1166815720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 3205607040

約数和(自身を除く): 2038791320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 41, 56, 67, 70, 74, 82, 134, 140, 148, 164, 185, 205, 259, 268, 280, 287, 296, 328, 335, 370, 410, 469, 518, 536, 574, 670, 740, 820, 938, 1036, 1148, 1295, 1340, 1435, 1480, 1517, 1640, 1681, 1876, 2072, 2296, 2345, 2479, 2590, 2680, 2747, 2870, 3034, 3362, 3752, 4690, 4958, 5180, 5494, 5740, 6068, 6724, 7585, 8405, 9380, 9916, 10360, 10619, 10988, 11480, 11767, 12136, 12395, 13448, 13735, 15170, 16810, 17353, 18760, 19229, 19832, 21238, 21976, 23534, 24790, 27470, 30340, 33620, 34706, 38458, 42476, 47068, 49580, 53095, 54940, 58835, 60680, 62197, 67240, 69412, 76916, 84952, 86765, 94136, 96145, 99160, 101639, 106190, 109880, 112627, 117670, 124394, 138824, 153832, 173530, 192290, 203278, 212380, 225254, 235340, 248788, 310985, 347060, 384580, 406556, 424760, 435379, 450508, 470680, 497576, 508195, 563135, 621970, 694120, 711473, 769160, 788389, 813112, 870758, 901016, 1016390, 1126270, 1243940, 1422946, 1576778, 1741516, 2032780, 2176895, 2252540, 2487880, 2845892, 3153556, 3483032, 3557365, 3941945, 4065560, 4167199, 4353790, 4505080, 5691784, 6307112, 7114730, 7883890, 8334398, 8707580, 14229460, 15767780, 16668796, 17415160, 20835995, 28458920, 29170393, 31535560, 33337592, 41671990, 58340786, 83343980, 116681572, 145851965, 166687960, 233363144, 291703930, 583407860, 1166815720]

約数ペア:

[(1, 1166815720), (2, 583407860), (4, 291703930), (5, 233363144), (7, 166687960), (8, 145851965), (10, 116681572), (14, 83343980), (20, 58340786), (28, 41671990), (35, 33337592), (37, 31535560), (40, 29170393), (41, 28458920), (56, 20835995), (67, 17415160), (70, 16668796), (74, 15767780), (82, 14229460), (134, 8707580), (140, 8334398), (148, 7883890), (164, 7114730), (185, 6307112), (205, 5691784), (259, 4505080), (268, 4353790), (280, 4167199), (287, 4065560), (296, 3941945), (328, 3557365), (335, 3483032), (370, 3153556), (410, 2845892), (469, 2487880), (518, 2252540), (536, 2176895), (574, 2032780), (670, 1741516), (740, 1576778), (820, 1422946), (938, 1243940), (1036, 1126270), (1148, 1016390), (1295, 901016), (1340, 870758), (1435, 813112), (1480, 788389), (1517, 769160), (1640, 711473), (1681, 694120), (1876, 621970), (2072, 563135), (2296, 508195), (2345, 497576), (2479, 470680), (2590, 450508), (2680, 435379), (2747, 424760), (2870, 406556), (3034, 384580), (3362, 347060), (3752, 310985), (4690, 248788), (4958, 235340), (5180, 225254), (5494, 212380), (5740, 203278), (6068, 192290), (6724, 173530), (7585, 153832), (8405, 138824), (9380, 124394), (9916, 117670), (10360, 112627), (10619, 109880), (10988, 106190), (11480, 101639), (11767, 99160), (12136, 96145), (12395, 94136), (13448, 86765), (13735, 84952), (15170, 76916), (16810, 69412), (17353, 67240), (18760, 62197), (19229, 60680), (19832, 58835), (21238, 54940), (21976, 53095), (23534, 49580), (24790, 47068), (27470, 42476), (30340, 38458), (33620, 34706)]