142576560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{28289}}^1$

素因数の和:28315

約数の個数: 120

約数和(自身を含む): 547241760

約数和(自身を除く): 404665200

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, 28289, 56578, 84867, 113156, 141445, 169734, 198023, 226312, 254601, 282890, 339468, 396046, 424335, 452624, 509202, 565780, 594069, 678936, 792092, 848670, 990115, 1018404, 1131560, 1188138, 1273005, 1357872, 1584184, 1697340, 1782207, 1980230, 2036808, 2263120, 2376276, 2546010, 2970345, 3168368, 3394680, 3564414, 3960460, 4073616, 4752552, 5092020, 5940690, 6789360, 7128828, 7920920, 8911035, 9505104, 10184040, 11881380, 14257656, 15841840, 17822070, 20368080, 23762760, 28515312, 35644140, 47525520, 71288280, 142576560]

約数ペア:

[(1, 142576560), (2, 71288280), (3, 47525520), (4, 35644140), (5, 28515312), (6, 23762760), (7, 20368080), (8, 17822070), (9, 15841840), (10, 14257656), (12, 11881380), (14, 10184040), (15, 9505104), (16, 8911035), (18, 7920920), (20, 7128828), (21, 6789360), (24, 5940690), (28, 5092020), (30, 4752552), (35, 4073616), (36, 3960460), (40, 3564414), (42, 3394680), (45, 3168368), (48, 2970345), (56, 2546010), (60, 2376276), (63, 2263120), (70, 2036808), (72, 1980230), (80, 1782207), (84, 1697340), (90, 1584184), (105, 1357872), (112, 1273005), (120, 1188138), (126, 1131560), (140, 1018404), (144, 990115), (168, 848670), (180, 792092), (210, 678936), (240, 594069), (252, 565780), (280, 509202), (315, 452624), (336, 424335), (360, 396046), (420, 339468), (504, 282890), (560, 254601), (630, 226312), (720, 198023), (840, 169734), (1008, 141445), (1260, 113156), (1680, 84867), (2520, 56578), (5040, 28289)]