64296480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 217728000

約数和(自身を除く): 153431520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 80, 87, 93, 96, 116, 120, 124, 145, 149, 155, 160, 174, 186, 232, 240, 248, 290, 298, 310, 348, 372, 435, 447, 464, 465, 480, 496, 580, 596, 620, 696, 744, 745, 870, 894, 899, 928, 930, 992, 1160, 1192, 1240, 1392, 1488, 1490, 1740, 1788, 1798, 1860, 2235, 2320, 2384, 2480, 2697, 2784, 2976, 2980, 3480, 3576, 3596, 3720, 4321, 4470, 4495, 4619, 4640, 4768, 4960, 5394, 5960, 6960, 7152, 7192, 7440, 8642, 8940, 8990, 9238, 10788, 11920, 12963, 13485, 13857, 13920, 14304, 14384, 14880, 17284, 17880, 17980, 18476, 21576, 21605, 23095, 23840, 25926, 26970, 27714, 28768, 34568, 35760, 35960, 36952, 43152, 43210, 46190, 51852, 53940, 55428, 64815, 69136, 69285, 71520, 71920, 73904, 86304, 86420, 92380, 103704, 107880, 110856, 129630, 133951, 138272, 138570, 143840, 147808, 172840, 184760, 207408, 215760, 221712, 259260, 267902, 277140, 345680, 369520, 401853, 414816, 431520, 443424, 518520, 535804, 554280, 669755, 691360, 739040, 803706, 1037040, 1071608, 1108560, 1339510, 1607412, 2009265, 2074080, 2143216, 2217120, 2679020, 3214824, 4018530, 4286432, 5358040, 6429648, 8037060, 10716080, 12859296, 16074120, 21432160, 32148240, 64296480]

約数ペア:

[(1, 64296480), (2, 32148240), (3, 21432160), (4, 16074120), (5, 12859296), (6, 10716080), (8, 8037060), (10, 6429648), (12, 5358040), (15, 4286432), (16, 4018530), (20, 3214824), (24, 2679020), (29, 2217120), (30, 2143216), (31, 2074080), (32, 2009265), (40, 1607412), (48, 1339510), (58, 1108560), (60, 1071608), (62, 1037040), (80, 803706), (87, 739040), (93, 691360), (96, 669755), (116, 554280), (120, 535804), (124, 518520), (145, 443424), (149, 431520), (155, 414816), (160, 401853), (174, 369520), (186, 345680), (232, 277140), (240, 267902), (248, 259260), (290, 221712), (298, 215760), (310, 207408), (348, 184760), (372, 172840), (435, 147808), (447, 143840), (464, 138570), (465, 138272), (480, 133951), (496, 129630), (580, 110856), (596, 107880), (620, 103704), (696, 92380), (744, 86420), (745, 86304), (870, 73904), (894, 71920), (899, 71520), (928, 69285), (930, 69136), (992, 64815), (1160, 55428), (1192, 53940), (1240, 51852), (1392, 46190), (1488, 43210), (1490, 43152), (1740, 36952), (1788, 35960), (1798, 35760), (1860, 34568), (2235, 28768), (2320, 27714), (2384, 26970), (2480, 25926), (2697, 23840), (2784, 23095), (2976, 21605), (2980, 21576), (3480, 18476), (3576, 17980), (3596, 17880), (3720, 17284), (4321, 14880), (4470, 14384), (4495, 14304), (4619, 13920), (4640, 13857), (4768, 13485), (4960, 12963), (5394, 11920), (5960, 10788), (6960, 9238), (7152, 8990), (7192, 8940), (7440, 8642)]