212341760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:711

約数の個数: 88

約数和(自身を含む): 517809120

約数和(自身を除く): 305467360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 256, 268, 320, 335, 512, 536, 619, 640, 670, 1024, 1072, 1238, 1280, 1340, 2144, 2476, 2560, 2680, 3095, 4288, 4952, 5120, 5360, 6190, 8576, 9904, 10720, 12380, 17152, 19808, 21440, 24760, 34304, 39616, 41473, 42880, 49520, 68608, 79232, 82946, 85760, 99040, 158464, 165892, 171520, 198080, 207365, 316928, 331784, 343040, 396160, 414730, 633856, 663568, 792320, 829460, 1327136, 1584640, 1658920, 2654272, 3169280, 3317840, 5308544, 6635680, 10617088, 13271360, 21234176, 26542720, 42468352, 53085440, 106170880, 212341760]

約数ペア:

[(1, 212341760), (2, 106170880), (4, 53085440), (5, 42468352), (8, 26542720), (10, 21234176), (16, 13271360), (20, 10617088), (32, 6635680), (40, 5308544), (64, 3317840), (67, 3169280), (80, 2654272), (128, 1658920), (134, 1584640), (160, 1327136), (256, 829460), (268, 792320), (320, 663568), (335, 633856), (512, 414730), (536, 396160), (619, 343040), (640, 331784), (670, 316928), (1024, 207365), (1072, 198080), (1238, 171520), (1280, 165892), (1340, 158464), (2144, 99040), (2476, 85760), (2560, 82946), (2680, 79232), (3095, 68608), (4288, 49520), (4952, 42880), (5120, 41473), (5360, 39616), (6190, 34304), (8576, 24760), (9904, 21440), (10720, 19808), (12380, 17152)]