147927080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1159

約数の個数: 96

約数和(自身を含む): 392999040

約数和(自身を除く): 245071960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 71, 98, 140, 142, 196, 245, 280, 284, 355, 392, 490, 497, 568, 710, 980, 994, 1063, 1420, 1960, 1988, 2126, 2485, 2840, 3479, 3976, 4252, 4970, 5315, 6958, 7441, 8504, 9940, 10630, 13916, 14882, 17395, 19880, 21260, 27832, 29764, 34790, 37205, 42520, 52087, 59528, 69580, 74410, 75473, 104174, 139160, 148820, 150946, 208348, 260435, 297640, 301892, 377365, 416696, 520870, 528311, 603784, 754730, 1041740, 1056622, 1509460, 2083480, 2113244, 2641555, 3018920, 3698177, 4226488, 5283110, 7396354, 10566220, 14792708, 18490885, 21132440, 29585416, 36981770, 73963540, 147927080]

約数ペア:

[(1, 147927080), (2, 73963540), (4, 36981770), (5, 29585416), (7, 21132440), (8, 18490885), (10, 14792708), (14, 10566220), (20, 7396354), (28, 5283110), (35, 4226488), (40, 3698177), (49, 3018920), (56, 2641555), (70, 2113244), (71, 2083480), (98, 1509460), (140, 1056622), (142, 1041740), (196, 754730), (245, 603784), (280, 528311), (284, 520870), (355, 416696), (392, 377365), (490, 301892), (497, 297640), (568, 260435), (710, 208348), (980, 150946), (994, 148820), (1063, 139160), (1420, 104174), (1960, 75473), (1988, 74410), (2126, 69580), (2485, 59528), (2840, 52087), (3479, 42520), (3976, 37205), (4252, 34790), (4970, 29764), (5315, 27832), (6958, 21260), (7441, 19880), (8504, 17395), (9940, 14882), (10630, 13916)]