262803840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10529}}^1$

素因数の和:10564

約数の個数: 128

約数和(自身を含む): 902210400

約数和(自身を除く): 639406560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 10529, 12480, 21058, 24960, 31587, 42116, 52645, 63174, 84232, 105290, 126348, 136877, 157935, 168464, 210580, 252696, 273754, 315870, 336928, 410631, 421160, 505392, 547508, 631740, 673856, 684385, 821262, 842320, 1010784, 1095016, 1263480, 1347712, 1368770, 1642524, 1684640, 2021568, 2053155, 2190032, 2526960, 2737540, 3285048, 3369280, 4043136, 4106310, 4380064, 5053920, 5475080, 6570096, 6738560, 8212620, 8760128, 10107840, 10950160, 13140192, 16425240, 17520256, 20215680, 21900320, 26280384, 32850480, 43800640, 52560768, 65700960, 87601280, 131401920, 262803840]

約数ペア:

[(1, 262803840), (2, 131401920), (3, 87601280), (4, 65700960), (5, 52560768), (6, 43800640), (8, 32850480), (10, 26280384), (12, 21900320), (13, 20215680), (15, 17520256), (16, 16425240), (20, 13140192), (24, 10950160), (26, 10107840), (30, 8760128), (32, 8212620), (39, 6738560), (40, 6570096), (48, 5475080), (52, 5053920), (60, 4380064), (64, 4106310), (65, 4043136), (78, 3369280), (80, 3285048), (96, 2737540), (104, 2526960), (120, 2190032), (128, 2053155), (130, 2021568), (156, 1684640), (160, 1642524), (192, 1368770), (195, 1347712), (208, 1263480), (240, 1095016), (260, 1010784), (312, 842320), (320, 821262), (384, 684385), (390, 673856), (416, 631740), (480, 547508), (520, 505392), (624, 421160), (640, 410631), (780, 336928), (832, 315870), (960, 273754), (1040, 252696), (1248, 210580), (1560, 168464), (1664, 157935), (1920, 136877), (2080, 126348), (2496, 105290), (3120, 84232), (4160, 63174), (4992, 52645), (6240, 42116), (8320, 31587), (10529, 24960), (12480, 21058)]