31848960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:79

約数の個数: 320

約数和(自身を含む): 123742080

約数和(自身を除く): 91893120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 29, 30, 32, 33, 39, 40, 44, 48, 52, 55, 58, 60, 64, 65, 66, 78, 80, 87, 88, 96, 104, 110, 116, 120, 128, 130, 132, 143, 145, 156, 160, 165, 174, 176, 192, 195, 208, 220, 232, 240, 256, 260, 264, 286, 290, 312, 319, 320, 330, 348, 352, 377, 384, 390, 416, 429, 435, 440, 464, 480, 512, 520, 528, 572, 580, 624, 638, 640, 660, 696, 704, 715, 754, 768, 780, 832, 858, 870, 880, 928, 957, 960, 1040, 1056, 1131, 1144, 1160, 1248, 1276, 1280, 1320, 1392, 1408, 1430, 1508, 1536, 1560, 1595, 1664, 1716, 1740, 1760, 1856, 1885, 1914, 1920, 2080, 2112, 2145, 2262, 2288, 2320, 2496, 2552, 2560, 2640, 2784, 2816, 2860, 3016, 3120, 3190, 3328, 3432, 3480, 3520, 3712, 3770, 3828, 3840, 4147, 4160, 4224, 4290, 4524, 4576, 4640, 4785, 4992, 5104, 5280, 5568, 5632, 5655, 5720, 6032, 6240, 6380, 6656, 6864, 6960, 7040, 7424, 7540, 7656, 7680, 8294, 8320, 8448, 8580, 9048, 9152, 9280, 9570, 9984, 10208, 10560, 11136, 11310, 11440, 12064, 12441, 12480, 12760, 13728, 13920, 14080, 14848, 15080, 15312, 16588, 16640, 16896, 17160, 18096, 18304, 18560, 19140, 19968, 20416, 20735, 21120, 22272, 22620, 22880, 24128, 24882, 24960, 25520, 27456, 27840, 28160, 30160, 30624, 33176, 33280, 34320, 36192, 36608, 37120, 38280, 40832, 41470, 42240, 44544, 45240, 45760, 48256, 49764, 49920, 51040, 54912, 55680, 60320, 61248, 62205, 66352, 68640, 72384, 73216, 74240, 76560, 81664, 82940, 84480, 90480, 91520, 96512, 99528, 99840, 102080, 109824, 111360, 120640, 122496, 124410, 132704, 137280, 144768, 153120, 163328, 165880, 180960, 183040, 193024, 199056, 204160, 219648, 222720, 241280, 244992, 248820, 265408, 274560, 289536, 306240, 331760, 361920, 366080, 398112, 408320, 482560, 489984, 497640, 530816, 549120, 579072, 612480, 663520, 723840, 796224, 816640, 965120, 995280, 1061632, 1098240, 1224960, 1327040, 1447680, 1592448, 1990560, 2123264, 2449920, 2654080, 2895360, 3184896, 3981120, 5308160, 6369792, 7962240, 10616320, 15924480, 31848960]

約数ペア:

[(1, 31848960), (2, 15924480), (3, 10616320), (4, 7962240), (5, 6369792), (6, 5308160), (8, 3981120), (10, 3184896), (11, 2895360), (12, 2654080), (13, 2449920), (15, 2123264), (16, 1990560), (20, 1592448), (22, 1447680), (24, 1327040), (26, 1224960), (29, 1098240), (30, 1061632), (32, 995280), (33, 965120), (39, 816640), (40, 796224), (44, 723840), (48, 663520), (52, 612480), (55, 579072), (58, 549120), (60, 530816), (64, 497640), (65, 489984), (66, 482560), (78, 408320), (80, 398112), (87, 366080), (88, 361920), (96, 331760), (104, 306240), (110, 289536), (116, 274560), (120, 265408), (128, 248820), (130, 244992), (132, 241280), (143, 222720), (145, 219648), (156, 204160), (160, 199056), (165, 193024), (174, 183040), (176, 180960), (192, 165880), (195, 163328), (208, 153120), (220, 144768), (232, 137280), (240, 132704), (256, 124410), (260, 122496), (264, 120640), (286, 111360), (290, 109824), (312, 102080), (319, 99840), (320, 99528), (330, 96512), (348, 91520), (352, 90480), (377, 84480), (384, 82940), (390, 81664), (416, 76560), (429, 74240), (435, 73216), (440, 72384), (464, 68640), (480, 66352), (512, 62205), (520, 61248), (528, 60320), (572, 55680), (580, 54912), (624, 51040), (638, 49920), (640, 49764), (660, 48256), (696, 45760), (704, 45240), (715, 44544), (754, 42240), (768, 41470), (780, 40832), (832, 38280), (858, 37120), (870, 36608), (880, 36192), (928, 34320), (957, 33280), (960, 33176), (1040, 30624), (1056, 30160), (1131, 28160), (1144, 27840), (1160, 27456), (1248, 25520), (1276, 24960), (1280, 24882), (1320, 24128), (1392, 22880), (1408, 22620), (1430, 22272), (1508, 21120), (1536, 20735), (1560, 20416), (1595, 19968), (1664, 19140), (1716, 18560), (1740, 18304), (1760, 18096), (1856, 17160), (1885, 16896), (1914, 16640), (1920, 16588), (2080, 15312), (2112, 15080), (2145, 14848), (2262, 14080), (2288, 13920), (2320, 13728), (2496, 12760), (2552, 12480), (2560, 12441), (2640, 12064), (2784, 11440), (2816, 11310), (2860, 11136), (3016, 10560), (3120, 10208), (3190, 9984), (3328, 9570), (3432, 9280), (3480, 9152), (3520, 9048), (3712, 8580), (3770, 8448), (3828, 8320), (3840, 8294), (4147, 7680), (4160, 7656), (4224, 7540), (4290, 7424), (4524, 7040), (4576, 6960), (4640, 6864), (4785, 6656), (4992, 6380), (5104, 6240), (5280, 6032), (5568, 5720), (5632, 5655)]