202706280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{26813}}^1$

素因数の和:26840

約数の個数: 128

約数和(自身を含む): 772243200

約数和(自身を除く): 569536920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 26813, 53626, 80439, 107252, 134065, 160878, 187691, 214504, 241317, 268130, 321756, 375382, 402195, 482634, 536260, 563073, 643512, 723951, 750764, 804390, 938455, 965268, 1072520, 1126146, 1206585, 1447902, 1501528, 1608780, 1689219, 1876910, 1930536, 2252292, 2413170, 2815365, 2895804, 3217560, 3378438, 3619755, 3753820, 4504584, 4826340, 5067657, 5630730, 5791608, 6756876, 7239510, 7507640, 8446095, 9652680, 10135314, 11261460, 13513752, 14479020, 16892190, 20270628, 22522920, 25338285, 28958040, 33784380, 40541256, 50676570, 67568760, 101353140, 202706280]

約数ペア:

[(1, 202706280), (2, 101353140), (3, 67568760), (4, 50676570), (5, 40541256), (6, 33784380), (7, 28958040), (8, 25338285), (9, 22522920), (10, 20270628), (12, 16892190), (14, 14479020), (15, 13513752), (18, 11261460), (20, 10135314), (21, 9652680), (24, 8446095), (27, 7507640), (28, 7239510), (30, 6756876), (35, 5791608), (36, 5630730), (40, 5067657), (42, 4826340), (45, 4504584), (54, 3753820), (56, 3619755), (60, 3378438), (63, 3217560), (70, 2895804), (72, 2815365), (84, 2413170), (90, 2252292), (105, 1930536), (108, 1876910), (120, 1689219), (126, 1608780), (135, 1501528), (140, 1447902), (168, 1206585), (180, 1126146), (189, 1072520), (210, 965268), (216, 938455), (252, 804390), (270, 750764), (280, 723951), (315, 643512), (360, 563073), (378, 536260), (420, 482634), (504, 402195), (540, 375382), (630, 321756), (756, 268130), (840, 241317), (945, 214504), (1080, 187691), (1260, 160878), (1512, 134065), (1890, 107252), (2520, 80439), (3780, 53626), (7560, 26813)]