2555342160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1103}}^1$

素因数の和:1330

約数の個数: 240

約数和(自身を含む): 9270049536

約数和(自身を除く): 6714707376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 197, 210, 240, 245, 280, 294, 336, 392, 394, 420, 490, 560, 588, 591, 735, 784, 788, 840, 980, 985, 1103, 1176, 1182, 1379, 1470, 1576, 1680, 1960, 1970, 2206, 2352, 2364, 2758, 2940, 2955, 3152, 3309, 3920, 3940, 4137, 4412, 4728, 5515, 5516, 5880, 5910, 6618, 6895, 7721, 7880, 8274, 8824, 9456, 9653, 11030, 11032, 11760, 11820, 13236, 13790, 15442, 15760, 16545, 16548, 17648, 19306, 20685, 22060, 22064, 23163, 23640, 26472, 27580, 28959, 30884, 33090, 33096, 38605, 38612, 41370, 44120, 46326, 47280, 48265, 52944, 54047, 55160, 57918, 61768, 66180, 66192, 77210, 77224, 82740, 88240, 92652, 96530, 108094, 110320, 115815, 115836, 123536, 132360, 144795, 154420, 154448, 162141, 165480, 185304, 193060, 216188, 217291, 231630, 231672, 264720, 270235, 289590, 308840, 324282, 330960, 370608, 386120, 432376, 434582, 463260, 463344, 540470, 579180, 617680, 648564, 651873, 772240, 810705, 864752, 869164, 926520, 1080940, 1086455, 1158360, 1297128, 1303746, 1521037, 1621410, 1738328, 1853040, 2161880, 2172910, 2316720, 2594256, 2607492, 3042074, 3242820, 3259365, 3476656, 4323760, 4345820, 4563111, 5214984, 6084148, 6485640, 6518730, 7605185, 8691640, 9126222, 10429968, 10647259, 12168296, 12971280, 13037460, 15210370, 17383280, 18252444, 21294518, 22815555, 24336592, 26074920, 30420740, 31941777, 36504888, 42589036, 45631110, 52149840, 53236295, 60841480, 63883554, 73009776, 85178072, 91262220, 106472590, 121682960, 127767108, 159708885, 170356144, 182524440, 212945180, 255534216, 319417770, 365048880, 425890360, 511068432, 638835540, 851780720, 1277671080, 2555342160]

約数ペア:

[(1, 2555342160), (2, 1277671080), (3, 851780720), (4, 638835540), (5, 511068432), (6, 425890360), (7, 365048880), (8, 319417770), (10, 255534216), (12, 212945180), (14, 182524440), (15, 170356144), (16, 159708885), (20, 127767108), (21, 121682960), (24, 106472590), (28, 91262220), (30, 85178072), (35, 73009776), (40, 63883554), (42, 60841480), (48, 53236295), (49, 52149840), (56, 45631110), (60, 42589036), (70, 36504888), (80, 31941777), (84, 30420740), (98, 26074920), (105, 24336592), (112, 22815555), (120, 21294518), (140, 18252444), (147, 17383280), (168, 15210370), (196, 13037460), (197, 12971280), (210, 12168296), (240, 10647259), (245, 10429968), (280, 9126222), (294, 8691640), (336, 7605185), (392, 6518730), (394, 6485640), (420, 6084148), (490, 5214984), (560, 4563111), (588, 4345820), (591, 4323760), (735, 3476656), (784, 3259365), (788, 3242820), (840, 3042074), (980, 2607492), (985, 2594256), (1103, 2316720), (1176, 2172910), (1182, 2161880), (1379, 1853040), (1470, 1738328), (1576, 1621410), (1680, 1521037), (1960, 1303746), (1970, 1297128), (2206, 1158360), (2352, 1086455), (2364, 1080940), (2758, 926520), (2940, 869164), (2955, 864752), (3152, 810705), (3309, 772240), (3920, 651873), (3940, 648564), (4137, 617680), (4412, 579180), (4728, 540470), (5515, 463344), (5516, 463260), (5880, 434582), (5910, 432376), (6618, 386120), (6895, 370608), (7721, 330960), (7880, 324282), (8274, 308840), (8824, 289590), (9456, 270235), (9653, 264720), (11030, 231672), (11032, 231630), (11760, 217291), (11820, 216188), (13236, 193060), (13790, 185304), (15442, 165480), (15760, 162141), (16545, 154448), (16548, 154420), (17648, 144795), (19306, 132360), (20685, 123536), (22060, 115836), (22064, 115815), (23163, 110320), (23640, 108094), (26472, 96530), (27580, 92652), (28959, 88240), (30884, 82740), (33090, 77224), (33096, 77210), (38605, 66192), (38612, 66180), (41370, 61768), (44120, 57918), (46326, 55160), (47280, 54047), (48265, 52944)]