198123360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 662618880

約数和(自身を除く): 464495520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 43, 48, 58, 60, 80, 86, 87, 96, 116, 120, 129, 145, 160, 172, 174, 215, 232, 240, 258, 290, 331, 344, 348, 430, 435, 464, 480, 516, 580, 645, 662, 688, 696, 860, 870, 928, 993, 1032, 1160, 1247, 1290, 1324, 1376, 1392, 1655, 1720, 1740, 1986, 2064, 2320, 2494, 2580, 2648, 2784, 3310, 3440, 3480, 3741, 3972, 4128, 4640, 4965, 4988, 5160, 5296, 6235, 6620, 6880, 6960, 7482, 7944, 9599, 9930, 9976, 10320, 10592, 12470, 13240, 13920, 14233, 14964, 15888, 18705, 19198, 19860, 19952, 20640, 24940, 26480, 28466, 28797, 29928, 31776, 37410, 38396, 39720, 39904, 42699, 47995, 49880, 52960, 56932, 57594, 59856, 71165, 74820, 76792, 79440, 85398, 95990, 99760, 113864, 115188, 119712, 142330, 143985, 149640, 153584, 158880, 170796, 191980, 199520, 213495, 227728, 230376, 284660, 287970, 299280, 307168, 341592, 383960, 412757, 426990, 455456, 460752, 569320, 575940, 598560, 683184, 767920, 825514, 853980, 921504, 1138640, 1151880, 1238271, 1366368, 1535840, 1651028, 1707960, 2063785, 2277280, 2303760, 2476542, 3302056, 3415920, 4127570, 4607520, 4953084, 6191355, 6604112, 6831840, 8255140, 9906168, 12382710, 13208224, 16510280, 19812336, 24765420, 33020560, 39624672, 49530840, 66041120, 99061680, 198123360]

約数ペア:

[(1, 198123360), (2, 99061680), (3, 66041120), (4, 49530840), (5, 39624672), (6, 33020560), (8, 24765420), (10, 19812336), (12, 16510280), (15, 13208224), (16, 12382710), (20, 9906168), (24, 8255140), (29, 6831840), (30, 6604112), (32, 6191355), (40, 4953084), (43, 4607520), (48, 4127570), (58, 3415920), (60, 3302056), (80, 2476542), (86, 2303760), (87, 2277280), (96, 2063785), (116, 1707960), (120, 1651028), (129, 1535840), (145, 1366368), (160, 1238271), (172, 1151880), (174, 1138640), (215, 921504), (232, 853980), (240, 825514), (258, 767920), (290, 683184), (331, 598560), (344, 575940), (348, 569320), (430, 460752), (435, 455456), (464, 426990), (480, 412757), (516, 383960), (580, 341592), (645, 307168), (662, 299280), (688, 287970), (696, 284660), (860, 230376), (870, 227728), (928, 213495), (993, 199520), (1032, 191980), (1160, 170796), (1247, 158880), (1290, 153584), (1324, 149640), (1376, 143985), (1392, 142330), (1655, 119712), (1720, 115188), (1740, 113864), (1986, 99760), (2064, 95990), (2320, 85398), (2494, 79440), (2580, 76792), (2648, 74820), (2784, 71165), (3310, 59856), (3440, 57594), (3480, 56932), (3741, 52960), (3972, 49880), (4128, 47995), (4640, 42699), (4965, 39904), (4988, 39720), (5160, 38396), (5296, 37410), (6235, 31776), (6620, 29928), (6880, 28797), (6960, 28466), (7482, 26480), (7944, 24940), (9599, 20640), (9930, 19952), (9976, 19860), (10320, 19198), (10592, 18705), (12470, 15888), (13240, 14964), (13920, 14233)]