15780336

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:76

約数の個数: 160

約数和(自身を含む): 50830080

約数和(自身を除く): 35049744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 33, 38, 39, 44, 48, 52, 57, 66, 76, 78, 88, 104, 114, 121, 132, 143, 152, 156, 176, 208, 209, 228, 242, 247, 264, 286, 304, 312, 363, 418, 429, 456, 484, 494, 528, 572, 624, 627, 726, 741, 836, 858, 912, 968, 988, 1144, 1254, 1331, 1452, 1482, 1573, 1672, 1716, 1936, 1976, 2288, 2299, 2508, 2662, 2717, 2904, 2964, 3146, 3344, 3432, 3952, 3993, 4598, 4719, 5016, 5324, 5434, 5808, 5928, 6292, 6864, 6897, 7986, 8151, 9196, 9438, 10032, 10648, 10868, 11856, 12584, 13794, 15972, 16302, 17303, 18392, 18876, 21296, 21736, 25168, 25289, 27588, 29887, 31944, 32604, 34606, 36784, 37752, 43472, 50578, 51909, 55176, 59774, 63888, 65208, 69212, 75504, 75867, 89661, 101156, 103818, 110352, 119548, 130416, 138424, 151734, 179322, 202312, 207636, 239096, 276848, 303468, 328757, 358644, 404624, 415272, 478192, 606936, 657514, 717288, 830544, 986271, 1213872, 1315028, 1434576, 1972542, 2630056, 3945084, 5260112, 7890168, 15780336]

約数ペア:

[(1, 15780336), (2, 7890168), (3, 5260112), (4, 3945084), (6, 2630056), (8, 1972542), (11, 1434576), (12, 1315028), (13, 1213872), (16, 986271), (19, 830544), (22, 717288), (24, 657514), (26, 606936), (33, 478192), (38, 415272), (39, 404624), (44, 358644), (48, 328757), (52, 303468), (57, 276848), (66, 239096), (76, 207636), (78, 202312), (88, 179322), (104, 151734), (114, 138424), (121, 130416), (132, 119548), (143, 110352), (152, 103818), (156, 101156), (176, 89661), (208, 75867), (209, 75504), (228, 69212), (242, 65208), (247, 63888), (264, 59774), (286, 55176), (304, 51909), (312, 50578), (363, 43472), (418, 37752), (429, 36784), (456, 34606), (484, 32604), (494, 31944), (528, 29887), (572, 27588), (624, 25289), (627, 25168), (726, 21736), (741, 21296), (836, 18876), (858, 18392), (912, 17303), (968, 16302), (988, 15972), (1144, 13794), (1254, 12584), (1331, 11856), (1452, 10868), (1482, 10648), (1573, 10032), (1672, 9438), (1716, 9196), (1936, 8151), (1976, 7986), (2288, 6897), (2299, 6864), (2508, 6292), (2662, 5928), (2717, 5808), (2904, 5434), (2964, 5324), (3146, 5016), (3344, 4719), (3432, 4598), (3952, 3993)]