2670598840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{56437}}^1$

素因数の和:56481

約数の個数: 96

約数和(自身を含む): 7436270880

約数和(自身を除く): 4765672040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 169, 182, 260, 280, 338, 364, 455, 520, 676, 728, 845, 910, 1183, 1352, 1690, 1820, 2366, 3380, 3640, 4732, 5915, 6760, 9464, 11830, 23660, 47320, 56437, 112874, 225748, 282185, 395059, 451496, 564370, 733681, 790118, 1128740, 1467362, 1580236, 1975295, 2257480, 2934724, 3160472, 3668405, 3950590, 5135767, 5869448, 7336810, 7901180, 9537853, 10271534, 14673620, 15802360, 19075706, 20543068, 25678835, 29347240, 38151412, 41086136, 47689265, 51357670, 66764971, 76302824, 95378530, 102715340, 133529942, 190757060, 205430680, 267059884, 333824855, 381514120, 534119768, 667649710, 1335299420, 2670598840]

約数ペア:

[(1, 2670598840), (2, 1335299420), (4, 667649710), (5, 534119768), (7, 381514120), (8, 333824855), (10, 267059884), (13, 205430680), (14, 190757060), (20, 133529942), (26, 102715340), (28, 95378530), (35, 76302824), (40, 66764971), (52, 51357670), (56, 47689265), (65, 41086136), (70, 38151412), (91, 29347240), (104, 25678835), (130, 20543068), (140, 19075706), (169, 15802360), (182, 14673620), (260, 10271534), (280, 9537853), (338, 7901180), (364, 7336810), (455, 5869448), (520, 5135767), (676, 3950590), (728, 3668405), (845, 3160472), (910, 2934724), (1183, 2257480), (1352, 1975295), (1690, 1580236), (1820, 1467362), (2366, 1128740), (3380, 790118), (3640, 733681), (4732, 564370), (5915, 451496), (6760, 395059), (9464, 282185), (11830, 225748), (23660, 112874), (47320, 56437)]