13728180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 41779584

約数和(自身を除く): 28051404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 170, 172, 204, 215, 255, 258, 313, 340, 430, 510, 516, 626, 645, 731, 860, 939, 1020, 1252, 1290, 1462, 1565, 1878, 2193, 2580, 2924, 3130, 3655, 3756, 4386, 4695, 5321, 6260, 7310, 8772, 9390, 10642, 10965, 13459, 14620, 15963, 18780, 21284, 21930, 26605, 26918, 31926, 40377, 43860, 53210, 53836, 63852, 67295, 79815, 80754, 106420, 134590, 159630, 161508, 201885, 228803, 269180, 319260, 403770, 457606, 686409, 807540, 915212, 1144015, 1372818, 2288030, 2745636, 3432045, 4576060, 6864090, 13728180]

約数ペア:

[(1, 13728180), (2, 6864090), (3, 4576060), (4, 3432045), (5, 2745636), (6, 2288030), (10, 1372818), (12, 1144015), (15, 915212), (17, 807540), (20, 686409), (30, 457606), (34, 403770), (43, 319260), (51, 269180), (60, 228803), (68, 201885), (85, 161508), (86, 159630), (102, 134590), (129, 106420), (170, 80754), (172, 79815), (204, 67295), (215, 63852), (255, 53836), (258, 53210), (313, 43860), (340, 40377), (430, 31926), (510, 26918), (516, 26605), (626, 21930), (645, 21284), (731, 18780), (860, 15963), (939, 14620), (1020, 13459), (1252, 10965), (1290, 10642), (1462, 9390), (1565, 8772), (1878, 7310), (2193, 6260), (2580, 5321), (2924, 4695), (3130, 4386), (3655, 3756)]