127666600640

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{22859}}^1$

素因数の和:23470

約数の個数: 112

約数和(自身を含む): 314383887360

約数和(自身を除く): 186717286720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 563, 620, 992, 1126, 1240, 1984, 2252, 2480, 2815, 4504, 4960, 5630, 9008, 9920, 11260, 17453, 18016, 22520, 22859, 34906, 36032, 45040, 45718, 69812, 87265, 90080, 91436, 114295, 139624, 174530, 180160, 182872, 228590, 279248, 349060, 365744, 457180, 558496, 698120, 708629, 731488, 914360, 1116992, 1396240, 1417258, 1462976, 1828720, 2792480, 2834516, 3543145, 3657440, 5584960, 5669032, 7086290, 7314880, 11338064, 12869617, 14172580, 22676128, 25739234, 28345160, 45352256, 51478468, 56690320, 64348085, 102956936, 113380640, 128696170, 205913872, 226761280, 257392340, 398958127, 411827744, 514784680, 797916254, 823655488, 1029569360, 1595832508, 1994790635, 2059138720, 3191665016, 3989581270, 4118277440, 6383330032, 7979162540, 12766660064, 15958325080, 25533320128, 31916650160, 63833300320, 127666600640]

約数ペア:

[(1, 127666600640), (2, 63833300320), (4, 31916650160), (5, 25533320128), (8, 15958325080), (10, 12766660064), (16, 7979162540), (20, 6383330032), (31, 4118277440), (32, 3989581270), (40, 3191665016), (62, 2059138720), (64, 1994790635), (80, 1595832508), (124, 1029569360), (155, 823655488), (160, 797916254), (248, 514784680), (310, 411827744), (320, 398958127), (496, 257392340), (563, 226761280), (620, 205913872), (992, 128696170), (1126, 113380640), (1240, 102956936), (1984, 64348085), (2252, 56690320), (2480, 51478468), (2815, 45352256), (4504, 28345160), (4960, 25739234), (5630, 22676128), (9008, 14172580), (9920, 12869617), (11260, 11338064), (17453, 7314880), (18016, 7086290), (22520, 5669032), (22859, 5584960), (34906, 3657440), (36032, 3543145), (45040, 2834516), (45718, 2792480), (69812, 1828720), (87265, 1462976), (90080, 1417258), (91436, 1396240), (114295, 1116992), (139624, 914360), (174530, 731488), (180160, 708629), (182872, 698120), (228590, 558496), (279248, 457180), (349060, 365744)]