57249920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1$

素因数の和:1022

約数の個数: 128

約数和(自身を含む): 168618240

約数和(自身を除く): 111368320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 983, 1040, 1120, 1456, 1664, 1820, 1966, 2080, 2240, 2912, 3640, 3932, 4160, 4480, 4915, 5824, 6881, 7280, 7864, 8320, 9830, 11648, 12779, 13762, 14560, 15728, 19660, 25558, 27524, 29120, 31456, 34405, 39320, 51116, 55048, 58240, 62912, 63895, 68810, 78640, 89453, 102232, 110096, 125824, 127790, 137620, 157280, 178906, 204464, 220192, 255580, 275240, 314560, 357812, 408928, 440384, 447265, 511160, 550480, 629120, 715624, 817856, 880768, 894530, 1022320, 1100960, 1431248, 1635712, 1789060, 2044640, 2201920, 2862496, 3578120, 4089280, 4403840, 5724992, 7156240, 8178560, 11449984, 14312480, 28624960, 57249920]

約数ペア:

[(1, 57249920), (2, 28624960), (4, 14312480), (5, 11449984), (7, 8178560), (8, 7156240), (10, 5724992), (13, 4403840), (14, 4089280), (16, 3578120), (20, 2862496), (26, 2201920), (28, 2044640), (32, 1789060), (35, 1635712), (40, 1431248), (52, 1100960), (56, 1022320), (64, 894530), (65, 880768), (70, 817856), (80, 715624), (91, 629120), (104, 550480), (112, 511160), (128, 447265), (130, 440384), (140, 408928), (160, 357812), (182, 314560), (208, 275240), (224, 255580), (260, 220192), (280, 204464), (320, 178906), (364, 157280), (416, 137620), (448, 127790), (455, 125824), (520, 110096), (560, 102232), (640, 89453), (728, 78640), (832, 68810), (896, 63895), (910, 62912), (983, 58240), (1040, 55048), (1120, 51116), (1456, 39320), (1664, 34405), (1820, 31456), (1966, 29120), (2080, 27524), (2240, 25558), (2912, 19660), (3640, 15728), (3932, 14560), (4160, 13762), (4480, 12779), (4915, 11648), (5824, 9830), (6881, 8320), (7280, 7864)]