1400981280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:823

約数の個数: 192

約数和(自身を含む): 4566481920

約数和(自身を除く): 3165500640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 103, 120, 129, 160, 172, 206, 215, 240, 258, 309, 344, 412, 430, 480, 515, 516, 618, 645, 659, 688, 824, 860, 1030, 1032, 1236, 1290, 1318, 1376, 1545, 1648, 1720, 1977, 2060, 2064, 2472, 2580, 2636, 3090, 3295, 3296, 3440, 3954, 4120, 4128, 4429, 4944, 5160, 5272, 6180, 6590, 6880, 7908, 8240, 8858, 9885, 9888, 10320, 10544, 12360, 13180, 13287, 15816, 16480, 17716, 19770, 20640, 21088, 22145, 24720, 26360, 26574, 28337, 31632, 35432, 39540, 44290, 49440, 52720, 53148, 56674, 63264, 66435, 67877, 70864, 79080, 85011, 88580, 105440, 106296, 113348, 132870, 135754, 141685, 141728, 158160, 170022, 177160, 203631, 212592, 226696, 265740, 271508, 283370, 316320, 339385, 340044, 354320, 407262, 425055, 425184, 453392, 531480, 543016, 566740, 678770, 680088, 708640, 814524, 850110, 906784, 1018155, 1062960, 1086032, 1133480, 1357540, 1360176, 1629048, 1700220, 2036310, 2125920, 2172064, 2266960, 2715080, 2720352, 2918711, 3258096, 3400440, 4072620, 4533920, 5430160, 5837422, 6516192, 6800880, 8145240, 8756133, 10860320, 11674844, 13601760, 14593555, 16290480, 17512266, 23349688, 29187110, 32580960, 35024532, 43780665, 46699376, 58374220, 70049064, 87561330, 93398752, 116748440, 140098128, 175122660, 233496880, 280196256, 350245320, 466993760, 700490640, 1400981280]

約数ペア:

[(1, 1400981280), (2, 700490640), (3, 466993760), (4, 350245320), (5, 280196256), (6, 233496880), (8, 175122660), (10, 140098128), (12, 116748440), (15, 93398752), (16, 87561330), (20, 70049064), (24, 58374220), (30, 46699376), (32, 43780665), (40, 35024532), (43, 32580960), (48, 29187110), (60, 23349688), (80, 17512266), (86, 16290480), (96, 14593555), (103, 13601760), (120, 11674844), (129, 10860320), (160, 8756133), (172, 8145240), (206, 6800880), (215, 6516192), (240, 5837422), (258, 5430160), (309, 4533920), (344, 4072620), (412, 3400440), (430, 3258096), (480, 2918711), (515, 2720352), (516, 2715080), (618, 2266960), (645, 2172064), (659, 2125920), (688, 2036310), (824, 1700220), (860, 1629048), (1030, 1360176), (1032, 1357540), (1236, 1133480), (1290, 1086032), (1318, 1062960), (1376, 1018155), (1545, 906784), (1648, 850110), (1720, 814524), (1977, 708640), (2060, 680088), (2064, 678770), (2472, 566740), (2580, 543016), (2636, 531480), (3090, 453392), (3295, 425184), (3296, 425055), (3440, 407262), (3954, 354320), (4120, 340044), (4128, 339385), (4429, 316320), (4944, 283370), (5160, 271508), (5272, 265740), (6180, 226696), (6590, 212592), (6880, 203631), (7908, 177160), (8240, 170022), (8858, 158160), (9885, 141728), (9888, 141685), (10320, 135754), (10544, 132870), (12360, 113348), (13180, 106296), (13287, 105440), (15816, 88580), (16480, 85011), (17716, 79080), (19770, 70864), (20640, 67877), (21088, 66435), (22145, 63264), (24720, 56674), (26360, 53148), (26574, 52720), (28337, 49440), (31632, 44290), (35432, 39540)]