57427440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{34183}}^1$

素因数の和:34206

約数の個数: 80

約数和(自身を含む): 203463168

約数和(自身を除く): 146035728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 34183, 68366, 102549, 136732, 170915, 205098, 239281, 273464, 341830, 410196, 478562, 512745, 546928, 683660, 717843, 820392, 957124, 1025490, 1196405, 1367320, 1435686, 1640784, 1914248, 2050980, 2392810, 2734640, 2871372, 3589215, 3828496, 4101960, 4785620, 5742744, 7178430, 8203920, 9571240, 11485488, 14356860, 19142480, 28713720, 57427440]

約数ペア:

[(1, 57427440), (2, 28713720), (3, 19142480), (4, 14356860), (5, 11485488), (6, 9571240), (7, 8203920), (8, 7178430), (10, 5742744), (12, 4785620), (14, 4101960), (15, 3828496), (16, 3589215), (20, 2871372), (21, 2734640), (24, 2392810), (28, 2050980), (30, 1914248), (35, 1640784), (40, 1435686), (42, 1367320), (48, 1196405), (56, 1025490), (60, 957124), (70, 820392), (80, 717843), (84, 683660), (105, 546928), (112, 512745), (120, 478562), (140, 410196), (168, 341830), (210, 273464), (240, 239281), (280, 205098), (336, 170915), (420, 136732), (560, 102549), (840, 68366), (1680, 34183)]