222271920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23747}}^1$

素因数の和:23779

約数の個数: 120

約数和(自身を含む): 803917296

約数和(自身を除く): 581645376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 23747, 47494, 71241, 94988, 118735, 142482, 189976, 213723, 237470, 284964, 308711, 356205, 379952, 427446, 474940, 569928, 617422, 712410, 854892, 926133, 949880, 1068615, 1139856, 1234844, 1424820, 1543555, 1709784, 1852266, 1899760, 2137230, 2469688, 2778399, 2849640, 3087110, 3419568, 3704532, 4274460, 4630665, 4939376, 5556798, 5699280, 6174220, 7409064, 8548920, 9261330, 11113596, 12348440, 13891995, 14818128, 17097840, 18522660, 22227192, 24696880, 27783990, 37045320, 44454384, 55567980, 74090640, 111135960, 222271920]

約数ペア:

[(1, 222271920), (2, 111135960), (3, 74090640), (4, 55567980), (5, 44454384), (6, 37045320), (8, 27783990), (9, 24696880), (10, 22227192), (12, 18522660), (13, 17097840), (15, 14818128), (16, 13891995), (18, 12348440), (20, 11113596), (24, 9261330), (26, 8548920), (30, 7409064), (36, 6174220), (39, 5699280), (40, 5556798), (45, 4939376), (48, 4630665), (52, 4274460), (60, 3704532), (65, 3419568), (72, 3087110), (78, 2849640), (80, 2778399), (90, 2469688), (104, 2137230), (117, 1899760), (120, 1852266), (130, 1709784), (144, 1543555), (156, 1424820), (180, 1234844), (195, 1139856), (208, 1068615), (234, 949880), (240, 926133), (260, 854892), (312, 712410), (360, 617422), (390, 569928), (468, 474940), (520, 427446), (585, 379952), (624, 356205), (720, 308711), (780, 284964), (936, 237470), (1040, 213723), (1170, 189976), (1560, 142482), (1872, 118735), (2340, 94988), (3120, 71241), (4680, 47494), (9360, 23747)]