211398480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6247}}^1$

素因数の和:6313

約数の個数: 120

約数和(自身を含む): 725167872

約数和(自身を除く): 513769392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6247, 6768, 8460, 11280, 12494, 16920, 18741, 24988, 31235, 33840, 37482, 49976, 56223, 62470, 74964, 93705, 99952, 112446, 124940, 149928, 187410, 224892, 249880, 281115, 293609, 299856, 374820, 449784, 499760, 562230, 587218, 749640, 880827, 899568, 1124460, 1174436, 1468045, 1499280, 1761654, 2248920, 2348872, 2642481, 2936090, 3523308, 4404135, 4497840, 4697744, 5284962, 5872180, 7046616, 8808270, 10569924, 11744360, 13212405, 14093232, 17616540, 21139848, 23488720, 26424810, 35233080, 42279696, 52849620, 70466160, 105699240, 211398480]

約数ペア:

[(1, 211398480), (2, 105699240), (3, 70466160), (4, 52849620), (5, 42279696), (6, 35233080), (8, 26424810), (9, 23488720), (10, 21139848), (12, 17616540), (15, 14093232), (16, 13212405), (18, 11744360), (20, 10569924), (24, 8808270), (30, 7046616), (36, 5872180), (40, 5284962), (45, 4697744), (47, 4497840), (48, 4404135), (60, 3523308), (72, 2936090), (80, 2642481), (90, 2348872), (94, 2248920), (120, 1761654), (141, 1499280), (144, 1468045), (180, 1174436), (188, 1124460), (235, 899568), (240, 880827), (282, 749640), (360, 587218), (376, 562230), (423, 499760), (470, 449784), (564, 374820), (705, 299856), (720, 293609), (752, 281115), (846, 249880), (940, 224892), (1128, 187410), (1410, 149928), (1692, 124940), (1880, 112446), (2115, 99952), (2256, 93705), (2820, 74964), (3384, 62470), (3760, 56223), (4230, 49976), (5640, 37482), (6247, 33840), (6768, 31235), (8460, 24988), (11280, 18741), (12494, 16920)]