16266242960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{39079}}^1$

素因数の和:39157

約数の個数: 120

約数和(自身を含む): 42537485760

約数和(自身を除く): 26271242800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 43, 44, 55, 80, 86, 88, 110, 121, 172, 176, 215, 220, 242, 344, 430, 440, 473, 484, 605, 688, 860, 880, 946, 968, 1210, 1720, 1892, 1936, 2365, 2420, 3440, 3784, 4730, 4840, 5203, 7568, 9460, 9680, 10406, 18920, 20812, 26015, 37840, 39079, 41624, 52030, 78158, 83248, 104060, 156316, 195395, 208120, 312632, 390790, 416240, 429869, 625264, 781580, 859738, 1563160, 1680397, 1719476, 2149345, 3126320, 3360794, 3438952, 4298690, 4728559, 6721588, 6877904, 8401985, 8597380, 9457118, 13443176, 16803970, 17194760, 18484367, 18914236, 23642795, 26886352, 33607940, 34389520, 36968734, 37828472, 47285590, 67215880, 73937468, 75656944, 92421835, 94571180, 134431760, 147874936, 184843670, 189142360, 203328037, 295749872, 369687340, 378284720, 406656074, 739374680, 813312148, 1016640185, 1478749360, 1626624296, 2033280370, 3253248592, 4066560740, 8133121480, 16266242960]

約数ペア:

[(1, 16266242960), (2, 8133121480), (4, 4066560740), (5, 3253248592), (8, 2033280370), (10, 1626624296), (11, 1478749360), (16, 1016640185), (20, 813312148), (22, 739374680), (40, 406656074), (43, 378284720), (44, 369687340), (55, 295749872), (80, 203328037), (86, 189142360), (88, 184843670), (110, 147874936), (121, 134431760), (172, 94571180), (176, 92421835), (215, 75656944), (220, 73937468), (242, 67215880), (344, 47285590), (430, 37828472), (440, 36968734), (473, 34389520), (484, 33607940), (605, 26886352), (688, 23642795), (860, 18914236), (880, 18484367), (946, 17194760), (968, 16803970), (1210, 13443176), (1720, 9457118), (1892, 8597380), (1936, 8401985), (2365, 6877904), (2420, 6721588), (3440, 4728559), (3784, 4298690), (4730, 3438952), (4840, 3360794), (5203, 3126320), (7568, 2149345), (9460, 1719476), (9680, 1680397), (10406, 1563160), (18920, 859738), (20812, 781580), (26015, 625264), (37840, 429869), (39079, 416240), (41624, 390790), (52030, 312632), (78158, 208120), (83248, 195395), (104060, 156316)]