2015007864

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:669

約数の個数: 128

約数和(自身を含む): 5352272640

約数和(自身を除く): 3337264776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 43, 74, 86, 111, 113, 129, 148, 172, 222, 226, 258, 296, 339, 344, 444, 452, 467, 516, 678, 888, 904, 934, 1032, 1356, 1401, 1591, 1868, 2712, 2802, 3182, 3736, 4181, 4773, 4859, 5604, 6364, 8362, 9546, 9718, 11208, 12543, 12728, 14577, 16724, 17279, 19092, 19436, 20081, 25086, 29154, 33448, 34558, 38184, 38872, 40162, 50172, 51837, 52771, 58308, 60243, 69116, 80324, 100344, 103674, 105542, 116616, 120486, 138232, 158313, 160648, 179783, 207348, 211084, 240972, 316626, 359566, 414696, 422168, 481944, 539349, 633252, 719132, 742997, 1078698, 1266504, 1438264, 1485994, 1952527, 2157396, 2228991, 2269153, 2971988, 3905054, 4314792, 4457982, 4538306, 5857581, 5943976, 6807459, 7810108, 8915964, 9076612, 11715162, 13614918, 15620216, 17831928, 18153224, 23430324, 27229836, 46860648, 54459672, 83958661, 167917322, 251875983, 335834644, 503751966, 671669288, 1007503932, 2015007864]

約数ペア:

[(1, 2015007864), (2, 1007503932), (3, 671669288), (4, 503751966), (6, 335834644), (8, 251875983), (12, 167917322), (24, 83958661), (37, 54459672), (43, 46860648), (74, 27229836), (86, 23430324), (111, 18153224), (113, 17831928), (129, 15620216), (148, 13614918), (172, 11715162), (222, 9076612), (226, 8915964), (258, 7810108), (296, 6807459), (339, 5943976), (344, 5857581), (444, 4538306), (452, 4457982), (467, 4314792), (516, 3905054), (678, 2971988), (888, 2269153), (904, 2228991), (934, 2157396), (1032, 1952527), (1356, 1485994), (1401, 1438264), (1591, 1266504), (1868, 1078698), (2712, 742997), (2802, 719132), (3182, 633252), (3736, 539349), (4181, 481944), (4773, 422168), (4859, 414696), (5604, 359566), (6364, 316626), (8362, 240972), (9546, 211084), (9718, 207348), (11208, 179783), (12543, 160648), (12728, 158313), (14577, 138232), (16724, 120486), (17279, 116616), (19092, 105542), (19436, 103674), (20081, 100344), (25086, 80324), (29154, 69116), (33448, 60243), (34558, 58308), (38184, 52771), (38872, 51837), (40162, 50172)]