1616430840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{2411}}^1$

素因数の和:2613

約数の個数: 128

約数和(自身を含む): 5015416320

約数和(自身を除く): 3398985480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 151, 185, 222, 296, 302, 370, 444, 453, 555, 604, 740, 755, 888, 906, 1110, 1208, 1480, 1510, 1812, 2220, 2265, 2411, 3020, 3624, 4440, 4530, 4822, 5587, 6040, 7233, 9060, 9644, 11174, 12055, 14466, 16761, 18120, 19288, 22348, 24110, 27935, 28932, 33522, 36165, 44696, 48220, 55870, 57864, 67044, 72330, 83805, 89207, 96440, 111740, 134088, 144660, 167610, 178414, 223480, 267621, 289320, 335220, 356828, 364061, 446035, 535242, 670440, 713656, 728122, 892070, 1070484, 1092183, 1338105, 1456244, 1784140, 1820305, 2140968, 2184366, 2676210, 2912488, 3568280, 3640610, 4368732, 5352420, 5460915, 7281220, 8737464, 10704840, 10921830, 13470257, 14562440, 21843660, 26940514, 40410771, 43687320, 53881028, 67351285, 80821542, 107762056, 134702570, 161643084, 202053855, 269405140, 323286168, 404107710, 538810280, 808215420, 1616430840]

約数ペア:

[(1, 1616430840), (2, 808215420), (3, 538810280), (4, 404107710), (5, 323286168), (6, 269405140), (8, 202053855), (10, 161643084), (12, 134702570), (15, 107762056), (20, 80821542), (24, 67351285), (30, 53881028), (37, 43687320), (40, 40410771), (60, 26940514), (74, 21843660), (111, 14562440), (120, 13470257), (148, 10921830), (151, 10704840), (185, 8737464), (222, 7281220), (296, 5460915), (302, 5352420), (370, 4368732), (444, 3640610), (453, 3568280), (555, 2912488), (604, 2676210), (740, 2184366), (755, 2140968), (888, 1820305), (906, 1784140), (1110, 1456244), (1208, 1338105), (1480, 1092183), (1510, 1070484), (1812, 892070), (2220, 728122), (2265, 713656), (2411, 670440), (3020, 535242), (3624, 446035), (4440, 364061), (4530, 356828), (4822, 335220), (5587, 289320), (6040, 267621), (7233, 223480), (9060, 178414), (9644, 167610), (11174, 144660), (12055, 134088), (14466, 111740), (16761, 96440), (18120, 89207), (19288, 83805), (22348, 72330), (24110, 67044), (27935, 57864), (28932, 55870), (33522, 48220), (36165, 44696)]