97776840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2707}}^1$

素因数の和:2771

約数の個数: 128

約数和(自身を含む): 343157760

約数和(自身を除く): 245380920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 2707, 3010, 3612, 4515, 5160, 5414, 6020, 7224, 8121, 9030, 10828, 12040, 13535, 16242, 18060, 18949, 21656, 27070, 32484, 36120, 37898, 40605, 54140, 56847, 64968, 75796, 81210, 94745, 108280, 113694, 116401, 151592, 162420, 189490, 227388, 232802, 284235, 324840, 349203, 378980, 454776, 465604, 568470, 582005, 698406, 757960, 814807, 931208, 1136940, 1164010, 1396812, 1629614, 1746015, 2273880, 2328020, 2444421, 2793624, 3259228, 3492030, 4074035, 4656040, 4888842, 6518456, 6984060, 8148070, 9777684, 12222105, 13968120, 16296140, 19555368, 24444210, 32592280, 48888420, 97776840]

約数ペア:

[(1, 97776840), (2, 48888420), (3, 32592280), (4, 24444210), (5, 19555368), (6, 16296140), (7, 13968120), (8, 12222105), (10, 9777684), (12, 8148070), (14, 6984060), (15, 6518456), (20, 4888842), (21, 4656040), (24, 4074035), (28, 3492030), (30, 3259228), (35, 2793624), (40, 2444421), (42, 2328020), (43, 2273880), (56, 1746015), (60, 1629614), (70, 1396812), (84, 1164010), (86, 1136940), (105, 931208), (120, 814807), (129, 757960), (140, 698406), (168, 582005), (172, 568470), (210, 465604), (215, 454776), (258, 378980), (280, 349203), (301, 324840), (344, 284235), (420, 232802), (430, 227388), (516, 189490), (602, 162420), (645, 151592), (840, 116401), (860, 113694), (903, 108280), (1032, 94745), (1204, 81210), (1290, 75796), (1505, 64968), (1720, 56847), (1806, 54140), (2408, 40605), (2580, 37898), (2707, 36120), (3010, 32484), (3612, 27070), (4515, 21656), (5160, 18949), (5414, 18060), (6020, 16242), (7224, 13535), (8121, 12040), (9030, 10828)]