127711360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1038

約数の個数: 128

約数和(自身を含む): 361324800

約数和(自身を除く): 233613440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 640, 812, 896, 928, 983, 1015, 1120, 1160, 1624, 1856, 1966, 2030, 2240, 2320, 3248, 3712, 3932, 4060, 4480, 4640, 4915, 6496, 6881, 7864, 8120, 9280, 9830, 12992, 13762, 15728, 16240, 18560, 19660, 25984, 27524, 28507, 31456, 32480, 34405, 39320, 55048, 57014, 62912, 64960, 68810, 78640, 110096, 114028, 125824, 129920, 137620, 142535, 157280, 199549, 220192, 228056, 275240, 285070, 314560, 399098, 440384, 456112, 550480, 570140, 629120, 798196, 880768, 912224, 997745, 1100960, 1140280, 1596392, 1824448, 1995490, 2201920, 2280560, 3192784, 3648896, 3990980, 4403840, 4561120, 6385568, 7981960, 9122240, 12771136, 15963920, 18244480, 25542272, 31927840, 63855680, 127711360]

約数ペア:

[(1, 127711360), (2, 63855680), (4, 31927840), (5, 25542272), (7, 18244480), (8, 15963920), (10, 12771136), (14, 9122240), (16, 7981960), (20, 6385568), (28, 4561120), (29, 4403840), (32, 3990980), (35, 3648896), (40, 3192784), (56, 2280560), (58, 2201920), (64, 1995490), (70, 1824448), (80, 1596392), (112, 1140280), (116, 1100960), (128, 997745), (140, 912224), (145, 880768), (160, 798196), (203, 629120), (224, 570140), (232, 550480), (280, 456112), (290, 440384), (320, 399098), (406, 314560), (448, 285070), (464, 275240), (560, 228056), (580, 220192), (640, 199549), (812, 157280), (896, 142535), (928, 137620), (983, 129920), (1015, 125824), (1120, 114028), (1160, 110096), (1624, 78640), (1856, 68810), (1966, 64960), (2030, 62912), (2240, 57014), (2320, 55048), (3248, 39320), (3712, 34405), (3932, 32480), (4060, 31456), (4480, 28507), (4640, 27524), (4915, 25984), (6496, 19660), (6881, 18560), (7864, 16240), (8120, 15728), (9280, 13762), (9830, 12992)]