5178440880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12211}}^1$

素因数の和:12280

約数の個数: 240

約数和(自身を含む): 18898314240

約数和(自身を除く): 13719873360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 152, 155, 171, 180, 186, 190, 228, 240, 248, 279, 285, 304, 310, 342, 360, 372, 380, 456, 465, 496, 558, 570, 589, 620, 684, 720, 744, 760, 855, 912, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1488, 1520, 1710, 1767, 1860, 2232, 2280, 2356, 2480, 2736, 2790, 2945, 3420, 3534, 3720, 4464, 4560, 4712, 5301, 5580, 5890, 6840, 7068, 7440, 8835, 9424, 10602, 11160, 11780, 12211, 13680, 14136, 17670, 21204, 22320, 23560, 24422, 26505, 28272, 35340, 36633, 42408, 47120, 48844, 53010, 61055, 70680, 73266, 84816, 97688, 106020, 109899, 122110, 141360, 146532, 183165, 195376, 212040, 219798, 232009, 244220, 293064, 366330, 378541, 424080, 439596, 464018, 488440, 549495, 586128, 696027, 732660, 757082, 879192, 928036, 976880, 1098990, 1135623, 1160045, 1392054, 1465320, 1514164, 1758384, 1856072, 1892705, 2088081, 2197980, 2271246, 2320090, 2784108, 2930640, 3028328, 3406869, 3480135, 3712144, 3785410, 4176162, 4395960, 4542492, 4640180, 5568216, 5678115, 6056656, 6813738, 6960270, 7192279, 7570820, 8352324, 8791920, 9084984, 9280360, 10440405, 11136432, 11356230, 13627476, 13920540, 14384558, 15141640, 16704648, 17034345, 18169968, 18560720, 20880810, 21576837, 22712460, 27254952, 27841080, 28769116, 30283280, 33409296, 34068690, 35961395, 41761620, 43153674, 45424920, 54509904, 55682160, 57538232, 64730511, 68137380, 71922790, 83523240, 86307348, 90849840, 107884185, 115076464, 129461022, 136274760, 143845580, 167046480, 172614696, 215768370, 258922044, 272549520, 287691160, 323652555, 345229392, 431536740, 517844088, 575382320, 647305110, 863073480, 1035688176, 1294610220, 1726146960, 2589220440, 5178440880]

約数ペア:

[(1, 5178440880), (2, 2589220440), (3, 1726146960), (4, 1294610220), (5, 1035688176), (6, 863073480), (8, 647305110), (9, 575382320), (10, 517844088), (12, 431536740), (15, 345229392), (16, 323652555), (18, 287691160), (19, 272549520), (20, 258922044), (24, 215768370), (30, 172614696), (31, 167046480), (36, 143845580), (38, 136274760), (40, 129461022), (45, 115076464), (48, 107884185), (57, 90849840), (60, 86307348), (62, 83523240), (72, 71922790), (76, 68137380), (80, 64730511), (90, 57538232), (93, 55682160), (95, 54509904), (114, 45424920), (120, 43153674), (124, 41761620), (144, 35961395), (152, 34068690), (155, 33409296), (171, 30283280), (180, 28769116), (186, 27841080), (190, 27254952), (228, 22712460), (240, 21576837), (248, 20880810), (279, 18560720), (285, 18169968), (304, 17034345), (310, 16704648), (342, 15141640), (360, 14384558), (372, 13920540), (380, 13627476), (456, 11356230), (465, 11136432), (496, 10440405), (558, 9280360), (570, 9084984), (589, 8791920), (620, 8352324), (684, 7570820), (720, 7192279), (744, 6960270), (760, 6813738), (855, 6056656), (912, 5678115), (930, 5568216), (1116, 4640180), (1140, 4542492), (1178, 4395960), (1240, 4176162), (1368, 3785410), (1395, 3712144), (1488, 3480135), (1520, 3406869), (1710, 3028328), (1767, 2930640), (1860, 2784108), (2232, 2320090), (2280, 2271246), (2356, 2197980), (2480, 2088081), (2736, 1892705), (2790, 1856072), (2945, 1758384), (3420, 1514164), (3534, 1465320), (3720, 1392054), (4464, 1160045), (4560, 1135623), (4712, 1098990), (5301, 976880), (5580, 928036), (5890, 879192), (6840, 757082), (7068, 732660), (7440, 696027), (8835, 586128), (9424, 549495), (10602, 488440), (11160, 464018), (11780, 439596), (12211, 424080), (13680, 378541), (14136, 366330), (17670, 293064), (21204, 244220), (22320, 232009), (23560, 219798), (24422, 212040), (26505, 195376), (28272, 183165), (35340, 146532), (36633, 141360), (42408, 122110), (47120, 109899), (48844, 106020), (53010, 97688), (61055, 84816), (70680, 73266)]