218368480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2341}}^1$

素因数の和:2420

約数の個数: 96

約数和(自身を含む): 573658848

約数和(自身を除く): 355290368

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 80, 88, 106, 110, 160, 176, 212, 220, 265, 352, 424, 440, 530, 583, 848, 880, 1060, 1166, 1696, 1760, 2120, 2332, 2341, 2915, 4240, 4664, 4682, 5830, 8480, 9328, 9364, 11660, 11705, 18656, 18728, 23320, 23410, 25751, 37456, 46640, 46820, 51502, 74912, 93280, 93640, 103004, 124073, 128755, 187280, 206008, 248146, 257510, 374560, 412016, 496292, 515020, 620365, 824032, 992584, 1030040, 1240730, 1364803, 1985168, 2060080, 2481460, 2729606, 3970336, 4120160, 4962920, 5459212, 6824015, 9925840, 10918424, 13648030, 19851680, 21836848, 27296060, 43673696, 54592120, 109184240, 218368480]

約数ペア:

[(1, 218368480), (2, 109184240), (4, 54592120), (5, 43673696), (8, 27296060), (10, 21836848), (11, 19851680), (16, 13648030), (20, 10918424), (22, 9925840), (32, 6824015), (40, 5459212), (44, 4962920), (53, 4120160), (55, 3970336), (80, 2729606), (88, 2481460), (106, 2060080), (110, 1985168), (160, 1364803), (176, 1240730), (212, 1030040), (220, 992584), (265, 824032), (352, 620365), (424, 515020), (440, 496292), (530, 412016), (583, 374560), (848, 257510), (880, 248146), (1060, 206008), (1166, 187280), (1696, 128755), (1760, 124073), (2120, 103004), (2332, 93640), (2341, 93280), (2915, 74912), (4240, 51502), (4664, 46820), (4682, 46640), (5830, 37456), (8480, 25751), (9328, 23410), (9364, 23320), (11660, 18728), (11705, 18656)]