1872261120

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1046

約数の個数: 208

約数和(自身を含む): 6190036992

約数和(自身を除く): 4317775872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 983, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1966, 1984, 2048, 2480, 2560, 2949, 2976, 3072, 3720, 3840, 3932, 3968, 4096, 4915, 4960, 5120, 5898, 5952, 6144, 7440, 7680, 7864, 7936, 9830, 9920, 10240, 11796, 11904, 12288, 14745, 14880, 15360, 15728, 15872, 19660, 19840, 20480, 23592, 23808, 29490, 29760, 30473, 30720, 31456, 31744, 39320, 39680, 47184, 47616, 58980, 59520, 60946, 61440, 62912, 63488, 78640, 79360, 91419, 94368, 95232, 117960, 119040, 121892, 125824, 126976, 152365, 157280, 158720, 182838, 188736, 190464, 235920, 238080, 243784, 251648, 304730, 314560, 317440, 365676, 377472, 380928, 457095, 471840, 476160, 487568, 503296, 609460, 629120, 634880, 731352, 754944, 914190, 943680, 952320, 975136, 1006592, 1218920, 1258240, 1462704, 1509888, 1828380, 1887360, 1904640, 1950272, 2013184, 2437840, 2516480, 2925408, 3019776, 3656760, 3774720, 3900544, 4026368, 4875680, 5032960, 5850816, 6039552, 7313520, 7549440, 7801088, 9751360, 10065920, 11701632, 12079104, 14627040, 15098880, 15602176, 19502720, 20131840, 23403264, 29254080, 30197760, 31204352, 39005440, 46806528, 58508160, 60395520, 62408704, 78010880, 93613056, 117016320, 124817408, 156021760, 187226112, 234032640, 312043520, 374452224, 468065280, 624087040, 936130560, 1872261120]

約数ペア:

[(1, 1872261120), (2, 936130560), (3, 624087040), (4, 468065280), (5, 374452224), (6, 312043520), (8, 234032640), (10, 187226112), (12, 156021760), (15, 124817408), (16, 117016320), (20, 93613056), (24, 78010880), (30, 62408704), (31, 60395520), (32, 58508160), (40, 46806528), (48, 39005440), (60, 31204352), (62, 30197760), (64, 29254080), (80, 23403264), (93, 20131840), (96, 19502720), (120, 15602176), (124, 15098880), (128, 14627040), (155, 12079104), (160, 11701632), (186, 10065920), (192, 9751360), (240, 7801088), (248, 7549440), (256, 7313520), (310, 6039552), (320, 5850816), (372, 5032960), (384, 4875680), (465, 4026368), (480, 3900544), (496, 3774720), (512, 3656760), (620, 3019776), (640, 2925408), (744, 2516480), (768, 2437840), (930, 2013184), (960, 1950272), (983, 1904640), (992, 1887360), (1024, 1828380), (1240, 1509888), (1280, 1462704), (1488, 1258240), (1536, 1218920), (1860, 1006592), (1920, 975136), (1966, 952320), (1984, 943680), (2048, 914190), (2480, 754944), (2560, 731352), (2949, 634880), (2976, 629120), (3072, 609460), (3720, 503296), (3840, 487568), (3932, 476160), (3968, 471840), (4096, 457095), (4915, 380928), (4960, 377472), (5120, 365676), (5898, 317440), (5952, 314560), (6144, 304730), (7440, 251648), (7680, 243784), (7864, 238080), (7936, 235920), (9830, 190464), (9920, 188736), (10240, 182838), (11796, 158720), (11904, 157280), (12288, 152365), (14745, 126976), (14880, 125824), (15360, 121892), (15728, 119040), (15872, 117960), (19660, 95232), (19840, 94368), (20480, 91419), (23592, 79360), (23808, 78640), (29490, 63488), (29760, 62912), (30473, 61440), (30720, 60946), (31456, 59520), (31744, 58980), (39320, 47616), (39680, 47184)]