146885640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{499}}^1$

素因数の和:747

約数の個数: 128

約数和(自身を含む): 483840000

約数和(自身を除く): 336954360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 223, 264, 330, 440, 446, 499, 660, 669, 892, 998, 1115, 1320, 1338, 1497, 1784, 1996, 2230, 2453, 2495, 2676, 2994, 3345, 3992, 4460, 4906, 4990, 5352, 5489, 5988, 6690, 7359, 7485, 8920, 9812, 9980, 10978, 11976, 12265, 13380, 14718, 14970, 16467, 19624, 19960, 21956, 24530, 26760, 27445, 29436, 29940, 32934, 36795, 43912, 49060, 54890, 58872, 59880, 65868, 73590, 82335, 98120, 109780, 111277, 131736, 147180, 164670, 219560, 222554, 294360, 329340, 333831, 445108, 556385, 658680, 667662, 890216, 1112770, 1224047, 1335324, 1669155, 2225540, 2448094, 2670648, 3338310, 3672141, 4451080, 4896188, 6120235, 6676620, 7344282, 9792376, 12240470, 13353240, 14688564, 18360705, 24480940, 29377128, 36721410, 48961880, 73442820, 146885640]

約数ペア:

[(1, 146885640), (2, 73442820), (3, 48961880), (4, 36721410), (5, 29377128), (6, 24480940), (8, 18360705), (10, 14688564), (11, 13353240), (12, 12240470), (15, 9792376), (20, 7344282), (22, 6676620), (24, 6120235), (30, 4896188), (33, 4451080), (40, 3672141), (44, 3338310), (55, 2670648), (60, 2448094), (66, 2225540), (88, 1669155), (110, 1335324), (120, 1224047), (132, 1112770), (165, 890216), (220, 667662), (223, 658680), (264, 556385), (330, 445108), (440, 333831), (446, 329340), (499, 294360), (660, 222554), (669, 219560), (892, 164670), (998, 147180), (1115, 131736), (1320, 111277), (1338, 109780), (1497, 98120), (1784, 82335), (1996, 73590), (2230, 65868), (2453, 59880), (2495, 58872), (2676, 54890), (2994, 49060), (3345, 43912), (3992, 36795), (4460, 32934), (4906, 29940), (4990, 29436), (5352, 27445), (5489, 26760), (5988, 24530), (6690, 21956), (7359, 19960), (7485, 19624), (8920, 16467), (9812, 14970), (9980, 14718), (10978, 13380), (11976, 12265)]