222283040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8629}}^1$

素因数の和:8674

約数の個数: 96

約数和(自身を含む): 626330880

約数和(自身を除く): 404047840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6440, 8629, 12880, 17258, 25760, 34516, 43145, 60403, 69032, 86290, 120806, 138064, 172580, 198467, 241612, 276128, 302015, 345160, 396934, 483224, 604030, 690320, 793868, 966448, 992335, 1208060, 1380640, 1389269, 1587736, 1932896, 1984670, 2416120, 2778538, 3175472, 3969340, 4832240, 5557076, 6350944, 6946345, 7938680, 9664480, 11114152, 13892690, 15877360, 22228304, 27785380, 31754720, 44456608, 55570760, 111141520, 222283040]

約数ペア:

[(1, 222283040), (2, 111141520), (4, 55570760), (5, 44456608), (7, 31754720), (8, 27785380), (10, 22228304), (14, 15877360), (16, 13892690), (20, 11114152), (23, 9664480), (28, 7938680), (32, 6946345), (35, 6350944), (40, 5557076), (46, 4832240), (56, 3969340), (70, 3175472), (80, 2778538), (92, 2416120), (112, 1984670), (115, 1932896), (140, 1587736), (160, 1389269), (161, 1380640), (184, 1208060), (224, 992335), (230, 966448), (280, 793868), (322, 690320), (368, 604030), (460, 483224), (560, 396934), (644, 345160), (736, 302015), (805, 276128), (920, 241612), (1120, 198467), (1288, 172580), (1610, 138064), (1840, 120806), (2576, 86290), (3220, 69032), (3680, 60403), (5152, 43145), (6440, 34516), (8629, 25760), (12880, 17258)]