118297760

素因数分解:

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

素因数の和:299

約数の個数: 144

約数和(自身を含む): 330946560

約数和(自身を除く): 212648800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 79, 80, 98, 112, 140, 158, 160, 191, 196, 224, 245, 280, 316, 382, 392, 395, 490, 553, 560, 632, 764, 784, 790, 955, 980, 1106, 1120, 1264, 1337, 1528, 1568, 1580, 1910, 1960, 2212, 2528, 2674, 2765, 3056, 3160, 3820, 3871, 3920, 4424, 5348, 5530, 6112, 6320, 6685, 7640, 7742, 7840, 8848, 9359, 10696, 11060, 12640, 13370, 15089, 15280, 15484, 17696, 18718, 19355, 21392, 22120, 26740, 30178, 30560, 30968, 37436, 38710, 42784, 44240, 46795, 53480, 60356, 61936, 74872, 75445, 77420, 88480, 93590, 105623, 106960, 120712, 123872, 149744, 150890, 154840, 187180, 211246, 213920, 241424, 299488, 301780, 309680, 374360, 422492, 482848, 528115, 603560, 619360, 739361, 748720, 844984, 1056230, 1207120, 1478722, 1497440, 1689968, 2112460, 2414240, 2957444, 3379936, 3696805, 4224920, 5914888, 7393610, 8449840, 11829776, 14787220, 16899680, 23659552, 29574440, 59148880, 118297760]

約数ペア:

[(1, 118297760), (2, 59148880), (4, 29574440), (5, 23659552), (7, 16899680), (8, 14787220), (10, 11829776), (14, 8449840), (16, 7393610), (20, 5914888), (28, 4224920), (32, 3696805), (35, 3379936), (40, 2957444), (49, 2414240), (56, 2112460), (70, 1689968), (79, 1497440), (80, 1478722), (98, 1207120), (112, 1056230), (140, 844984), (158, 748720), (160, 739361), (191, 619360), (196, 603560), (224, 528115), (245, 482848), (280, 422492), (316, 374360), (382, 309680), (392, 301780), (395, 299488), (490, 241424), (553, 213920), (560, 211246), (632, 187180), (764, 154840), (784, 150890), (790, 149744), (955, 123872), (980, 120712), (1106, 106960), (1120, 105623), (1264, 93590), (1337, 88480), (1528, 77420), (1568, 75445), (1580, 74872), (1910, 61936), (1960, 60356), (2212, 53480), (2528, 46795), (2674, 44240), (2765, 42784), (3056, 38710), (3160, 37436), (3820, 30968), (3871, 30560), (3920, 30178), (4424, 26740), (5348, 22120), (5530, 21392), (6112, 19355), (6320, 18718), (6685, 17696), (7640, 15484), (7742, 15280), (7840, 15089), (8848, 13370), (9359, 12640), (10696, 11060)]