22222560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:776

約数の個数: 96

約数和(自身を含む): 71148672

約数和(自身を除く): 48926112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 80, 96, 120, 134, 160, 201, 240, 268, 335, 402, 480, 536, 670, 691, 804, 1005, 1072, 1340, 1382, 1608, 2010, 2073, 2144, 2680, 2764, 3216, 3455, 4020, 4146, 5360, 5528, 6432, 6910, 8040, 8292, 10365, 10720, 11056, 13820, 16080, 16584, 20730, 22112, 27640, 32160, 33168, 41460, 46297, 55280, 66336, 82920, 92594, 110560, 138891, 165840, 185188, 231485, 277782, 331680, 370376, 462970, 555564, 694455, 740752, 925940, 1111128, 1388910, 1481504, 1851880, 2222256, 2777820, 3703760, 4444512, 5555640, 7407520, 11111280, 22222560]

約数ペア:

[(1, 22222560), (2, 11111280), (3, 7407520), (4, 5555640), (5, 4444512), (6, 3703760), (8, 2777820), (10, 2222256), (12, 1851880), (15, 1481504), (16, 1388910), (20, 1111128), (24, 925940), (30, 740752), (32, 694455), (40, 555564), (48, 462970), (60, 370376), (67, 331680), (80, 277782), (96, 231485), (120, 185188), (134, 165840), (160, 138891), (201, 110560), (240, 92594), (268, 82920), (335, 66336), (402, 55280), (480, 46297), (536, 41460), (670, 33168), (691, 32160), (804, 27640), (1005, 22112), (1072, 20730), (1340, 16584), (1382, 16080), (1608, 13820), (2010, 11056), (2073, 10720), (2144, 10365), (2680, 8292), (2764, 8040), (3216, 6910), (3455, 6432), (4020, 5528), (4146, 5360)]