67270840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18481}}^1$

素因数の和:18512

約数の個数: 64

約数和(自身を含む): 186298560

約数和(自身を除く): 119027720

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, 18481, 36962, 73924, 92405, 129367, 147848, 184810, 240253, 258734, 369620, 480506, 517468, 646835, 739240, 961012, 1034936, 1201265, 1293670, 1681771, 1922024, 2402530, 2587340, 3363542, 4805060, 5174680, 6727084, 8408855, 9610120, 13454168, 16817710, 33635420, 67270840]

約数ペア:

[(1, 67270840), (2, 33635420), (4, 16817710), (5, 13454168), (7, 9610120), (8, 8408855), (10, 6727084), (13, 5174680), (14, 4805060), (20, 3363542), (26, 2587340), (28, 2402530), (35, 1922024), (40, 1681771), (52, 1293670), (56, 1201265), (65, 1034936), (70, 961012), (91, 739240), (104, 646835), (130, 517468), (140, 480506), (182, 369620), (260, 258734), (280, 240253), (364, 184810), (455, 147848), (520, 129367), (728, 92405), (910, 73924), (1820, 36962), (3640, 18481)]