266742240240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{161521}}^1$

素因数の和:162527

約数の個数: 160

約数和(自身を含む): 945996880896

約数和(自身を除く): 679254640656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 983, 1680, 1966, 2949, 3932, 4915, 5898, 6881, 7864, 9830, 11796, 13762, 14745, 15728, 19660, 20643, 23592, 27524, 29490, 34405, 39320, 41286, 47184, 55048, 58980, 68810, 78640, 82572, 103215, 110096, 117960, 137620, 161521, 165144, 206430, 235920, 275240, 323042, 330288, 412860, 484563, 550480, 646084, 807605, 825720, 969126, 1130647, 1292168, 1615210, 1651440, 1938252, 2261294, 2422815, 2584336, 3230420, 3391941, 3876504, 4522588, 4845630, 5653235, 6460840, 6783882, 7753008, 9045176, 9691260, 11306470, 12921680, 13567764, 16959705, 18090352, 19382520, 22612940, 27135528, 33919410, 38765040, 45225880, 54271056, 67838820, 90451760, 135677640, 158775143, 271355280, 317550286, 476325429, 635100572, 793875715, 952650858, 1111426001, 1270201144, 1587751430, 1905301716, 2222852002, 2381627145, 2540402288, 3175502860, 3334278003, 3810603432, 4445704004, 4763254290, 5557130005, 6351005720, 6668556006, 7621206864, 8891408008, 9526508580, 11114260010, 12702011440, 13337112012, 16671390015, 17782816016, 19053017160, 22228520020, 26674224024, 33342780030, 38106034320, 44457040040, 53348448048, 66685560060, 88914080080, 133371120120, 266742240240]

約数ペア:

[(1, 266742240240), (2, 133371120120), (3, 88914080080), (4, 66685560060), (5, 53348448048), (6, 44457040040), (7, 38106034320), (8, 33342780030), (10, 26674224024), (12, 22228520020), (14, 19053017160), (15, 17782816016), (16, 16671390015), (20, 13337112012), (21, 12702011440), (24, 11114260010), (28, 9526508580), (30, 8891408008), (35, 7621206864), (40, 6668556006), (42, 6351005720), (48, 5557130005), (56, 4763254290), (60, 4445704004), (70, 3810603432), (80, 3334278003), (84, 3175502860), (105, 2540402288), (112, 2381627145), (120, 2222852002), (140, 1905301716), (168, 1587751430), (210, 1270201144), (240, 1111426001), (280, 952650858), (336, 793875715), (420, 635100572), (560, 476325429), (840, 317550286), (983, 271355280), (1680, 158775143), (1966, 135677640), (2949, 90451760), (3932, 67838820), (4915, 54271056), (5898, 45225880), (6881, 38765040), (7864, 33919410), (9830, 27135528), (11796, 22612940), (13762, 19382520), (14745, 18090352), (15728, 16959705), (19660, 13567764), (20643, 12921680), (23592, 11306470), (27524, 9691260), (29490, 9045176), (34405, 7753008), (39320, 6783882), (41286, 6460840), (47184, 5653235), (55048, 4845630), (58980, 4522588), (68810, 3876504), (78640, 3391941), (82572, 3230420), (103215, 2584336), (110096, 2422815), (117960, 2261294), (137620, 1938252), (161521, 1651440), (165144, 1615210), (206430, 1292168), (235920, 1130647), (275240, 969126), (323042, 825720), (330288, 807605), (412860, 646084), (484563, 550480)]