222933720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{11833}}^1$

素因数の和:12004

約数の個数: 64

約数和(自身を含む): 673117920

約数和(自身を除く): 450184200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 9420, 11833, 18840, 23666, 35499, 47332, 59165, 70998, 94664, 118330, 141996, 177495, 236660, 283992, 354990, 473320, 709980, 1419960, 1857781, 3715562, 5573343, 7431124, 9288905, 11146686, 14862248, 18577810, 22293372, 27866715, 37155620, 44586744, 55733430, 74311240, 111466860, 222933720]

約数ペア:

[(1, 222933720), (2, 111466860), (3, 74311240), (4, 55733430), (5, 44586744), (6, 37155620), (8, 27866715), (10, 22293372), (12, 18577810), (15, 14862248), (20, 11146686), (24, 9288905), (30, 7431124), (40, 5573343), (60, 3715562), (120, 1857781), (157, 1419960), (314, 709980), (471, 473320), (628, 354990), (785, 283992), (942, 236660), (1256, 177495), (1570, 141996), (1884, 118330), (2355, 94664), (3140, 70998), (3768, 59165), (4710, 47332), (6280, 35499), (9420, 23666), (11833, 18840)]