2046505920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{68767}}^1$

素因数の和:68818

約数の個数: 112

約数和(自身を含む): 6707355648

約数和(自身を除く): 4660849728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 29760, 68767, 137534, 206301, 275068, 343835, 412602, 550136, 687670, 825204, 1031505, 1100272, 1375340, 1650408, 2063010, 2131777, 2200544, 2750680, 3300816, 4126020, 4263554, 4401088, 5501360, 6395331, 6601632, 8252040, 8527108, 10658885, 11002720, 12790662, 13203264, 16504080, 17054216, 21317770, 22005440, 25581324, 31976655, 33008160, 34108432, 42635540, 51162648, 63953310, 66016320, 68216864, 85271080, 102325296, 127906620, 136433728, 170542160, 204650592, 255813240, 341084320, 409301184, 511626480, 682168640, 1023252960, 2046505920]

約数ペア:

[(1, 2046505920), (2, 1023252960), (3, 682168640), (4, 511626480), (5, 409301184), (6, 341084320), (8, 255813240), (10, 204650592), (12, 170542160), (15, 136433728), (16, 127906620), (20, 102325296), (24, 85271080), (30, 68216864), (31, 66016320), (32, 63953310), (40, 51162648), (48, 42635540), (60, 34108432), (62, 33008160), (64, 31976655), (80, 25581324), (93, 22005440), (96, 21317770), (120, 17054216), (124, 16504080), (155, 13203264), (160, 12790662), (186, 11002720), (192, 10658885), (240, 8527108), (248, 8252040), (310, 6601632), (320, 6395331), (372, 5501360), (465, 4401088), (480, 4263554), (496, 4126020), (620, 3300816), (744, 2750680), (930, 2200544), (960, 2131777), (992, 2063010), (1240, 1650408), (1488, 1375340), (1860, 1100272), (1984, 1031505), (2480, 825204), (2976, 687670), (3720, 550136), (4960, 412602), (5952, 343835), (7440, 275068), (9920, 206301), (14880, 137534), (29760, 68767)]