268738860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3049}}^1$

素因数の和:3187

約数の個数: 96

約数和(自身を含む): 817790400

約数和(自身を除く): 549051540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 113, 130, 156, 195, 226, 260, 339, 390, 452, 565, 678, 780, 1130, 1356, 1469, 1695, 2260, 2938, 3049, 3390, 4407, 5876, 6098, 6780, 7345, 8814, 9147, 12196, 14690, 15245, 17628, 18294, 22035, 29380, 30490, 36588, 39637, 44070, 45735, 60980, 79274, 88140, 91470, 118911, 158548, 182940, 198185, 237822, 344537, 396370, 475644, 594555, 689074, 792740, 1033611, 1189110, 1378148, 1722685, 2067222, 2378220, 3445370, 4134444, 4478981, 5168055, 6890740, 8957962, 10336110, 13436943, 17915924, 20672220, 22394905, 26873886, 44789810, 53747772, 67184715, 89579620, 134369430, 268738860]

約数ペア:

[(1, 268738860), (2, 134369430), (3, 89579620), (4, 67184715), (5, 53747772), (6, 44789810), (10, 26873886), (12, 22394905), (13, 20672220), (15, 17915924), (20, 13436943), (26, 10336110), (30, 8957962), (39, 6890740), (52, 5168055), (60, 4478981), (65, 4134444), (78, 3445370), (113, 2378220), (130, 2067222), (156, 1722685), (195, 1378148), (226, 1189110), (260, 1033611), (339, 792740), (390, 689074), (452, 594555), (565, 475644), (678, 396370), (780, 344537), (1130, 237822), (1356, 198185), (1469, 182940), (1695, 158548), (2260, 118911), (2938, 91470), (3049, 88140), (3390, 79274), (4407, 60980), (5876, 45735), (6098, 44070), (6780, 39637), (7345, 36588), (8814, 30490), (9147, 29380), (12196, 22035), (14690, 18294), (15245, 17628)]