7183120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 19427328

約数和(自身を除く): 12244208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 127, 140, 202, 254, 280, 404, 505, 508, 560, 635, 707, 808, 889, 1010, 1016, 1270, 1414, 1616, 1778, 2020, 2032, 2540, 2828, 3535, 3556, 4040, 4445, 5080, 5656, 7070, 7112, 8080, 8890, 10160, 11312, 12827, 14140, 14224, 17780, 25654, 28280, 35560, 51308, 56560, 64135, 71120, 89789, 102616, 128270, 179578, 205232, 256540, 359156, 448945, 513080, 718312, 897890, 1026160, 1436624, 1795780, 3591560, 7183120]

約数ペア:

[(1, 7183120), (2, 3591560), (4, 1795780), (5, 1436624), (7, 1026160), (8, 897890), (10, 718312), (14, 513080), (16, 448945), (20, 359156), (28, 256540), (35, 205232), (40, 179578), (56, 128270), (70, 102616), (80, 89789), (101, 71120), (112, 64135), (127, 56560), (140, 51308), (202, 35560), (254, 28280), (280, 25654), (404, 17780), (505, 14224), (508, 14140), (560, 12827), (635, 11312), (707, 10160), (808, 8890), (889, 8080), (1010, 7112), (1016, 7070), (1270, 5656), (1414, 5080), (1616, 4445), (1778, 4040), (2020, 3556), (2032, 3535), (2540, 2828)]