187687680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1382

約数の個数: 144

約数和(自身を含む): 616094304

約数和(自身を除く): 428406624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 768, 888, 960, 1110, 1184, 1280, 1321, 1480, 1776, 1920, 2220, 2368, 2642, 2960, 3552, 3840, 3963, 4440, 4736, 5284, 5920, 6605, 7104, 7926, 8880, 9472, 10568, 11840, 13210, 14208, 15852, 17760, 19815, 21136, 23680, 26420, 28416, 31704, 35520, 39630, 42272, 47360, 48877, 52840, 63408, 71040, 79260, 84544, 97754, 105680, 126816, 142080, 146631, 158520, 169088, 195508, 211360, 244385, 253632, 293262, 317040, 338176, 391016, 422720, 488770, 507264, 586524, 634080, 733155, 782032, 845440, 977540, 1014528, 1173048, 1268160, 1466310, 1564064, 1690880, 1955080, 2346096, 2536320, 2932620, 3128128, 3910160, 4692192, 5072640, 5865240, 6256256, 7820320, 9384384, 11730480, 12512512, 15640640, 18768768, 23460960, 31281280, 37537536, 46921920, 62562560, 93843840, 187687680]

約数ペア:

[(1, 187687680), (2, 93843840), (3, 62562560), (4, 46921920), (5, 37537536), (6, 31281280), (8, 23460960), (10, 18768768), (12, 15640640), (15, 12512512), (16, 11730480), (20, 9384384), (24, 7820320), (30, 6256256), (32, 5865240), (37, 5072640), (40, 4692192), (48, 3910160), (60, 3128128), (64, 2932620), (74, 2536320), (80, 2346096), (96, 1955080), (111, 1690880), (120, 1564064), (128, 1466310), (148, 1268160), (160, 1173048), (185, 1014528), (192, 977540), (222, 845440), (240, 782032), (256, 733155), (296, 634080), (320, 586524), (370, 507264), (384, 488770), (444, 422720), (480, 391016), (555, 338176), (592, 317040), (640, 293262), (740, 253632), (768, 244385), (888, 211360), (960, 195508), (1110, 169088), (1184, 158520), (1280, 146631), (1321, 142080), (1480, 126816), (1776, 105680), (1920, 97754), (2220, 84544), (2368, 79260), (2642, 71040), (2960, 63408), (3552, 52840), (3840, 48877), (3963, 47360), (4440, 42272), (4736, 39630), (5284, 35520), (5920, 31704), (6605, 28416), (7104, 26420), (7926, 23680), (8880, 21136), (9472, 19815), (10568, 17760), (11840, 15852), (13210, 14208)]