213710880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9473}}^1$

素因数の和:9538

約数の個数: 96

約数和(自身を含む): 687585024

約数和(自身を除く): 473874144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 705, 752, 940, 1128, 1410, 1504, 1880, 2256, 2820, 3760, 4512, 5640, 7520, 9473, 11280, 18946, 22560, 28419, 37892, 47365, 56838, 75784, 94730, 113676, 142095, 151568, 189460, 227352, 284190, 303136, 378920, 445231, 454704, 568380, 757840, 890462, 909408, 1136760, 1335693, 1515680, 1780924, 2226155, 2273520, 2671386, 3561848, 4452310, 4547040, 5342772, 6678465, 7123696, 8904620, 10685544, 13356930, 14247392, 17809240, 21371088, 26713860, 35618480, 42742176, 53427720, 71236960, 106855440, 213710880]

約数ペア:

[(1, 213710880), (2, 106855440), (3, 71236960), (4, 53427720), (5, 42742176), (6, 35618480), (8, 26713860), (10, 21371088), (12, 17809240), (15, 14247392), (16, 13356930), (20, 10685544), (24, 8904620), (30, 7123696), (32, 6678465), (40, 5342772), (47, 4547040), (48, 4452310), (60, 3561848), (80, 2671386), (94, 2273520), (96, 2226155), (120, 1780924), (141, 1515680), (160, 1335693), (188, 1136760), (235, 909408), (240, 890462), (282, 757840), (376, 568380), (470, 454704), (480, 445231), (564, 378920), (705, 303136), (752, 284190), (940, 227352), (1128, 189460), (1410, 151568), (1504, 142095), (1880, 113676), (2256, 94730), (2820, 75784), (3760, 56838), (4512, 47365), (5640, 37892), (7520, 28419), (9473, 22560), (11280, 18946)]