64588680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 232792560

約数和(自身を除く): 168203880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 52, 60, 65, 72, 74, 78, 90, 104, 111, 117, 120, 130, 148, 156, 180, 185, 195, 222, 234, 260, 296, 312, 333, 360, 370, 373, 390, 444, 468, 481, 520, 555, 585, 666, 740, 746, 780, 888, 936, 962, 1110, 1119, 1170, 1332, 1443, 1480, 1492, 1560, 1665, 1865, 1924, 2220, 2238, 2340, 2405, 2664, 2886, 2984, 3330, 3357, 3730, 3848, 4329, 4440, 4476, 4680, 4810, 4849, 5595, 5772, 6660, 6714, 7215, 7460, 8658, 8952, 9620, 9698, 11190, 11544, 13320, 13428, 13801, 14430, 14547, 14920, 16785, 17316, 19240, 19396, 21645, 22380, 24245, 26856, 27602, 28860, 29094, 33570, 34632, 38792, 41403, 43290, 43641, 44760, 48490, 55204, 57720, 58188, 67140, 69005, 72735, 82806, 86580, 87282, 96980, 110408, 116376, 124209, 134280, 138010, 145470, 165612, 173160, 174564, 179413, 193960, 207015, 218205, 248418, 276020, 290940, 331224, 349128, 358826, 414030, 436410, 496836, 538239, 552040, 581880, 621045, 717652, 828060, 872820, 897065, 993672, 1076478, 1242090, 1435304, 1614717, 1656120, 1745640, 1794130, 2152956, 2484180, 2691195, 3229434, 3588260, 4305912, 4968360, 5382390, 6458868, 7176520, 8073585, 10764780, 12917736, 16147170, 21529560, 32294340, 64588680]

約数ペア:

[(1, 64588680), (2, 32294340), (3, 21529560), (4, 16147170), (5, 12917736), (6, 10764780), (8, 8073585), (9, 7176520), (10, 6458868), (12, 5382390), (13, 4968360), (15, 4305912), (18, 3588260), (20, 3229434), (24, 2691195), (26, 2484180), (30, 2152956), (36, 1794130), (37, 1745640), (39, 1656120), (40, 1614717), (45, 1435304), (52, 1242090), (60, 1076478), (65, 993672), (72, 897065), (74, 872820), (78, 828060), (90, 717652), (104, 621045), (111, 581880), (117, 552040), (120, 538239), (130, 496836), (148, 436410), (156, 414030), (180, 358826), (185, 349128), (195, 331224), (222, 290940), (234, 276020), (260, 248418), (296, 218205), (312, 207015), (333, 193960), (360, 179413), (370, 174564), (373, 173160), (390, 165612), (444, 145470), (468, 138010), (481, 134280), (520, 124209), (555, 116376), (585, 110408), (666, 96980), (740, 87282), (746, 86580), (780, 82806), (888, 72735), (936, 69005), (962, 67140), (1110, 58188), (1119, 57720), (1170, 55204), (1332, 48490), (1443, 44760), (1480, 43641), (1492, 43290), (1560, 41403), (1665, 38792), (1865, 34632), (1924, 33570), (2220, 29094), (2238, 28860), (2340, 27602), (2405, 26856), (2664, 24245), (2886, 22380), (2984, 21645), (3330, 19396), (3357, 19240), (3730, 17316), (3848, 16785), (4329, 14920), (4440, 14547), (4476, 14430), (4680, 13801), (4810, 13428), (4849, 13320), (5595, 11544), (5772, 11190), (6660, 9698), (6714, 9620), (7215, 8952), (7460, 8658)]