13972920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 128

約数和(自身を含む): 46267200

約数和(自身を除く): 32294280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 169, 195, 212, 260, 265, 312, 318, 338, 390, 424, 507, 520, 530, 636, 676, 689, 780, 795, 845, 1014, 1060, 1272, 1352, 1378, 1560, 1590, 1690, 2028, 2067, 2120, 2197, 2535, 2756, 3180, 3380, 3445, 4056, 4134, 4394, 5070, 5512, 6360, 6591, 6760, 6890, 8268, 8788, 8957, 10140, 10335, 10985, 13182, 13780, 16536, 17576, 17914, 20280, 20670, 21970, 26364, 26871, 27560, 32955, 35828, 41340, 43940, 44785, 52728, 53742, 65910, 71656, 82680, 87880, 89570, 107484, 116441, 131820, 134355, 179140, 214968, 232882, 263640, 268710, 349323, 358280, 465764, 537420, 582205, 698646, 931528, 1074840, 1164410, 1397292, 1746615, 2328820, 2794584, 3493230, 4657640, 6986460, 13972920]

約数ペア:

[(1, 13972920), (2, 6986460), (3, 4657640), (4, 3493230), (5, 2794584), (6, 2328820), (8, 1746615), (10, 1397292), (12, 1164410), (13, 1074840), (15, 931528), (20, 698646), (24, 582205), (26, 537420), (30, 465764), (39, 358280), (40, 349323), (52, 268710), (53, 263640), (60, 232882), (65, 214968), (78, 179140), (104, 134355), (106, 131820), (120, 116441), (130, 107484), (156, 89570), (159, 87880), (169, 82680), (195, 71656), (212, 65910), (260, 53742), (265, 52728), (312, 44785), (318, 43940), (338, 41340), (390, 35828), (424, 32955), (507, 27560), (520, 26871), (530, 26364), (636, 21970), (676, 20670), (689, 20280), (780, 17914), (795, 17576), (845, 16536), (1014, 13780), (1060, 13182), (1272, 10985), (1352, 10335), (1378, 10140), (1560, 8957), (1590, 8788), (1690, 8268), (2028, 6890), (2067, 6760), (2120, 6591), (2197, 6360), (2535, 5512), (2756, 5070), (3180, 4394), (3380, 4134), (3445, 4056)]