105700920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67757}}^1$

素因数の和:67784

約数の個数: 64

約数和(自身を含む): 341500320

約数和(自身を除く): 235799400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 67757, 135514, 203271, 271028, 338785, 406542, 542056, 677570, 813084, 880841, 1016355, 1355140, 1626168, 1761682, 2032710, 2642523, 2710280, 3523364, 4065420, 4404205, 5285046, 7046728, 8130840, 8808410, 10570092, 13212615, 17616820, 21140184, 26425230, 35233640, 52850460, 105700920]

約数ペア:

[(1, 105700920), (2, 52850460), (3, 35233640), (4, 26425230), (5, 21140184), (6, 17616820), (8, 13212615), (10, 10570092), (12, 8808410), (13, 8130840), (15, 7046728), (20, 5285046), (24, 4404205), (26, 4065420), (30, 3523364), (39, 2710280), (40, 2642523), (52, 2032710), (60, 1761682), (65, 1626168), (78, 1355140), (104, 1016355), (120, 880841), (130, 813084), (156, 677570), (195, 542056), (260, 406542), (312, 338785), (390, 271028), (520, 203271), (780, 135514), (1560, 67757)]