151740680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41687}}^1$

素因数の和:41718

約数の個数: 64

約数和(自身を含む): 420215040

約数和(自身を除く): 268474360

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, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 41687, 83374, 166748, 208435, 291809, 333496, 416870, 541931, 583618, 833740, 1083862, 1167236, 1459045, 1667480, 2167724, 2334472, 2709655, 2918090, 3793517, 4335448, 5419310, 5836180, 7587034, 10838620, 11672360, 15174068, 18967585, 21677240, 30348136, 37935170, 75870340, 151740680]

約数ペア:

[(1, 151740680), (2, 75870340), (4, 37935170), (5, 30348136), (7, 21677240), (8, 18967585), (10, 15174068), (13, 11672360), (14, 10838620), (20, 7587034), (26, 5836180), (28, 5419310), (35, 4335448), (40, 3793517), (52, 2918090), (56, 2709655), (65, 2334472), (70, 2167724), (91, 1667480), (104, 1459045), (130, 1167236), (140, 1083862), (182, 833740), (260, 583618), (280, 541931), (364, 416870), (455, 333496), (520, 291809), (728, 208435), (910, 166748), (1820, 83374), (3640, 41687)]