, 243973720), (24, 213477005), (28, 182980290), (30, 170781604), (31, 165272520), (35, 146384232), (40, 128086203), (42, 121986860), (56, 91490145), (60, 85390802), (62, 82636260), (70, 73192116), (84, 60993430), (93, 55090840), (105, 48794744), (120, 42695401), (124, 41318130), (140, 36596058), (151, 33930120), (155, 33054504), (168, 30496715), (186, 27545420), (210, 24397372), (217, 23610360), (248, 20659065), (280, 18298029), (302, 16965060), (310, 16527252), (372, 13772710), (420, 12198686), (434, 11805180), (453, 11310040), (465, 11018168), (604, 8482530), (620, 8263626), (651, 7870120), (744, 6886355), (755, 6786024), (840, 6099343), (868, 5902590), (906, 5655020), (930, 5509084), (1057, 4847160), (1085, 4722072), (1208, 4241265), (1240, 4131813), (1302, 3935060), (1303, 3932040), (1510, 3393012), (1736, 2951295), (1812, 2827510), (1860, 2754542), (2114, 2423580), (2170, 2361036), (2265, 2262008), (2604, 1967530), (2606, 1966020), (3020, 1696506), (3171, 1615720), (3255, 1574024), (3624, 1413755), (3720, 1377271), (3909, 1310680), (4228, 1211790), (4340, 1180518), (4530, 1131004), (4681, 1094520), (5208, 983765), (5212, 983010), (5285, 969432), (6040, 848253), (6342, 807860), (6510, 787012), (6515, 786408), (7818, 655340), (8456, 605895), (8680, 590259), (9060, 565502), (9121, 561720), (9362, 547260), (10424, 491505), (10570, 484716), (12684, 403930), (13020, 393506), (13030, 393204), (14043, 364840), (15636, 327670), (15855, 323144), (18120, 282751), (18242, 280860), (18724, 273630), (19545, 262136), (21140, 242358), (23405, 218904), (25368, 201965), (26040, 196753), (26060, 196602), (27363, 187240), (28086, 182420), (31272, 163835), (31710, 161572), (32767, 156360), (36484, 140430), (37448, 136815), (39090, 131068), (40393, 126840), (42280, 121179), (45605, 112344), (46810, 109452), (52120, 98301), (54726, 93620), (56172, 91210), (63420, 80786), (65534, 78180), (70215, 72968)]