10685920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 31026240

約数和(自身を除く): 20340320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 47, 49, 56, 58, 70, 80, 94, 98, 112, 116, 140, 145, 160, 188, 196, 203, 224, 232, 235, 245, 280, 290, 329, 376, 392, 406, 464, 470, 490, 560, 580, 658, 752, 784, 812, 928, 940, 980, 1015, 1120, 1160, 1316, 1363, 1421, 1504, 1568, 1624, 1645, 1880, 1960, 2030, 2303, 2320, 2632, 2726, 2842, 3248, 3290, 3760, 3920, 4060, 4606, 4640, 5264, 5452, 5684, 6496, 6580, 6815, 7105, 7520, 7840, 8120, 9212, 9541, 10528, 10904, 11368, 11515, 13160, 13630, 14210, 16240, 18424, 19082, 21808, 22736, 23030, 26320, 27260, 28420, 32480, 36848, 38164, 43616, 45472, 46060, 47705, 52640, 54520, 56840, 66787, 73696, 76328, 92120, 95410, 109040, 113680, 133574, 152656, 184240, 190820, 218080, 227360, 267148, 305312, 333935, 368480, 381640, 534296, 667870, 763280, 1068592, 1335740, 1526560, 2137184, 2671480, 5342960, 10685920]

約数ペア:

[(1, 10685920), (2, 5342960), (4, 2671480), (5, 2137184), (7, 1526560), (8, 1335740), (10, 1068592), (14, 763280), (16, 667870), (20, 534296), (28, 381640), (29, 368480), (32, 333935), (35, 305312), (40, 267148), (47, 227360), (49, 218080), (56, 190820), (58, 184240), (70, 152656), (80, 133574), (94, 113680), (98, 109040), (112, 95410), (116, 92120), (140, 76328), (145, 73696), (160, 66787), (188, 56840), (196, 54520), (203, 52640), (224, 47705), (232, 46060), (235, 45472), (245, 43616), (280, 38164), (290, 36848), (329, 32480), (376, 28420), (392, 27260), (406, 26320), (464, 23030), (470, 22736), (490, 21808), (560, 19082), (580, 18424), (658, 16240), (752, 14210), (784, 13630), (812, 13160), (928, 11515), (940, 11368), (980, 10904), (1015, 10528), (1120, 9541), (1160, 9212), (1316, 8120), (1363, 7840), (1421, 7520), (1504, 7105), (1568, 6815), (1624, 6580), (1645, 6496), (1880, 5684), (1960, 5452), (2030, 5264), (2303, 4640), (2320, 4606), (2632, 4060), (2726, 3920), (2842, 3760), (3248, 3290)]