133378440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:663

約数の個数: 128

約数和(自身を含む): 434125440

約数和(自身を除く): 300747000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 193, 195, 260, 312, 386, 390, 443, 520, 579, 772, 780, 886, 965, 1158, 1329, 1544, 1560, 1772, 1930, 2215, 2316, 2509, 2658, 2895, 3544, 3860, 4430, 4632, 5018, 5316, 5759, 5790, 6645, 7527, 7720, 8860, 10036, 10632, 11518, 11580, 12545, 13290, 15054, 17277, 17720, 20072, 23036, 23160, 25090, 26580, 28795, 30108, 34554, 37635, 46072, 50180, 53160, 57590, 60216, 69108, 75270, 85499, 86385, 100360, 115180, 138216, 150540, 170998, 172770, 230360, 256497, 301080, 341996, 345540, 427495, 512994, 683992, 691080, 854990, 1025988, 1111487, 1282485, 1709980, 2051976, 2222974, 2564970, 3334461, 3419960, 4445948, 5129940, 5557435, 6668922, 8891896, 10259880, 11114870, 13337844, 16672305, 22229740, 26675688, 33344610, 44459480, 66689220, 133378440]

約数ペア:

[(1, 133378440), (2, 66689220), (3, 44459480), (4, 33344610), (5, 26675688), (6, 22229740), (8, 16672305), (10, 13337844), (12, 11114870), (13, 10259880), (15, 8891896), (20, 6668922), (24, 5557435), (26, 5129940), (30, 4445948), (39, 3419960), (40, 3334461), (52, 2564970), (60, 2222974), (65, 2051976), (78, 1709980), (104, 1282485), (120, 1111487), (130, 1025988), (156, 854990), (193, 691080), (195, 683992), (260, 512994), (312, 427495), (386, 345540), (390, 341996), (443, 301080), (520, 256497), (579, 230360), (772, 172770), (780, 170998), (886, 150540), (965, 138216), (1158, 115180), (1329, 100360), (1544, 86385), (1560, 85499), (1772, 75270), (1930, 69108), (2215, 60216), (2316, 57590), (2509, 53160), (2658, 50180), (2895, 46072), (3544, 37635), (3860, 34554), (4430, 30108), (4632, 28795), (5018, 26580), (5316, 25090), (5759, 23160), (5790, 23036), (6645, 20072), (7527, 17720), (7720, 17277), (8860, 15054), (10036, 13290), (10632, 12545), (11518, 11580)]