856998720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 336

約数和(自身を含む): 3157240320

約数和(自身を除く): 2300241600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 31, 32, 36, 40, 45, 48, 58, 60, 62, 64, 72, 80, 87, 90, 93, 96, 116, 120, 124, 144, 145, 155, 160, 174, 180, 186, 192, 232, 240, 248, 261, 279, 288, 290, 310, 320, 331, 348, 360, 372, 435, 464, 465, 480, 496, 522, 558, 576, 580, 620, 662, 696, 720, 744, 870, 899, 928, 930, 960, 992, 993, 1044, 1116, 1160, 1240, 1305, 1324, 1392, 1395, 1440, 1488, 1655, 1740, 1798, 1856, 1860, 1984, 1986, 2088, 2232, 2320, 2480, 2610, 2648, 2697, 2784, 2790, 2880, 2976, 2979, 3310, 3480, 3596, 3720, 3972, 4176, 4464, 4495, 4640, 4960, 4965, 5220, 5296, 5394, 5568, 5580, 5952, 5958, 6620, 6960, 7192, 7440, 7944, 8091, 8352, 8928, 8990, 9280, 9599, 9920, 9930, 10261, 10440, 10592, 10788, 11160, 11916, 13240, 13485, 13920, 14384, 14880, 14895, 15888, 16182, 16704, 17856, 17980, 19198, 19860, 20522, 20880, 21184, 21576, 22320, 23832, 26480, 26970, 27840, 28768, 28797, 29760, 29790, 30783, 31776, 32364, 35960, 38396, 39720, 40455, 41044, 41760, 43152, 44640, 47664, 47995, 51305, 52960, 53940, 57536, 57594, 59580, 61566, 63552, 64728, 71920, 76792, 79440, 80910, 82088, 83520, 86304, 86391, 89280, 92349, 95328, 95990, 102610, 105920, 107880, 115188, 119160, 123132, 129456, 143840, 143985, 153584, 153915, 158880, 161820, 164176, 172608, 172782, 184698, 190656, 191980, 205220, 215760, 230376, 238320, 246264, 258912, 287680, 287970, 297569, 307168, 307830, 317760, 323640, 328352, 345564, 369396, 383960, 410440, 431520, 431955, 460752, 461745, 476640, 492528, 517824, 575940, 595138, 614336, 615660, 647280, 656704, 691128, 738792, 767920, 820880, 863040, 863910, 892707, 921504, 923490, 953280, 985056, 1151880, 1190276, 1231320, 1294560, 1382256, 1477584, 1487845, 1535840, 1641760, 1727820, 1785414, 1843008, 1846980, 1970112, 2303760, 2380552, 2462640, 2589120, 2678121, 2764512, 2955168, 2975690, 3071680, 3283520, 3455640, 3570828, 3693960, 4463535, 4607520, 4761104, 4925280, 5356242, 5529024, 5910336, 5951380, 6911280, 7141656, 7387920, 8927070, 9215040, 9522208, 9850560, 10712484, 11902760, 13390605, 13822560, 14283312, 14775840, 17854140, 19044416, 21424968, 23805520, 26781210, 27645120, 28566624, 29551680, 35708280, 42849936, 47611040, 53562420, 57133248, 71416560, 85699872, 95222080, 107124840, 142833120, 171399744, 214249680, 285666240, 428499360, 856998720]

約数ペア:

[(1, 856998720), (2, 428499360), (3, 285666240), (4, 214249680), (5, 171399744), (6, 142833120), (8, 107124840), (9, 95222080), (10, 85699872), (12, 71416560), (15, 57133248), (16, 53562420), (18, 47611040), (20, 42849936), (24, 35708280), (29, 29551680), (30, 28566624), (31, 27645120), (32, 26781210), (36, 23805520), (40, 21424968), (45, 19044416), (48, 17854140), (58, 14775840), (60, 14283312), (62, 13822560), (64, 13390605), (72, 11902760), (80, 10712484), (87, 9850560), (90, 9522208), (93, 9215040), (96, 8927070), (116, 7387920), (120, 7141656), (124, 6911280), (144, 5951380), (145, 5910336), (155, 5529024), (160, 5356242), (174, 4925280), (180, 4761104), (186, 4607520), (192, 4463535), (232, 3693960), (240, 3570828), (248, 3455640), (261, 3283520), (279, 3071680), (288, 2975690), (290, 2955168), (310, 2764512), (320, 2678121), (331, 2589120), (348, 2462640), (360, 2380552), (372, 2303760), (435, 1970112), (464, 1846980), (465, 1843008), (480, 1785414), (496, 1727820), (522, 1641760), (558, 1535840), (576, 1487845), (580, 1477584), (620, 1382256), (662, 1294560), (696, 1231320), (720, 1190276), (744, 1151880), (870, 985056), (899, 953280), (928, 923490), (930, 921504), (960, 892707), (992, 863910), (993, 863040), (1044, 820880), (1116, 767920), (1160, 738792), (1240, 691128), (1305, 656704), (1324, 647280), (1392, 615660), (1395, 614336), (1440, 595138), (1488, 575940), (1655, 517824), (1740, 492528), (1798, 476640), (1856, 461745), (1860, 460752), (1984, 431955), (1986, 431520), (2088, 410440), (2232, 383960), (2320, 369396), (2480, 345564), (2610, 328352), (2648, 323640), (2697, 317760), (2784, 307830), (2790, 307168), (2880, 297569), (2976, 287970), (2979, 287680), (3310, 258912), (3480, 246264), (3596, 238320), (3720, 230376), (3972, 215760), (4176, 205220), (4464, 191980), (4495, 190656), (4640, 184698), (4960, 172782), (4965, 172608), (5220, 164176), (5296, 161820), (5394, 158880), (5568, 153915), (5580, 153584), (5952, 143985), (5958, 143840), (6620, 129456), (6960, 123132), (7192, 119160), (7440, 115188), (7944, 107880), (8091, 105920), (8352, 102610), (8928, 95990), (8990, 95328), (9280, 92349), (9599, 89280), (9920, 86391), (9930, 86304), (10261, 83520), (10440, 82088), (10592, 80910), (10788, 79440), (11160, 76792), (11916, 71920), (13240, 64728), (13485, 63552), (13920, 61566), (14384, 59580), (14880, 57594), (14895, 57536), (15888, 53940), (16182, 52960), (16704, 51305), (17856, 47995), (17980, 47664), (19198, 44640), (19860, 43152), (20522, 41760), (20880, 41044), (21184, 40455), (21576, 39720), (22320, 38396), (23832, 35960), (26480, 32364), (26970, 31776), (27840, 30783), (28768, 29790), (28797, 29760)]