149711520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2621}}^1$

素因数の和:2663

約数の個数: 192

約数和(自身を含む): 570882816

約数和(自身を除く): 421171296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2621, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 5242, 5712, 7140, 7863, 8160, 9520, 10484, 11424, 13105, 14280, 15726, 18347, 19040, 20968, 26210, 28560, 31452, 36694, 39315, 41936, 44557, 52420, 55041, 57120, 62904, 73388, 78630, 83872, 89114, 91735, 104840, 110082, 125808, 133671, 146776, 157260, 178228, 183470, 209680, 220164, 222785, 251616, 267342, 275205, 293552, 311899, 314520, 356456, 366940, 419360, 440328, 445570, 534684, 550410, 587104, 623798, 629040, 668355, 712912, 733880, 880656, 891140, 935697, 1069368, 1100820, 1247596, 1258080, 1336710, 1425824, 1467760, 1559495, 1761312, 1782280, 1871394, 2138736, 2201640, 2495192, 2673420, 2935520, 3118990, 3564560, 3742788, 4277472, 4403280, 4678485, 4990384, 5346840, 6237980, 7129120, 7485576, 8806560, 9356970, 9980768, 10693680, 12475960, 14971152, 18713940, 21387360, 24951920, 29942304, 37427880, 49903840, 74855760, 149711520]

約数ペア:

[(1, 149711520), (2, 74855760), (3, 49903840), (4, 37427880), (5, 29942304), (6, 24951920), (7, 21387360), (8, 18713940), (10, 14971152), (12, 12475960), (14, 10693680), (15, 9980768), (16, 9356970), (17, 8806560), (20, 7485576), (21, 7129120), (24, 6237980), (28, 5346840), (30, 4990384), (32, 4678485), (34, 4403280), (35, 4277472), (40, 3742788), (42, 3564560), (48, 3118990), (51, 2935520), (56, 2673420), (60, 2495192), (68, 2201640), (70, 2138736), (80, 1871394), (84, 1782280), (85, 1761312), (96, 1559495), (102, 1467760), (105, 1425824), (112, 1336710), (119, 1258080), (120, 1247596), (136, 1100820), (140, 1069368), (160, 935697), (168, 891140), (170, 880656), (204, 733880), (210, 712912), (224, 668355), (238, 629040), (240, 623798), (255, 587104), (272, 550410), (280, 534684), (336, 445570), (340, 440328), (357, 419360), (408, 366940), (420, 356456), (476, 314520), (480, 311899), (510, 293552), (544, 275205), (560, 267342), (595, 251616), (672, 222785), (680, 220164), (714, 209680), (816, 183470), (840, 178228), (952, 157260), (1020, 146776), (1120, 133671), (1190, 125808), (1360, 110082), (1428, 104840), (1632, 91735), (1680, 89114), (1785, 83872), (1904, 78630), (2040, 73388), (2380, 62904), (2621, 57120), (2720, 55041), (2856, 52420), (3360, 44557), (3570, 41936), (3808, 39315), (4080, 36694), (4760, 31452), (5242, 28560), (5712, 26210), (7140, 20968), (7863, 19040), (8160, 18347), (9520, 15726), (10484, 14280), (11424, 13105)]