68733131520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{140939}}^1$

素因数の和:141090

約数の個数: 144

約数和(自身を含む): 221246484480

約数和(自身を除く): 152513352960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 635, 640, 762, 768, 960, 1016, 1270, 1280, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 3840, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 16256, 20320, 24384, 30480, 32512, 40640, 48768, 60960, 81280, 97536, 121920, 140939, 162560, 243840, 281878, 422817, 487680, 563756, 704695, 845634, 1127512, 1409390, 1691268, 2114085, 2255024, 2818780, 3382536, 4228170, 4510048, 5637560, 6765072, 8456340, 9020096, 11275120, 13530144, 16912680, 17899253, 18040192, 22550240, 27060288, 33825360, 35798506, 36080384, 45100480, 53697759, 54120576, 67650720, 71597012, 89496265, 90200960, 107395518, 108241152, 135301440, 143194024, 178992530, 180401920, 214791036, 268488795, 270602880, 286388048, 357985060, 429582072, 536977590, 541205760, 572776096, 715970120, 859164144, 1073955180, 1145552192, 1431940240, 1718328288, 2147910360, 2291104384, 2863880480, 3436656576, 4295820720, 4582208768, 5727760960, 6873313152, 8591641440, 11455521920, 13746626304, 17183282880, 22911043840, 34366565760, 68733131520]

約数ペア:

[(1, 68733131520), (2, 34366565760), (3, 22911043840), (4, 17183282880), (5, 13746626304), (6, 11455521920), (8, 8591641440), (10, 6873313152), (12, 5727760960), (15, 4582208768), (16, 4295820720), (20, 3436656576), (24, 2863880480), (30, 2291104384), (32, 2147910360), (40, 1718328288), (48, 1431940240), (60, 1145552192), (64, 1073955180), (80, 859164144), (96, 715970120), (120, 572776096), (127, 541205760), (128, 536977590), (160, 429582072), (192, 357985060), (240, 286388048), (254, 270602880), (256, 268488795), (320, 214791036), (381, 180401920), (384, 178992530), (480, 143194024), (508, 135301440), (635, 108241152), (640, 107395518), (762, 90200960), (768, 89496265), (960, 71597012), (1016, 67650720), (1270, 54120576), (1280, 53697759), (1524, 45100480), (1905, 36080384), (1920, 35798506), (2032, 33825360), (2540, 27060288), (3048, 22550240), (3810, 18040192), (3840, 17899253), (4064, 16912680), (5080, 13530144), (6096, 11275120), (7620, 9020096), (8128, 8456340), (10160, 6765072), (12192, 5637560), (15240, 4510048), (16256, 4228170), (20320, 3382536), (24384, 2818780), (30480, 2255024), (32512, 2114085), (40640, 1691268), (48768, 1409390), (60960, 1127512), (81280, 845634), (97536, 704695), (121920, 563756), (140939, 487680), (162560, 422817), (243840, 281878)]