128592960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 224

約数和(自身を含む): 438912000

約数和(自身を除く): 310319040

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, 64, 80, 87, 93, 96, 116, 120, 124, 145, 149, 155, 160, 174, 186, 192, 232, 240, 248, 290, 298, 310, 320, 348, 372, 435, 447, 464, 465, 480, 496, 580, 596, 620, 696, 744, 745, 870, 894, 899, 928, 930, 960, 992, 1160, 1192, 1240, 1392, 1488, 1490, 1740, 1788, 1798, 1856, 1860, 1984, 2235, 2320, 2384, 2480, 2697, 2784, 2976, 2980, 3480, 3576, 3596, 3720, 4321, 4470, 4495, 4619, 4640, 4768, 4960, 5394, 5568, 5952, 5960, 6960, 7152, 7192, 7440, 8642, 8940, 8990, 9238, 9280, 9536, 9920, 10788, 11920, 12963, 13485, 13857, 13920, 14304, 14384, 14880, 17284, 17880, 17980, 18476, 21576, 21605, 23095, 23840, 25926, 26970, 27714, 27840, 28608, 28768, 29760, 34568, 35760, 35960, 36952, 43152, 43210, 46190, 47680, 51852, 53940, 55428, 57536, 64815, 69136, 69285, 71520, 71920, 73904, 86304, 86420, 92380, 103704, 107880, 110856, 129630, 133951, 138272, 138570, 143040, 143840, 147808, 172608, 172840, 184760, 207408, 215760, 221712, 259260, 267902, 276544, 277140, 287680, 295616, 345680, 369520, 401853, 414816, 431520, 443424, 518520, 535804, 554280, 669755, 691360, 739040, 803706, 829632, 863040, 886848, 1037040, 1071608, 1108560, 1339510, 1382720, 1478080, 1607412, 2009265, 2074080, 2143216, 2217120, 2679020, 3214824, 4018530, 4148160, 4286432, 4434240, 5358040, 6429648, 8037060, 8572864, 10716080, 12859296, 16074120, 21432160, 25718592, 32148240, 42864320, 64296480, 128592960]

約数ペア:

[(1, 128592960), (2, 64296480), (3, 42864320), (4, 32148240), (5, 25718592), (6, 21432160), (8, 16074120), (10, 12859296), (12, 10716080), (15, 8572864), (16, 8037060), (20, 6429648), (24, 5358040), (29, 4434240), (30, 4286432), (31, 4148160), (32, 4018530), (40, 3214824), (48, 2679020), (58, 2217120), (60, 2143216), (62, 2074080), (64, 2009265), (80, 1607412), (87, 1478080), (93, 1382720), (96, 1339510), (116, 1108560), (120, 1071608), (124, 1037040), (145, 886848), (149, 863040), (155, 829632), (160, 803706), (174, 739040), (186, 691360), (192, 669755), (232, 554280), (240, 535804), (248, 518520), (290, 443424), (298, 431520), (310, 414816), (320, 401853), (348, 369520), (372, 345680), (435, 295616), (447, 287680), (464, 277140), (465, 276544), (480, 267902), (496, 259260), (580, 221712), (596, 215760), (620, 207408), (696, 184760), (744, 172840), (745, 172608), (870, 147808), (894, 143840), (899, 143040), (928, 138570), (930, 138272), (960, 133951), (992, 129630), (1160, 110856), (1192, 107880), (1240, 103704), (1392, 92380), (1488, 86420), (1490, 86304), (1740, 73904), (1788, 71920), (1798, 71520), (1856, 69285), (1860, 69136), (1984, 64815), (2235, 57536), (2320, 55428), (2384, 53940), (2480, 51852), (2697, 47680), (2784, 46190), (2976, 43210), (2980, 43152), (3480, 36952), (3576, 35960), (3596, 35760), (3720, 34568), (4321, 29760), (4470, 28768), (4495, 28608), (4619, 27840), (4640, 27714), (4768, 26970), (4960, 25926), (5394, 23840), (5568, 23095), (5952, 21605), (5960, 21576), (6960, 18476), (7152, 17980), (7192, 17880), (7440, 17284), (8642, 14880), (8940, 14384), (8990, 14304), (9238, 13920), (9280, 13857), (9536, 13485), (9920, 12963), (10788, 11920)]