140702280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{22123}}^1$

素因数の和:22190

約数の個数: 64

約数和(自身を含む): 430090560

約数和(自身を除く): 289388280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 22123, 44246, 66369, 88492, 110615, 132738, 176984, 221230, 265476, 331845, 442460, 530952, 663690, 884920, 1172519, 1327380, 2345038, 2654760, 3517557, 4690076, 5862595, 7035114, 9380152, 11725190, 14070228, 17587785, 23450380, 28140456, 35175570, 46900760, 70351140, 140702280]

約数ペア:

[(1, 140702280), (2, 70351140), (3, 46900760), (4, 35175570), (5, 28140456), (6, 23450380), (8, 17587785), (10, 14070228), (12, 11725190), (15, 9380152), (20, 7035114), (24, 5862595), (30, 4690076), (40, 3517557), (53, 2654760), (60, 2345038), (106, 1327380), (120, 1172519), (159, 884920), (212, 663690), (265, 530952), (318, 442460), (424, 331845), (530, 265476), (636, 221230), (795, 176984), (1060, 132738), (1272, 110615), (1590, 88492), (2120, 66369), (3180, 44246), (6360, 22123)]