385116480

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{2729}}^1$

素因数の和:2766

約数の個数: 252

約数和(自身を含む): 1541472660

約数和(自身を除く): 1156356180

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2729, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 5040, 5458, 5880, 6720, 7056, 7840, 8187, 8820, 9408, 10080, 10916, 11760, 13645, 14112, 15680, 16374, 17640, 19103, 20160, 21832, 23520, 24561, 27290, 28224, 32748, 35280, 38206, 40935, 43664, 47040, 49122, 54580, 57309, 65496, 70560, 76412, 81870, 87328, 95515, 98244, 109160, 114618, 122805, 130992, 133721, 141120, 152824, 163740, 171927, 174656, 191030, 196488, 218320, 229236, 245610, 261984, 267442, 286545, 305648, 327480, 343854, 382060, 392976, 401163, 436640, 458472, 491220, 523968, 534884, 573090, 611296, 654960, 668605, 687708, 764120, 785952, 802326, 859635, 873280, 916944, 982440, 1069768, 1146180, 1203489, 1222592, 1309920, 1337210, 1375416, 1528240, 1571904, 1604652, 1719270, 1833888, 1964880, 2005815, 2139536, 2292360, 2406978, 2619840, 2674420, 2750832, 3056480, 3209304, 3438540, 3667776, 3929760, 4011630, 4279072, 4584720, 4813956, 5348840, 5501664, 6017445, 6112960, 6418608, 6877080, 7859520, 8023260, 8558144, 9169440, 9627912, 10697680, 11003328, 12034890, 12837216, 13754160, 16046520, 18338880, 19255824, 21395360, 24069780, 25674432, 27508320, 32093040, 38511648, 42790720, 48139560, 55016640, 64186080, 77023296, 96279120, 128372160, 192558240, 385116480]

約数ペア:

[(1, 385116480), (2, 192558240), (3, 128372160), (4, 96279120), (5, 77023296), (6, 64186080), (7, 55016640), (8, 48139560), (9, 42790720), (10, 38511648), (12, 32093040), (14, 27508320), (15, 25674432), (16, 24069780), (18, 21395360), (20, 19255824), (21, 18338880), (24, 16046520), (28, 13754160), (30, 12837216), (32, 12034890), (35, 11003328), (36, 10697680), (40, 9627912), (42, 9169440), (45, 8558144), (48, 8023260), (49, 7859520), (56, 6877080), (60, 6418608), (63, 6112960), (64, 6017445), (70, 5501664), (72, 5348840), (80, 4813956), (84, 4584720), (90, 4279072), (96, 4011630), (98, 3929760), (105, 3667776), (112, 3438540), (120, 3209304), (126, 3056480), (140, 2750832), (144, 2674420), (147, 2619840), (160, 2406978), (168, 2292360), (180, 2139536), (192, 2005815), (196, 1964880), (210, 1833888), (224, 1719270), (240, 1604652), (245, 1571904), (252, 1528240), (280, 1375416), (288, 1337210), (294, 1309920), (315, 1222592), (320, 1203489), (336, 1146180), (360, 1069768), (392, 982440), (420, 916944), (441, 873280), (448, 859635), (480, 802326), (490, 785952), (504, 764120), (560, 687708), (576, 668605), (588, 654960), (630, 611296), (672, 573090), (720, 534884), (735, 523968), (784, 491220), (840, 458472), (882, 436640), (960, 401163), (980, 392976), (1008, 382060), (1120, 343854), (1176, 327480), (1260, 305648), (1344, 286545), (1440, 267442), (1470, 261984), (1568, 245610), (1680, 229236), (1764, 218320), (1960, 196488), (2016, 191030), (2205, 174656), (2240, 171927), (2352, 163740), (2520, 152824), (2729, 141120), (2880, 133721), (2940, 130992), (3136, 122805), (3360, 114618), (3528, 109160), (3920, 98244), (4032, 95515), (4410, 87328), (4704, 81870), (5040, 76412), (5458, 70560), (5880, 65496), (6720, 57309), (7056, 54580), (7840, 49122), (8187, 47040), (8820, 43664), (9408, 40935), (10080, 38206), (10916, 35280), (11760, 32748), (13645, 28224), (14112, 27290), (15680, 24561), (16374, 23520), (17640, 21832), (19103, 20160)]