198275520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{857}}^1$

素因数の和:1118

約数の個数: 112

約数和(自身を含む): 632874528

約数和(自身を除く): 434599008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 241, 320, 480, 482, 723, 857, 960, 964, 1205, 1446, 1714, 1928, 2410, 2571, 2892, 3428, 3615, 3856, 4285, 4820, 5142, 5784, 6856, 7230, 7712, 8570, 9640, 10284, 11568, 12855, 13712, 14460, 15424, 17140, 19280, 20568, 23136, 25710, 27424, 28920, 34280, 38560, 41136, 46272, 51420, 54848, 57840, 68560, 77120, 82272, 102840, 115680, 137120, 164544, 205680, 206537, 231360, 274240, 411360, 413074, 619611, 822720, 826148, 1032685, 1239222, 1652296, 2065370, 2478444, 3098055, 3304592, 4130740, 4956888, 6196110, 6609184, 8261480, 9913776, 12392220, 13218368, 16522960, 19827552, 24784440, 33045920, 39655104, 49568880, 66091840, 99137760, 198275520]

約数ペア:

[(1, 198275520), (2, 99137760), (3, 66091840), (4, 49568880), (5, 39655104), (6, 33045920), (8, 24784440), (10, 19827552), (12, 16522960), (15, 13218368), (16, 12392220), (20, 9913776), (24, 8261480), (30, 6609184), (32, 6196110), (40, 4956888), (48, 4130740), (60, 3304592), (64, 3098055), (80, 2478444), (96, 2065370), (120, 1652296), (160, 1239222), (192, 1032685), (240, 826148), (241, 822720), (320, 619611), (480, 413074), (482, 411360), (723, 274240), (857, 231360), (960, 206537), (964, 205680), (1205, 164544), (1446, 137120), (1714, 115680), (1928, 102840), (2410, 82272), (2571, 77120), (2892, 68560), (3428, 57840), (3615, 54848), (3856, 51420), (4285, 46272), (4820, 41136), (5142, 38560), (5784, 34280), (6856, 28920), (7230, 27424), (7712, 25710), (8570, 23136), (9640, 20568), (10284, 19280), (11568, 17140), (12855, 15424), (13712, 14460)]