205122684120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1\times {\mathrm{32029}}^1$

素因数の和:32769

約数の個数: 128

約数和(自身を含む): 623770156800

約数和(自身を除く): 418647472680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 643, 664, 830, 996, 1245, 1286, 1660, 1929, 1992, 2490, 2572, 3215, 3320, 3858, 4980, 5144, 6430, 7716, 9645, 9960, 12860, 15432, 19290, 25720, 32029, 38580, 53369, 64058, 77160, 96087, 106738, 128116, 160107, 160145, 192174, 213476, 256232, 266845, 320214, 320290, 384348, 426952, 480435, 533690, 640428, 640580, 768696, 800535, 960870, 1067380, 1280856, 1281160, 1601070, 1921740, 2134760, 2658407, 3202140, 3843480, 5316814, 6404280, 7975221, 10633628, 13292035, 15950442, 20594647, 21267256, 26584070, 31900884, 39876105, 41189294, 53168140, 61783941, 63801768, 79752210, 82378588, 102973235, 106336280, 123567882, 159504420, 164757176, 205946470, 247135764, 308919705, 319008840, 411892940, 494271528, 617839410, 823785880, 1235678820, 1709355701, 2471357640, 3418711402, 5128067103, 6837422804, 8546778505, 10256134206, 13674845608, 17093557010, 20512268412, 25640335515, 34187114020, 41024536824, 51280671030, 68374228040, 102561342060, 205122684120]

約数ペア:

[(1, 205122684120), (2, 102561342060), (3, 68374228040), (4, 51280671030), (5, 41024536824), (6, 34187114020), (8, 25640335515), (10, 20512268412), (12, 17093557010), (15, 13674845608), (20, 10256134206), (24, 8546778505), (30, 6837422804), (40, 5128067103), (60, 3418711402), (83, 2471357640), (120, 1709355701), (166, 1235678820), (249, 823785880), (332, 617839410), (415, 494271528), (498, 411892940), (643, 319008840), (664, 308919705), (830, 247135764), (996, 205946470), (1245, 164757176), (1286, 159504420), (1660, 123567882), (1929, 106336280), (1992, 102973235), (2490, 82378588), (2572, 79752210), (3215, 63801768), (3320, 61783941), (3858, 53168140), (4980, 41189294), (5144, 39876105), (6430, 31900884), (7716, 26584070), (9645, 21267256), (9960, 20594647), (12860, 15950442), (15432, 13292035), (19290, 10633628), (25720, 7975221), (32029, 6404280), (38580, 5316814), (53369, 3843480), (64058, 3202140), (77160, 2658407), (96087, 2134760), (106738, 1921740), (128116, 1601070), (160107, 1281160), (160145, 1280856), (192174, 1067380), (213476, 960870), (256232, 800535), (266845, 768696), (320214, 640580), (320290, 640428), (384348, 533690), (426952, 480435)]