1309875060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{1279}}^1$

素因数の和:1418

約数の個数: 144

約数和(自身を含む): 4013936640

約数和(自身を除く): 2704061580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 101, 130, 156, 169, 195, 202, 260, 303, 338, 390, 404, 505, 507, 606, 676, 780, 845, 1010, 1014, 1212, 1279, 1313, 1515, 1690, 2020, 2028, 2535, 2558, 2626, 3030, 3380, 3837, 3939, 5070, 5116, 5252, 6060, 6395, 6565, 7674, 7878, 10140, 12790, 13130, 15348, 15756, 16627, 17069, 19185, 19695, 25580, 26260, 33254, 34138, 38370, 39390, 49881, 51207, 66508, 68276, 76740, 78780, 83135, 85345, 99762, 102414, 129179, 166270, 170690, 199524, 204828, 216151, 249405, 256035, 258358, 332540, 341380, 387537, 432302, 498810, 512070, 516716, 645895, 648453, 775074, 864604, 997620, 1024140, 1080755, 1291790, 1296906, 1550148, 1679327, 1937685, 2161510, 2583580, 2593812, 3242265, 3358654, 3875370, 4323020, 5037981, 6484530, 6717308, 7750740, 8396635, 10075962, 12969060, 16793270, 20151924, 21831251, 25189905, 33586540, 43662502, 50379810, 65493753, 87325004, 100759620, 109156255, 130987506, 218312510, 261975012, 327468765, 436625020, 654937530, 1309875060]

約数ペア:

[(1, 1309875060), (2, 654937530), (3, 436625020), (4, 327468765), (5, 261975012), (6, 218312510), (10, 130987506), (12, 109156255), (13, 100759620), (15, 87325004), (20, 65493753), (26, 50379810), (30, 43662502), (39, 33586540), (52, 25189905), (60, 21831251), (65, 20151924), (78, 16793270), (101, 12969060), (130, 10075962), (156, 8396635), (169, 7750740), (195, 6717308), (202, 6484530), (260, 5037981), (303, 4323020), (338, 3875370), (390, 3358654), (404, 3242265), (505, 2593812), (507, 2583580), (606, 2161510), (676, 1937685), (780, 1679327), (845, 1550148), (1010, 1296906), (1014, 1291790), (1212, 1080755), (1279, 1024140), (1313, 997620), (1515, 864604), (1690, 775074), (2020, 648453), (2028, 645895), (2535, 516716), (2558, 512070), (2626, 498810), (3030, 432302), (3380, 387537), (3837, 341380), (3939, 332540), (5070, 258358), (5116, 256035), (5252, 249405), (6060, 216151), (6395, 204828), (6565, 199524), (7674, 170690), (7878, 166270), (10140, 129179), (12790, 102414), (13130, 99762), (15348, 85345), (15756, 83135), (16627, 78780), (17069, 76740), (19185, 68276), (19695, 66508), (25580, 51207), (26260, 49881), (33254, 39390), (34138, 38370)]