138222840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2789}}^1$

素因数の和:2869

約数の個数: 128

約数和(自身を含む): 482112000

約数和(自身を除く): 343889160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 472, 590, 708, 826, 840, 885, 1180, 1239, 1416, 1652, 1770, 2065, 2360, 2478, 2789, 3304, 3540, 4130, 4956, 5578, 6195, 7080, 8260, 8367, 9912, 11156, 12390, 13945, 16520, 16734, 19523, 22312, 24780, 27890, 33468, 39046, 41835, 49560, 55780, 58569, 66936, 78092, 83670, 97615, 111560, 117138, 156184, 164551, 167340, 195230, 234276, 292845, 329102, 334680, 390460, 468552, 493653, 585690, 658204, 780920, 822755, 987306, 1151857, 1171380, 1316408, 1645510, 1974612, 2303714, 2342760, 2468265, 3291020, 3455571, 3949224, 4607428, 4936530, 5759285, 6582040, 6911142, 9214856, 9873060, 11518570, 13822284, 17277855, 19746120, 23037140, 27644568, 34555710, 46074280, 69111420, 138222840]

約数ペア:

[(1, 138222840), (2, 69111420), (3, 46074280), (4, 34555710), (5, 27644568), (6, 23037140), (7, 19746120), (8, 17277855), (10, 13822284), (12, 11518570), (14, 9873060), (15, 9214856), (20, 6911142), (21, 6582040), (24, 5759285), (28, 4936530), (30, 4607428), (35, 3949224), (40, 3455571), (42, 3291020), (56, 2468265), (59, 2342760), (60, 2303714), (70, 1974612), (84, 1645510), (105, 1316408), (118, 1171380), (120, 1151857), (140, 987306), (168, 822755), (177, 780920), (210, 658204), (236, 585690), (280, 493653), (295, 468552), (354, 390460), (413, 334680), (420, 329102), (472, 292845), (590, 234276), (708, 195230), (826, 167340), (840, 164551), (885, 156184), (1180, 117138), (1239, 111560), (1416, 97615), (1652, 83670), (1770, 78092), (2065, 66936), (2360, 58569), (2478, 55780), (2789, 49560), (3304, 41835), (3540, 39046), (4130, 33468), (4956, 27890), (5578, 24780), (6195, 22312), (7080, 19523), (8260, 16734), (8367, 16520), (9912, 13945), (11156, 12390)]