135177840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{26821}}^1$

素因数の和:26847

約数の個数: 120

約数和(自身を含む): 518844768

約数和(自身を除く): 383666928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 26821, 53642, 80463, 107284, 134105, 160926, 187747, 214568, 241389, 268210, 321852, 375494, 402315, 429136, 482778, 536420, 563241, 643704, 750988, 804630, 938735, 965556, 1072840, 1126482, 1206945, 1287408, 1501976, 1609260, 1689723, 1877470, 1931112, 2145680, 2252964, 2413890, 2816205, 3003952, 3218520, 3379446, 3754940, 3862224, 4505928, 4827780, 5632410, 6437040, 6758892, 7509880, 8448615, 9011856, 9655560, 11264820, 13517784, 15019760, 16897230, 19311120, 22529640, 27035568, 33794460, 45059280, 67588920, 135177840]

約数ペア:

[(1, 135177840), (2, 67588920), (3, 45059280), (4, 33794460), (5, 27035568), (6, 22529640), (7, 19311120), (8, 16897230), (9, 15019760), (10, 13517784), (12, 11264820), (14, 9655560), (15, 9011856), (16, 8448615), (18, 7509880), (20, 6758892), (21, 6437040), (24, 5632410), (28, 4827780), (30, 4505928), (35, 3862224), (36, 3754940), (40, 3379446), (42, 3218520), (45, 3003952), (48, 2816205), (56, 2413890), (60, 2252964), (63, 2145680), (70, 1931112), (72, 1877470), (80, 1689723), (84, 1609260), (90, 1501976), (105, 1287408), (112, 1206945), (120, 1126482), (126, 1072840), (140, 965556), (144, 938735), (168, 804630), (180, 750988), (210, 643704), (240, 563241), (252, 536420), (280, 482778), (315, 429136), (336, 402315), (360, 375494), (420, 321852), (504, 268210), (560, 241389), (630, 214568), (720, 187747), (840, 160926), (1008, 134105), (1260, 107284), (1680, 80463), (2520, 53642), (5040, 26821)]