251906890320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{35603}}^1$

素因数の和:35970

約数の個数: 240

約数和(自身を含む): 876056643072

約数和(自身を除く): 624149752752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 317, 360, 372, 465, 496, 558, 620, 634, 720, 744, 930, 951, 1116, 1240, 1268, 1395, 1488, 1585, 1860, 1902, 2232, 2480, 2536, 2790, 2853, 3170, 3720, 3804, 4464, 4755, 5072, 5580, 5706, 6340, 7440, 7608, 9510, 9827, 11160, 11412, 12680, 14265, 15216, 19020, 19654, 22320, 22824, 25360, 28530, 29481, 35603, 38040, 39308, 45648, 49135, 57060, 58962, 71206, 76080, 78616, 88443, 98270, 106809, 114120, 117924, 142412, 147405, 157232, 176886, 178015, 196540, 213618, 228240, 235848, 284824, 294810, 320427, 353772, 356030, 393080, 427236, 442215, 471696, 534045, 569648, 589620, 640854, 707544, 712060, 786160, 854472, 884430, 1068090, 1103693, 1179240, 1281708, 1415088, 1424120, 1602135, 1708944, 1768860, 2136180, 2207386, 2358480, 2563416, 2848240, 3204270, 3311079, 3537720, 4272360, 4414772, 5126832, 5518465, 6408540, 6622158, 7075440, 8544720, 8829544, 9933237, 11036930, 11286151, 12817080, 13244316, 16555395, 17659088, 19866474, 22073860, 22572302, 25634160, 26488632, 33110790, 33858453, 39732948, 44147720, 45144604, 49666185, 52977264, 56430755, 66221580, 67716906, 79465896, 88295440, 90289208, 99332370, 101575359, 112861510, 132443160, 135433812, 158931792, 169292265, 180578416, 198664740, 203150718, 225723020, 264886320, 270867624, 338584530, 349870681, 397329480, 406301436, 451446040, 507876795, 541735248, 677169060, 699741362, 794658960, 812602872, 902892080, 1015753590, 1049612043, 1354338120, 1399482724, 1625205744, 1749353405, 2031507180, 2099224086, 2708676240, 2798965448, 3148836129, 3498706810, 4063014360, 4198448172, 5248060215, 5597930896, 6297672258, 6997413620, 8126028720, 8396896344, 10496120430, 12595344516, 13994827240, 15744180645, 16793792688, 20992240860, 25190689032, 27989654480, 31488361290, 41984481720, 50381378064, 62976722580, 83968963440, 125953445160, 251906890320]

約数ペア:

[(1, 251906890320), (2, 125953445160), (3, 83968963440), (4, 62976722580), (5, 50381378064), (6, 41984481720), (8, 31488361290), (9, 27989654480), (10, 25190689032), (12, 20992240860), (15, 16793792688), (16, 15744180645), (18, 13994827240), (20, 12595344516), (24, 10496120430), (30, 8396896344), (31, 8126028720), (36, 6997413620), (40, 6297672258), (45, 5597930896), (48, 5248060215), (60, 4198448172), (62, 4063014360), (72, 3498706810), (80, 3148836129), (90, 2798965448), (93, 2708676240), (120, 2099224086), (124, 2031507180), (144, 1749353405), (155, 1625205744), (180, 1399482724), (186, 1354338120), (240, 1049612043), (248, 1015753590), (279, 902892080), (310, 812602872), (317, 794658960), (360, 699741362), (372, 677169060), (465, 541735248), (496, 507876795), (558, 451446040), (620, 406301436), (634, 397329480), (720, 349870681), (744, 338584530), (930, 270867624), (951, 264886320), (1116, 225723020), (1240, 203150718), (1268, 198664740), (1395, 180578416), (1488, 169292265), (1585, 158931792), (1860, 135433812), (1902, 132443160), (2232, 112861510), (2480, 101575359), (2536, 99332370), (2790, 90289208), (2853, 88295440), (3170, 79465896), (3720, 67716906), (3804, 66221580), (4464, 56430755), (4755, 52977264), (5072, 49666185), (5580, 45144604), (5706, 44147720), (6340, 39732948), (7440, 33858453), (7608, 33110790), (9510, 26488632), (9827, 25634160), (11160, 22572302), (11412, 22073860), (12680, 19866474), (14265, 17659088), (15216, 16555395), (19020, 13244316), (19654, 12817080), (22320, 11286151), (22824, 11036930), (25360, 9933237), (28530, 8829544), (29481, 8544720), (35603, 7075440), (38040, 6622158), (39308, 6408540), (45648, 5518465), (49135, 5126832), (57060, 4414772), (58962, 4272360), (71206, 3537720), (76080, 3311079), (78616, 3204270), (88443, 2848240), (98270, 2563416), (106809, 2358480), (114120, 2207386), (117924, 2136180), (142412, 1768860), (147405, 1708944), (157232, 1602135), (176886, 1424120), (178015, 1415088), (196540, 1281708), (213618, 1179240), (228240, 1103693), (235848, 1068090), (284824, 884430), (294810, 854472), (320427, 786160), (353772, 712060), (356030, 707544), (393080, 640854), (427236, 589620), (442215, 569648), (471696, 534045)]