71803320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{3583}}^1$

素因数の和:3764

約数の個数: 64

約数和(自身を含む): 216760320

約数和(自身を除く): 144957000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 3340, 3583, 4008, 5010, 6680, 7166, 10020, 10749, 14332, 17915, 20040, 21498, 28664, 35830, 42996, 53745, 71660, 85992, 107490, 143320, 214980, 429960, 598361, 1196722, 1795083, 2393444, 2991805, 3590166, 4786888, 5983610, 7180332, 8975415, 11967220, 14360664, 17950830, 23934440, 35901660, 71803320]

約数ペア:

[(1, 71803320), (2, 35901660), (3, 23934440), (4, 17950830), (5, 14360664), (6, 11967220), (8, 8975415), (10, 7180332), (12, 5983610), (15, 4786888), (20, 3590166), (24, 2991805), (30, 2393444), (40, 1795083), (60, 1196722), (120, 598361), (167, 429960), (334, 214980), (501, 143320), (668, 107490), (835, 85992), (1002, 71660), (1336, 53745), (1670, 42996), (2004, 35830), (2505, 28664), (3340, 21498), (3583, 20040), (4008, 17915), (5010, 14332), (6680, 10749), (7166, 10020)]