208338120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15641}}^1$

素因数の和:15695

約数の個数: 96

約数和(自身を含む): 695443320

約数和(自身を除く): 487105200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 15641, 31282, 46923, 62564, 78205, 93846, 125128, 140769, 156410, 187692, 234615, 281538, 312820, 375384, 469230, 563076, 578717, 625640, 703845, 938460, 1126152, 1157434, 1407690, 1736151, 1876920, 2314868, 2815380, 2893585, 3472302, 4629736, 5208453, 5630760, 5787170, 6944604, 8680755, 10416906, 11574340, 13889208, 17361510, 20833812, 23148680, 26042265, 34723020, 41667624, 52084530, 69446040, 104169060, 208338120]

約数ペア:

[(1, 208338120), (2, 104169060), (3, 69446040), (4, 52084530), (5, 41667624), (6, 34723020), (8, 26042265), (9, 23148680), (10, 20833812), (12, 17361510), (15, 13889208), (18, 11574340), (20, 10416906), (24, 8680755), (30, 6944604), (36, 5787170), (37, 5630760), (40, 5208453), (45, 4629736), (60, 3472302), (72, 2893585), (74, 2815380), (90, 2314868), (111, 1876920), (120, 1736151), (148, 1407690), (180, 1157434), (185, 1126152), (222, 938460), (296, 703845), (333, 625640), (360, 578717), (370, 563076), (444, 469230), (555, 375384), (666, 312820), (740, 281538), (888, 234615), (1110, 187692), (1332, 156410), (1480, 140769), (1665, 125128), (2220, 93846), (2664, 78205), (3330, 62564), (4440, 46923), (6660, 31282), (13320, 15641)]