765376040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{463}}^1$

素因数の和:532

約数の個数: 192

約数和(自身を含む): 2153813760

約数和(自身を除く): 1388437720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 85, 88, 104, 110, 130, 136, 143, 170, 187, 220, 221, 260, 286, 289, 340, 374, 440, 442, 463, 520, 572, 578, 680, 715, 748, 884, 926, 935, 1105, 1144, 1156, 1430, 1445, 1496, 1768, 1852, 1870, 2210, 2312, 2315, 2431, 2860, 2890, 3179, 3704, 3740, 3757, 4420, 4630, 4862, 5093, 5720, 5780, 6019, 6358, 7480, 7514, 7871, 8840, 9260, 9724, 10186, 11560, 12038, 12155, 12716, 15028, 15742, 15895, 18520, 18785, 19448, 20372, 24076, 24310, 25432, 25465, 30056, 30095, 31484, 31790, 37570, 39355, 40744, 41327, 48152, 48620, 50930, 60190, 62968, 63580, 66209, 75140, 78710, 82654, 86581, 97240, 101860, 102323, 120380, 127160, 132418, 133807, 150280, 157420, 165308, 173162, 203720, 204646, 206635, 240760, 264836, 267614, 314840, 330616, 331045, 346324, 409292, 413270, 432905, 511615, 529672, 535228, 662090, 669035, 692648, 818584, 826540, 865810, 1023230, 1070456, 1125553, 1324180, 1338070, 1471877, 1653080, 1731620, 1739491, 2046460, 2251106, 2648360, 2676140, 2943754, 3463240, 3478982, 4092920, 4502212, 5352280, 5627765, 5887508, 6957964, 7359385, 8697455, 9004424, 11255530, 11775016, 13915928, 14718770, 17394910, 19134401, 22511060, 29437540, 34789820, 38268802, 45022120, 58875080, 69579640, 76537604, 95672005, 153075208, 191344010, 382688020, 765376040]

約数ペア:

[(1, 765376040), (2, 382688020), (4, 191344010), (5, 153075208), (8, 95672005), (10, 76537604), (11, 69579640), (13, 58875080), (17, 45022120), (20, 38268802), (22, 34789820), (26, 29437540), (34, 22511060), (40, 19134401), (44, 17394910), (52, 14718770), (55, 13915928), (65, 11775016), (68, 11255530), (85, 9004424), (88, 8697455), (104, 7359385), (110, 6957964), (130, 5887508), (136, 5627765), (143, 5352280), (170, 4502212), (187, 4092920), (220, 3478982), (221, 3463240), (260, 2943754), (286, 2676140), (289, 2648360), (340, 2251106), (374, 2046460), (440, 1739491), (442, 1731620), (463, 1653080), (520, 1471877), (572, 1338070), (578, 1324180), (680, 1125553), (715, 1070456), (748, 1023230), (884, 865810), (926, 826540), (935, 818584), (1105, 692648), (1144, 669035), (1156, 662090), (1430, 535228), (1445, 529672), (1496, 511615), (1768, 432905), (1852, 413270), (1870, 409292), (2210, 346324), (2312, 331045), (2315, 330616), (2431, 314840), (2860, 267614), (2890, 264836), (3179, 240760), (3704, 206635), (3740, 204646), (3757, 203720), (4420, 173162), (4630, 165308), (4862, 157420), (5093, 150280), (5720, 133807), (5780, 132418), (6019, 127160), (6358, 120380), (7480, 102323), (7514, 101860), (7871, 97240), (8840, 86581), (9260, 82654), (9724, 78710), (10186, 75140), (11560, 66209), (12038, 63580), (12155, 62968), (12716, 60190), (15028, 50930), (15742, 48620), (15895, 48152), (18520, 41327), (18785, 40744), (19448, 39355), (20372, 37570), (24076, 31790), (24310, 31484), (25432, 30095), (25465, 30056)]