1337459120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:367

約数の個数: 120

約数和(自身を含む): 3268633056

約数和(自身を除く): 1931173936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 103, 116, 145, 193, 206, 232, 290, 386, 412, 464, 515, 580, 772, 824, 841, 965, 1030, 1160, 1544, 1648, 1682, 1930, 2060, 2320, 2987, 3088, 3364, 3860, 4120, 4205, 5597, 5974, 6728, 7720, 8240, 8410, 11194, 11948, 13456, 14935, 15440, 16820, 19879, 22388, 23896, 27985, 29870, 33640, 39758, 44776, 47792, 55970, 59740, 67280, 79516, 86623, 89552, 99395, 111940, 119480, 159032, 162313, 173246, 198790, 223880, 238960, 318064, 324626, 346492, 397580, 433115, 447760, 576491, 649252, 692984, 795160, 811565, 866230, 1152982, 1298504, 1385968, 1590320, 1623130, 1732460, 2305964, 2597008, 2882455, 3246260, 3464920, 4611928, 5764910, 6492520, 6929840, 9223856, 11529820, 12985040, 16718239, 23059640, 33436478, 46119280, 66872956, 83591195, 133745912, 167182390, 267491824, 334364780, 668729560, 1337459120]

約数ペア:

[(1, 1337459120), (2, 668729560), (4, 334364780), (5, 267491824), (8, 167182390), (10, 133745912), (16, 83591195), (20, 66872956), (29, 46119280), (40, 33436478), (58, 23059640), (80, 16718239), (103, 12985040), (116, 11529820), (145, 9223856), (193, 6929840), (206, 6492520), (232, 5764910), (290, 4611928), (386, 3464920), (412, 3246260), (464, 2882455), (515, 2597008), (580, 2305964), (772, 1732460), (824, 1623130), (841, 1590320), (965, 1385968), (1030, 1298504), (1160, 1152982), (1544, 866230), (1648, 811565), (1682, 795160), (1930, 692984), (2060, 649252), (2320, 576491), (2987, 447760), (3088, 433115), (3364, 397580), (3860, 346492), (4120, 324626), (4205, 318064), (5597, 238960), (5974, 223880), (6728, 198790), (7720, 173246), (8240, 162313), (8410, 159032), (11194, 119480), (11948, 111940), (13456, 99395), (14935, 89552), (15440, 86623), (16820, 79516), (19879, 67280), (22388, 59740), (23896, 55970), (27985, 47792), (29870, 44776), (33640, 39758)]