18276960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 64774080

約数和(自身を除く): 46497120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 96, 101, 104, 116, 120, 130, 145, 156, 160, 174, 195, 202, 208, 232, 240, 260, 290, 303, 312, 348, 377, 390, 404, 416, 435, 464, 480, 505, 520, 580, 606, 624, 696, 754, 780, 808, 870, 928, 1010, 1040, 1131, 1160, 1212, 1248, 1313, 1392, 1508, 1515, 1560, 1616, 1740, 1885, 2020, 2080, 2262, 2320, 2424, 2626, 2784, 2929, 3016, 3030, 3120, 3232, 3480, 3770, 3939, 4040, 4524, 4640, 4848, 5252, 5655, 5858, 6032, 6060, 6240, 6565, 6960, 7540, 7878, 8080, 8787, 9048, 9696, 10504, 11310, 11716, 12064, 12120, 13130, 13920, 14645, 15080, 15756, 16160, 17574, 18096, 19695, 21008, 22620, 23432, 24240, 26260, 29290, 30160, 31512, 35148, 36192, 38077, 39390, 42016, 43935, 45240, 46864, 48480, 52520, 58580, 60320, 63024, 70296, 76154, 78780, 87870, 90480, 93728, 105040, 114231, 117160, 126048, 140592, 152308, 157560, 175740, 180960, 190385, 210080, 228462, 234320, 281184, 304616, 315120, 351480, 380770, 456924, 468640, 571155, 609232, 630240, 702960, 761540, 913848, 1142310, 1218464, 1405920, 1523080, 1827696, 2284620, 3046160, 3655392, 4569240, 6092320, 9138480, 18276960]

約数ペア:

[(1, 18276960), (2, 9138480), (3, 6092320), (4, 4569240), (5, 3655392), (6, 3046160), (8, 2284620), (10, 1827696), (12, 1523080), (13, 1405920), (15, 1218464), (16, 1142310), (20, 913848), (24, 761540), (26, 702960), (29, 630240), (30, 609232), (32, 571155), (39, 468640), (40, 456924), (48, 380770), (52, 351480), (58, 315120), (60, 304616), (65, 281184), (78, 234320), (80, 228462), (87, 210080), (96, 190385), (101, 180960), (104, 175740), (116, 157560), (120, 152308), (130, 140592), (145, 126048), (156, 117160), (160, 114231), (174, 105040), (195, 93728), (202, 90480), (208, 87870), (232, 78780), (240, 76154), (260, 70296), (290, 63024), (303, 60320), (312, 58580), (348, 52520), (377, 48480), (390, 46864), (404, 45240), (416, 43935), (435, 42016), (464, 39390), (480, 38077), (505, 36192), (520, 35148), (580, 31512), (606, 30160), (624, 29290), (696, 26260), (754, 24240), (780, 23432), (808, 22620), (870, 21008), (928, 19695), (1010, 18096), (1040, 17574), (1131, 16160), (1160, 15756), (1212, 15080), (1248, 14645), (1313, 13920), (1392, 13130), (1508, 12120), (1515, 12064), (1560, 11716), (1616, 11310), (1740, 10504), (1885, 9696), (2020, 9048), (2080, 8787), (2262, 8080), (2320, 7878), (2424, 7540), (2626, 6960), (2784, 6565), (2929, 6240), (3016, 6060), (3030, 6032), (3120, 5858), (3232, 5655), (3480, 5252), (3770, 4848), (3939, 4640), (4040, 4524)]