222139920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{8191}}^1$

素因数の和:8320

約数の個数: 80

約数和(自身を含む): 694812672

約数和(自身を除く): 472672752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 4520, 5424, 6780, 8191, 9040, 13560, 16382, 24573, 27120, 32764, 40955, 49146, 65528, 81910, 98292, 122865, 131056, 163820, 196584, 245730, 327640, 393168, 491460, 655280, 925583, 982920, 1851166, 1965840, 2776749, 3702332, 4627915, 5553498, 7404664, 9255830, 11106996, 13883745, 14809328, 18511660, 22213992, 27767490, 37023320, 44427984, 55534980, 74046640, 111069960, 222139920]

約数ペア:

[(1, 222139920), (2, 111069960), (3, 74046640), (4, 55534980), (5, 44427984), (6, 37023320), (8, 27767490), (10, 22213992), (12, 18511660), (15, 14809328), (16, 13883745), (20, 11106996), (24, 9255830), (30, 7404664), (40, 5553498), (48, 4627915), (60, 3702332), (80, 2776749), (113, 1965840), (120, 1851166), (226, 982920), (240, 925583), (339, 655280), (452, 491460), (565, 393168), (678, 327640), (904, 245730), (1130, 196584), (1356, 163820), (1695, 131056), (1808, 122865), (2260, 98292), (2712, 81910), (3390, 65528), (4520, 49146), (5424, 40955), (6780, 32764), (8191, 27120), (9040, 24573), (13560, 16382)]