12674760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 44236800

約数和(自身を除く): 31562040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 191, 210, 237, 280, 316, 382, 395, 420, 474, 553, 573, 632, 764, 790, 840, 948, 955, 1106, 1146, 1185, 1337, 1528, 1580, 1659, 1896, 1910, 2212, 2292, 2370, 2674, 2765, 2865, 3160, 3318, 3820, 4011, 4424, 4584, 4740, 5348, 5530, 5730, 6636, 6685, 7640, 8022, 8295, 9480, 10696, 11060, 11460, 13272, 13370, 15089, 16044, 16590, 20055, 22120, 22920, 26740, 30178, 32088, 33180, 40110, 45267, 53480, 60356, 66360, 75445, 80220, 90534, 105623, 120712, 150890, 160440, 181068, 211246, 226335, 301780, 316869, 362136, 422492, 452670, 528115, 603560, 633738, 844984, 905340, 1056230, 1267476, 1584345, 1810680, 2112460, 2534952, 3168690, 4224920, 6337380, 12674760]

約数ペア:

[(1, 12674760), (2, 6337380), (3, 4224920), (4, 3168690), (5, 2534952), (6, 2112460), (7, 1810680), (8, 1584345), (10, 1267476), (12, 1056230), (14, 905340), (15, 844984), (20, 633738), (21, 603560), (24, 528115), (28, 452670), (30, 422492), (35, 362136), (40, 316869), (42, 301780), (56, 226335), (60, 211246), (70, 181068), (79, 160440), (84, 150890), (105, 120712), (120, 105623), (140, 90534), (158, 80220), (168, 75445), (191, 66360), (210, 60356), (237, 53480), (280, 45267), (316, 40110), (382, 33180), (395, 32088), (420, 30178), (474, 26740), (553, 22920), (573, 22120), (632, 20055), (764, 16590), (790, 16044), (840, 15089), (948, 13370), (955, 13272), (1106, 11460), (1146, 11060), (1185, 10696), (1337, 9480), (1528, 8295), (1580, 8022), (1659, 7640), (1896, 6685), (1910, 6636), (2212, 5730), (2292, 5530), (2370, 5348), (2674, 4740), (2765, 4584), (2865, 4424), (3160, 4011), (3318, 3820)]