2158433280

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1573

約数の個数: 264

約数和(自身を含む): 7725279744

約数和(自身を除く): 5566846464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1024, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1511, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3022, 3072, 3720, 3840, 3968, 4464, 4533, 4608, 4960, 5120, 5580, 5760, 5952, 6044, 7440, 7555, 7680, 7936, 8928, 9066, 9216, 9920, 11160, 11520, 11904, 12088, 13599, 14880, 15110, 15360, 15872, 17856, 18132, 19840, 22320, 22665, 23040, 23808, 24176, 27198, 29760, 30220, 31744, 35712, 36264, 39680, 44640, 45330, 46080, 46841, 47616, 48352, 54396, 59520, 60440, 67995, 71424, 72528, 79360, 89280, 90660, 93682, 95232, 96704, 108792, 119040, 120880, 135990, 140523, 142848, 145056, 158720, 178560, 181320, 187364, 193408, 217584, 234205, 238080, 241760, 271980, 281046, 285696, 290112, 357120, 362640, 374728, 386816, 421569, 435168, 468410, 476160, 483520, 543960, 562092, 580224, 702615, 714240, 725280, 749456, 773632, 843138, 870336, 936820, 967040, 1087920, 1124184, 1160448, 1405230, 1428480, 1450560, 1498912, 1547264, 1686276, 1740672, 1873640, 1934080, 2107845, 2175840, 2248368, 2320896, 2810460, 2901120, 2997824, 3372552, 3481344, 3747280, 3868160, 4215690, 4351680, 4496736, 4641792, 5620920, 5802240, 5995648, 6745104, 6962688, 7494560, 7736320, 8431380, 8703360, 8993472, 11241840, 11604480, 11991296, 13490208, 13925376, 14989120, 16862760, 17406720, 17986944, 22483680, 23208960, 23982592, 26980416, 29978240, 33725520, 34813440, 35973888, 44967360, 47965184, 53960832, 59956480, 67451040, 69626880, 71947776, 89934720, 107921664, 119912960, 134902080, 143895552, 179869440, 215843328, 239825920, 269804160, 359738880, 431686656, 539608320, 719477760, 1079216640, 2158433280]

約数ペア:

[(1, 2158433280), (2, 1079216640), (3, 719477760), (4, 539608320), (5, 431686656), (6, 359738880), (8, 269804160), (9, 239825920), (10, 215843328), (12, 179869440), (15, 143895552), (16, 134902080), (18, 119912960), (20, 107921664), (24, 89934720), (30, 71947776), (31, 69626880), (32, 67451040), (36, 59956480), (40, 53960832), (45, 47965184), (48, 44967360), (60, 35973888), (62, 34813440), (64, 33725520), (72, 29978240), (80, 26980416), (90, 23982592), (93, 23208960), (96, 22483680), (120, 17986944), (124, 17406720), (128, 16862760), (144, 14989120), (155, 13925376), (160, 13490208), (180, 11991296), (186, 11604480), (192, 11241840), (240, 8993472), (248, 8703360), (256, 8431380), (279, 7736320), (288, 7494560), (310, 6962688), (320, 6745104), (360, 5995648), (372, 5802240), (384, 5620920), (465, 4641792), (480, 4496736), (496, 4351680), (512, 4215690), (558, 3868160), (576, 3747280), (620, 3481344), (640, 3372552), (720, 2997824), (744, 2901120), (768, 2810460), (930, 2320896), (960, 2248368), (992, 2175840), (1024, 2107845), (1116, 1934080), (1152, 1873640), (1240, 1740672), (1280, 1686276), (1395, 1547264), (1440, 1498912), (1488, 1450560), (1511, 1428480), (1536, 1405230), (1860, 1160448), (1920, 1124184), (1984, 1087920), (2232, 967040), (2304, 936820), (2480, 870336), (2560, 843138), (2790, 773632), (2880, 749456), (2976, 725280), (3022, 714240), (3072, 702615), (3720, 580224), (3840, 562092), (3968, 543960), (4464, 483520), (4533, 476160), (4608, 468410), (4960, 435168), (5120, 421569), (5580, 386816), (5760, 374728), (5952, 362640), (6044, 357120), (7440, 290112), (7555, 285696), (7680, 281046), (7936, 271980), (8928, 241760), (9066, 238080), (9216, 234205), (9920, 217584), (11160, 193408), (11520, 187364), (11904, 181320), (12088, 178560), (13599, 158720), (14880, 145056), (15110, 142848), (15360, 140523), (15872, 135990), (17856, 120880), (18132, 119040), (19840, 108792), (22320, 96704), (22665, 95232), (23040, 93682), (23808, 90660), (24176, 89280), (27198, 79360), (29760, 72528), (30220, 71424), (31744, 67995), (35712, 60440), (36264, 59520), (39680, 54396), (44640, 48352), (45330, 47616), (46080, 46841)]