2597372520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1\times {\mathrm{1013}}^1$

素因数の和:1979

約数の個数: 128

約数和(自身を含む): 8147692800

約数和(自身を除く): 5550320280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 929, 1013, 1380, 1858, 2026, 2760, 2787, 3039, 3716, 4052, 4645, 5065, 5574, 6078, 7432, 8104, 9290, 10130, 11148, 12156, 13935, 15195, 18580, 20260, 21367, 22296, 23299, 24312, 27870, 30390, 37160, 40520, 42734, 46598, 55740, 60780, 64101, 69897, 85468, 93196, 106835, 111480, 116495, 121560, 128202, 139794, 170936, 186392, 213670, 232990, 256404, 279588, 320505, 349485, 427340, 465980, 512808, 559176, 641010, 698970, 854680, 931960, 941077, 1282020, 1397940, 1882154, 2564040, 2795880, 2823231, 3764308, 4705385, 5646462, 7528616, 9410770, 11292924, 14116155, 18821540, 21644771, 22585848, 28232310, 37643080, 43289542, 56464620, 64934313, 86579084, 108223855, 112929240, 129868626, 173158168, 216447710, 259737252, 324671565, 432895420, 519474504, 649343130, 865790840, 1298686260, 2597372520]

約数ペア:

[(1, 2597372520), (2, 1298686260), (3, 865790840), (4, 649343130), (5, 519474504), (6, 432895420), (8, 324671565), (10, 259737252), (12, 216447710), (15, 173158168), (20, 129868626), (23, 112929240), (24, 108223855), (30, 86579084), (40, 64934313), (46, 56464620), (60, 43289542), (69, 37643080), (92, 28232310), (115, 22585848), (120, 21644771), (138, 18821540), (184, 14116155), (230, 11292924), (276, 9410770), (345, 7528616), (460, 5646462), (552, 4705385), (690, 3764308), (920, 2823231), (929, 2795880), (1013, 2564040), (1380, 1882154), (1858, 1397940), (2026, 1282020), (2760, 941077), (2787, 931960), (3039, 854680), (3716, 698970), (4052, 641010), (4645, 559176), (5065, 512808), (5574, 465980), (6078, 427340), (7432, 349485), (8104, 320505), (9290, 279588), (10130, 256404), (11148, 232990), (12156, 213670), (13935, 186392), (15195, 170936), (18580, 139794), (20260, 128202), (21367, 121560), (22296, 116495), (23299, 111480), (24312, 106835), (27870, 93196), (30390, 85468), (37160, 69897), (40520, 64101), (42734, 60780), (46598, 55740)]