117821480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1351

約数の個数: 96

約数和(自身を含む): 315187200

約数和(自身を除く): 197365720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 49, 56, 70, 94, 98, 140, 188, 196, 235, 245, 280, 329, 376, 392, 470, 490, 658, 940, 980, 1279, 1316, 1645, 1880, 1960, 2303, 2558, 2632, 3290, 4606, 5116, 6395, 6580, 8953, 9212, 10232, 11515, 12790, 13160, 17906, 18424, 23030, 25580, 35812, 44765, 46060, 51160, 60113, 62671, 71624, 89530, 92120, 120226, 125342, 179060, 240452, 250684, 300565, 313355, 358120, 420791, 480904, 501368, 601130, 626710, 841582, 1202260, 1253420, 1683164, 2103955, 2404520, 2506840, 2945537, 3366328, 4207910, 5891074, 8415820, 11782148, 14727685, 16831640, 23564296, 29455370, 58910740, 117821480]

約数ペア:

[(1, 117821480), (2, 58910740), (4, 29455370), (5, 23564296), (7, 16831640), (8, 14727685), (10, 11782148), (14, 8415820), (20, 5891074), (28, 4207910), (35, 3366328), (40, 2945537), (47, 2506840), (49, 2404520), (56, 2103955), (70, 1683164), (94, 1253420), (98, 1202260), (140, 841582), (188, 626710), (196, 601130), (235, 501368), (245, 480904), (280, 420791), (329, 358120), (376, 313355), (392, 300565), (470, 250684), (490, 240452), (658, 179060), (940, 125342), (980, 120226), (1279, 92120), (1316, 89530), (1645, 71624), (1880, 62671), (1960, 60113), (2303, 51160), (2558, 46060), (2632, 44765), (3290, 35812), (4606, 25580), (5116, 23030), (6395, 18424), (6580, 17906), (8953, 13160), (9212, 12790), (10232, 11515)]