2145396240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{76403}}^1$

素因数の和:76438

約数の個数: 160

約数和(自身を含む): 7958240640

約数和(自身を除く): 5812844400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 76403, 152806, 229209, 305612, 382015, 458418, 611224, 687627, 764030, 916836, 993239, 1146045, 1222448, 1375254, 1528060, 1833672, 1986478, 2062881, 2292090, 2750508, 2979717, 3056120, 3438135, 3667344, 3972956, 4125762, 4584180, 4966195, 5501016, 5959434, 6112240, 6876270, 7945912, 8251524, 8939151, 9168360, 9932390, 10314405, 11002032, 11918868, 13752540, 14898585, 15891824, 16503048, 17878302, 18336720, 19864780, 20628810, 23837736, 26817453, 27505080, 29797170, 33006096, 35756604, 39729560, 41257620, 44695755, 47675472, 53634906, 55010160, 59594340, 71513208, 79459120, 82515240, 89391510, 107269812, 119188680, 134087265, 143026416, 165030480, 178783020, 214539624, 238377360, 268174530, 357566040, 429079248, 536349060, 715132080, 1072698120, 2145396240]

約数ペア:

[(1, 2145396240), (2, 1072698120), (3, 715132080), (4, 536349060), (5, 429079248), (6, 357566040), (8, 268174530), (9, 238377360), (10, 214539624), (12, 178783020), (13, 165030480), (15, 143026416), (16, 134087265), (18, 119188680), (20, 107269812), (24, 89391510), (26, 82515240), (27, 79459120), (30, 71513208), (36, 59594340), (39, 55010160), (40, 53634906), (45, 47675472), (48, 44695755), (52, 41257620), (54, 39729560), (60, 35756604), (65, 33006096), (72, 29797170), (78, 27505080), (80, 26817453), (90, 23837736), (104, 20628810), (108, 19864780), (117, 18336720), (120, 17878302), (130, 16503048), (135, 15891824), (144, 14898585), (156, 13752540), (180, 11918868), (195, 11002032), (208, 10314405), (216, 9932390), (234, 9168360), (240, 8939151), (260, 8251524), (270, 7945912), (312, 6876270), (351, 6112240), (360, 5959434), (390, 5501016), (432, 4966195), (468, 4584180), (520, 4125762), (540, 3972956), (585, 3667344), (624, 3438135), (702, 3056120), (720, 2979717), (780, 2750508), (936, 2292090), (1040, 2062881), (1080, 1986478), (1170, 1833672), (1404, 1528060), (1560, 1375254), (1755, 1222448), (1872, 1146045), (2160, 993239), (2340, 916836), (2808, 764030), (3120, 687627), (3510, 611224), (4680, 458418), (5616, 382015), (7020, 305612), (9360, 229209), (14040, 152806), (28080, 76403)]