338239980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11119}}^1$

素因数の和:11160

約数の個数: 108

約数和(自身を含む): 1111088160

約数和(自身を除く): 772848180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 6084, 7605, 10140, 11119, 15210, 22238, 30420, 33357, 44476, 55595, 66714, 100071, 111190, 133428, 144547, 166785, 200142, 222380, 289094, 333570, 400284, 433641, 500355, 578188, 667140, 722735, 867282, 1000710, 1300923, 1445470, 1734564, 1879111, 2001420, 2168205, 2601846, 2890940, 3758222, 4336410, 5203692, 5637333, 6504615, 7516444, 8672820, 9395555, 11274666, 13009230, 16911999, 18791110, 22549332, 26018460, 28186665, 33823998, 37582220, 56373330, 67647996, 84559995, 112746660, 169119990, 338239980]

約数ペア:

[(1, 338239980), (2, 169119990), (3, 112746660), (4, 84559995), (5, 67647996), (6, 56373330), (9, 37582220), (10, 33823998), (12, 28186665), (13, 26018460), (15, 22549332), (18, 18791110), (20, 16911999), (26, 13009230), (30, 11274666), (36, 9395555), (39, 8672820), (45, 7516444), (52, 6504615), (60, 5637333), (65, 5203692), (78, 4336410), (90, 3758222), (117, 2890940), (130, 2601846), (156, 2168205), (169, 2001420), (180, 1879111), (195, 1734564), (234, 1445470), (260, 1300923), (338, 1000710), (390, 867282), (468, 722735), (507, 667140), (585, 578188), (676, 500355), (780, 433641), (845, 400284), (1014, 333570), (1170, 289094), (1521, 222380), (1690, 200142), (2028, 166785), (2340, 144547), (2535, 133428), (3042, 111190), (3380, 100071), (5070, 66714), (6084, 55595), (7605, 44476), (10140, 33357), (11119, 30420), (15210, 22238)]