15666738880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163741}}^1$

素因数の和:163794

約数の個数: 112

約数和(自身を含む): 41923191744

約数和(自身を除く): 26256452864

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 320, 368, 416, 460, 520, 598, 736, 832, 920, 1040, 1196, 1472, 1495, 1840, 2080, 2392, 2990, 3680, 4160, 4784, 5980, 7360, 9568, 11960, 19136, 23920, 47840, 95680, 163741, 327482, 654964, 818705, 1309928, 1637410, 2128633, 2619856, 3274820, 3766043, 4257266, 5239712, 6549640, 7532086, 8514532, 10479424, 10643165, 13099280, 15064172, 17029064, 18830215, 21286330, 26198560, 30128344, 34058128, 37660430, 42572660, 48958559, 52397120, 60256688, 68116256, 75320860, 85145320, 97917118, 120513376, 136232512, 150641720, 170290640, 195834236, 241026752, 244792795, 301283440, 340581280, 391668472, 489585590, 602566880, 681162560, 783336944, 979171180, 1205133760, 1566673888, 1958342360, 3133347776, 3916684720, 7833369440, 15666738880]

約数ペア:

[(1, 15666738880), (2, 7833369440), (4, 3916684720), (5, 3133347776), (8, 1958342360), (10, 1566673888), (13, 1205133760), (16, 979171180), (20, 783336944), (23, 681162560), (26, 602566880), (32, 489585590), (40, 391668472), (46, 340581280), (52, 301283440), (64, 244792795), (65, 241026752), (80, 195834236), (92, 170290640), (104, 150641720), (115, 136232512), (130, 120513376), (160, 97917118), (184, 85145320), (208, 75320860), (230, 68116256), (260, 60256688), (299, 52397120), (320, 48958559), (368, 42572660), (416, 37660430), (460, 34058128), (520, 30128344), (598, 26198560), (736, 21286330), (832, 18830215), (920, 17029064), (1040, 15064172), (1196, 13099280), (1472, 10643165), (1495, 10479424), (1840, 8514532), (2080, 7532086), (2392, 6549640), (2990, 5239712), (3680, 4257266), (4160, 3766043), (4784, 3274820), (5980, 2619856), (7360, 2128633), (9568, 1637410), (11960, 1309928), (19136, 818705), (23920, 654964), (47840, 327482), (95680, 163741)]