276304140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{31327}}^1$

素因数の和:31356

約数の個数: 108

約数和(自身を含む): 974990016

約数和(自身を除く): 698685876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 31327, 62654, 93981, 125308, 156635, 187962, 219289, 281943, 313270, 375924, 438578, 469905, 563886, 626540, 657867, 877156, 939810, 1096445, 1127772, 1315734, 1409715, 1535023, 1879620, 1973601, 2192890, 2631468, 2819430, 3070046, 3289335, 3947202, 4385780, 4605069, 5638860, 6140092, 6578670, 7675115, 7894404, 9210138, 9868005, 13157340, 13815207, 15350230, 18420276, 19736010, 23025345, 27630414, 30700460, 39472020, 46050690, 55260828, 69076035, 92101380, 138152070, 276304140]

約数ペア:

[(1, 276304140), (2, 138152070), (3, 92101380), (4, 69076035), (5, 55260828), (6, 46050690), (7, 39472020), (9, 30700460), (10, 27630414), (12, 23025345), (14, 19736010), (15, 18420276), (18, 15350230), (20, 13815207), (21, 13157340), (28, 9868005), (30, 9210138), (35, 7894404), (36, 7675115), (42, 6578670), (45, 6140092), (49, 5638860), (60, 4605069), (63, 4385780), (70, 3947202), (84, 3289335), (90, 3070046), (98, 2819430), (105, 2631468), (126, 2192890), (140, 1973601), (147, 1879620), (180, 1535023), (196, 1409715), (210, 1315734), (245, 1127772), (252, 1096445), (294, 939810), (315, 877156), (420, 657867), (441, 626540), (490, 563886), (588, 469905), (630, 438578), (735, 375924), (882, 313270), (980, 281943), (1260, 219289), (1470, 187962), (1764, 156635), (2205, 125308), (2940, 93981), (4410, 62654), (8820, 31327)]