15676626280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{41077}}^1$

素因数の和:41171

約数の個数: 128

約数和(自身を含む): 42589670400

約数和(自身を除く): 26913044120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 47, 56, 58, 70, 94, 116, 140, 145, 188, 203, 232, 235, 280, 290, 329, 376, 406, 470, 580, 658, 812, 940, 1015, 1160, 1316, 1363, 1624, 1645, 1880, 2030, 2632, 2726, 3290, 4060, 5452, 6580, 6815, 8120, 9541, 10904, 13160, 13630, 19082, 27260, 38164, 41077, 47705, 54520, 76328, 82154, 95410, 164308, 190820, 205385, 287539, 328616, 381640, 410770, 575078, 821540, 1150156, 1191233, 1437695, 1643080, 1930619, 2300312, 2382466, 2875390, 3861238, 4764932, 5750780, 5956165, 7722476, 8338631, 9529864, 9653095, 11501560, 11912330, 13514333, 15444952, 16677262, 19306190, 23824660, 27028666, 33354524, 38612380, 41693155, 47649320, 54057332, 55987951, 66709048, 67571665, 77224760, 83386310, 108114664, 111975902, 135143330, 166772620, 223951804, 270286660, 279939755, 333545240, 391915657, 447903608, 540573320, 559879510, 783831314, 1119759020, 1567662628, 1959578285, 2239518040, 3135325256, 3919156570, 7838313140, 15676626280]

約数ペア:

[(1, 15676626280), (2, 7838313140), (4, 3919156570), (5, 3135325256), (7, 2239518040), (8, 1959578285), (10, 1567662628), (14, 1119759020), (20, 783831314), (28, 559879510), (29, 540573320), (35, 447903608), (40, 391915657), (47, 333545240), (56, 279939755), (58, 270286660), (70, 223951804), (94, 166772620), (116, 135143330), (140, 111975902), (145, 108114664), (188, 83386310), (203, 77224760), (232, 67571665), (235, 66709048), (280, 55987951), (290, 54057332), (329, 47649320), (376, 41693155), (406, 38612380), (470, 33354524), (580, 27028666), (658, 23824660), (812, 19306190), (940, 16677262), (1015, 15444952), (1160, 13514333), (1316, 11912330), (1363, 11501560), (1624, 9653095), (1645, 9529864), (1880, 8338631), (2030, 7722476), (2632, 5956165), (2726, 5750780), (3290, 4764932), (4060, 3861238), (5452, 2875390), (6580, 2382466), (6815, 2300312), (8120, 1930619), (9541, 1643080), (10904, 1437695), (13160, 1191233), (13630, 1150156), (19082, 821540), (27260, 575078), (38164, 410770), (41077, 381640), (47705, 328616), (54520, 287539), (76328, 205385), (82154, 190820), (95410, 164308)]