218070840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10753}}^1$

素因数の和:10793

約数の個数: 96

約数和(自身を含む): 708473520

約数和(自身を除く): 490402680

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, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 5070, 6760, 10140, 10753, 20280, 21506, 32259, 43012, 53765, 64518, 86024, 107530, 129036, 139789, 161295, 215060, 258072, 279578, 322590, 419367, 430120, 559156, 645180, 698945, 838734, 1118312, 1290360, 1397890, 1677468, 1817257, 2096835, 2795780, 3354936, 3634514, 4193670, 5451771, 5591560, 7269028, 8387340, 9086285, 10903542, 14538056, 16774680, 18172570, 21807084, 27258855, 36345140, 43614168, 54517710, 72690280, 109035420, 218070840]

約数ペア:

[(1, 218070840), (2, 109035420), (3, 72690280), (4, 54517710), (5, 43614168), (6, 36345140), (8, 27258855), (10, 21807084), (12, 18172570), (13, 16774680), (15, 14538056), (20, 10903542), (24, 9086285), (26, 8387340), (30, 7269028), (39, 5591560), (40, 5451771), (52, 4193670), (60, 3634514), (65, 3354936), (78, 2795780), (104, 2096835), (120, 1817257), (130, 1677468), (156, 1397890), (169, 1290360), (195, 1118312), (260, 838734), (312, 698945), (338, 645180), (390, 559156), (507, 430120), (520, 419367), (676, 322590), (780, 279578), (845, 258072), (1014, 215060), (1352, 161295), (1560, 139789), (1690, 129036), (2028, 107530), (2535, 86024), (3380, 64518), (4056, 53765), (5070, 43012), (6760, 32259), (10140, 21506), (10753, 20280)]