456127490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:137

約数の個数: 256

約数和(自身を含む): 1176698880

約数和(自身を除く): 720571390

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 23, 26, 31, 35, 37, 38, 46, 62, 65, 70, 74, 91, 95, 115, 130, 133, 155, 161, 182, 185, 190, 217, 230, 247, 259, 266, 299, 310, 322, 370, 403, 434, 437, 455, 481, 494, 518, 589, 598, 665, 703, 713, 805, 806, 851, 874, 910, 962, 1085, 1147, 1178, 1235, 1295, 1330, 1406, 1426, 1495, 1610, 1702, 1729, 2015, 2093, 2170, 2185, 2294, 2405, 2470, 2590, 2821, 2945, 2990, 3059, 3367, 3458, 3515, 3565, 4030, 4123, 4186, 4255, 4370, 4810, 4921, 4991, 5642, 5681, 5735, 5890, 5957, 6118, 6734, 7030, 7130, 7657, 8029, 8246, 8510, 8645, 9139, 9269, 9842, 9982, 10465, 11063, 11362, 11470, 11914, 13547, 14105, 14911, 15295, 15314, 16058, 16169, 16835, 17290, 18278, 18538, 20615, 20930, 21793, 22126, 24605, 24955, 26381, 27094, 28210, 28405, 29785, 29822, 30590, 32338, 33670, 38285, 39767, 40145, 41230, 43586, 45695, 46345, 49210, 49910, 52762, 53599, 55315, 56810, 59570, 63973, 64883, 67735, 74555, 76570, 77441, 79534, 80290, 80845, 91390, 92690, 94829, 104377, 107198, 108965, 110630, 113183, 127946, 129766, 131905, 135470, 149110, 152551, 154882, 161690, 176111, 184667, 189658, 198835, 208754, 210197, 217930, 226366, 263810, 267995, 283309, 305102, 319865, 324415, 342953, 352222, 369334, 387205, 397670, 420394, 474145, 501239, 521885, 535990, 565915, 566618, 639730, 648830, 685906, 762755, 774410, 880555, 923335, 948290, 1002478, 1043770, 1050985, 1131830, 1232777, 1416545, 1471379, 1525510, 1714765, 1761110, 1846670, 1983163, 2101970, 2400671, 2465554, 2506195, 2833090, 2942758, 3429530, 3508673, 3966326, 4801342, 5012390, 6163885, 6516107, 7017346, 7356895, 9915815, 12003355, 12327770, 13032214, 14713790, 17543365, 19831630, 24006710, 32580535, 35086730, 45612749, 65161070, 91225498, 228063745, 456127490]

約数ペア:

[(1, 456127490), (2, 228063745), (5, 91225498), (7, 65161070), (10, 45612749), (13, 35086730), (14, 32580535), (19, 24006710), (23, 19831630), (26, 17543365), (31, 14713790), (35, 13032214), (37, 12327770), (38, 12003355), (46, 9915815), (62, 7356895), (65, 7017346), (70, 6516107), (74, 6163885), (91, 5012390), (95, 4801342), (115, 3966326), (130, 3508673), (133, 3429530), (155, 2942758), (161, 2833090), (182, 2506195), (185, 2465554), (190, 2400671), (217, 2101970), (230, 1983163), (247, 1846670), (259, 1761110), (266, 1714765), (299, 1525510), (310, 1471379), (322, 1416545), (370, 1232777), (403, 1131830), (434, 1050985), (437, 1043770), (455, 1002478), (481, 948290), (494, 923335), (518, 880555), (589, 774410), (598, 762755), (665, 685906), (703, 648830), (713, 639730), (805, 566618), (806, 565915), (851, 535990), (874, 521885), (910, 501239), (962, 474145), (1085, 420394), (1147, 397670), (1178, 387205), (1235, 369334), (1295, 352222), (1330, 342953), (1406, 324415), (1426, 319865), (1495, 305102), (1610, 283309), (1702, 267995), (1729, 263810), (2015, 226366), (2093, 217930), (2170, 210197), (2185, 208754), (2294, 198835), (2405, 189658), (2470, 184667), (2590, 176111), (2821, 161690), (2945, 154882), (2990, 152551), (3059, 149110), (3367, 135470), (3458, 131905), (3515, 129766), (3565, 127946), (4030, 113183), (4123, 110630), (4186, 108965), (4255, 107198), (4370, 104377), (4810, 94829), (4921, 92690), (4991, 91390), (5642, 80845), (5681, 80290), (5735, 79534), (5890, 77441), (5957, 76570), (6118, 74555), (6734, 67735), (7030, 64883), (7130, 63973), (7657, 59570), (8029, 56810), (8246, 55315), (8510, 53599), (8645, 52762), (9139, 49910), (9269, 49210), (9842, 46345), (9982, 45695), (10465, 43586), (11063, 41230), (11362, 40145), (11470, 39767), (11914, 38285), (13547, 33670), (14105, 32338), (14911, 30590), (15295, 29822), (15314, 29785), (16058, 28405), (16169, 28210), (16835, 27094), (17290, 26381), (18278, 24955), (18538, 24605), (20615, 22126), (20930, 21793)]