232663760

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 160

約数和(自身を含む): 645792000

約数和(自身を除く): 413128240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 61, 70, 80, 98, 112, 122, 139, 140, 196, 244, 245, 278, 280, 305, 343, 392, 427, 488, 490, 556, 560, 610, 686, 695, 784, 854, 973, 976, 980, 1112, 1220, 1372, 1390, 1708, 1715, 1946, 1960, 2135, 2224, 2440, 2744, 2780, 2989, 3416, 3430, 3892, 3920, 4270, 4865, 4880, 5488, 5560, 5978, 6811, 6832, 6860, 7784, 8479, 8540, 9730, 11120, 11956, 13622, 13720, 14945, 15568, 16958, 17080, 19460, 20923, 23912, 27244, 27440, 29890, 33916, 34055, 34160, 38920, 41846, 42395, 47677, 47824, 54488, 59353, 59780, 67832, 68110, 77840, 83692, 84790, 95354, 104615, 108976, 118706, 119560, 135664, 136220, 167384, 169580, 190708, 209230, 237412, 238385, 239120, 272440, 296765, 334768, 339160, 381416, 415471, 418460, 474824, 476770, 544880, 593530, 678320, 762832, 830942, 836920, 949648, 953540, 1187060, 1661884, 1673840, 1907080, 2077355, 2374120, 2908297, 3323768, 3814160, 4154710, 4748240, 5816594, 6647536, 8309420, 11633188, 14541485, 16618840, 23266376, 29082970, 33237680, 46532752, 58165940, 116331880, 232663760]

約数ペア:

[(1, 232663760), (2, 116331880), (4, 58165940), (5, 46532752), (7, 33237680), (8, 29082970), (10, 23266376), (14, 16618840), (16, 14541485), (20, 11633188), (28, 8309420), (35, 6647536), (40, 5816594), (49, 4748240), (56, 4154710), (61, 3814160), (70, 3323768), (80, 2908297), (98, 2374120), (112, 2077355), (122, 1907080), (139, 1673840), (140, 1661884), (196, 1187060), (244, 953540), (245, 949648), (278, 836920), (280, 830942), (305, 762832), (343, 678320), (392, 593530), (427, 544880), (488, 476770), (490, 474824), (556, 418460), (560, 415471), (610, 381416), (686, 339160), (695, 334768), (784, 296765), (854, 272440), (973, 239120), (976, 238385), (980, 237412), (1112, 209230), (1220, 190708), (1372, 169580), (1390, 167384), (1708, 136220), (1715, 135664), (1946, 119560), (1960, 118706), (2135, 108976), (2224, 104615), (2440, 95354), (2744, 84790), (2780, 83692), (2989, 77840), (3416, 68110), (3430, 67832), (3892, 59780), (3920, 59353), (4270, 54488), (4865, 47824), (4880, 47677), (5488, 42395), (5560, 41846), (5978, 38920), (6811, 34160), (6832, 34055), (6860, 33916), (7784, 29890), (8479, 27440), (8540, 27244), (9730, 23912), (11120, 20923), (11956, 19460), (13622, 17080), (13720, 16958), (14945, 15568)]