210548760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{16097}}^1$

素因数の和:16220

約数の個数: 64

約数和(自身を含む): 637480800

約数和(自身を除く): 426932040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 16097, 32194, 48291, 64388, 80485, 96582, 128776, 160970, 193164, 241455, 321940, 386328, 482910, 643880, 965820, 1754573, 1931640, 3509146, 5263719, 7018292, 8772865, 10527438, 14036584, 17545730, 21054876, 26318595, 35091460, 42109752, 52637190, 70182920, 105274380, 210548760]

約数ペア:

[(1, 210548760), (2, 105274380), (3, 70182920), (4, 52637190), (5, 42109752), (6, 35091460), (8, 26318595), (10, 21054876), (12, 17545730), (15, 14036584), (20, 10527438), (24, 8772865), (30, 7018292), (40, 5263719), (60, 3509146), (109, 1931640), (120, 1754573), (218, 965820), (327, 643880), (436, 482910), (545, 386328), (654, 321940), (872, 241455), (1090, 193164), (1308, 160970), (1635, 128776), (2180, 96582), (2616, 80485), (3270, 64388), (4360, 48291), (6540, 32194), (13080, 16097)]