621064080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9479}}^1$

素因数の和:9518

約数の個数: 240

約数和(自身を含む): 2567335680

約数和(自身を除く): 1946271600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 9479, 10920, 13104, 16380, 18958, 21840, 28437, 32760, 37916, 47395, 56874, 65520, 66353, 75832, 85311, 94790, 113748, 123227, 132706, 142185, 151664, 170622, 189580, 199059, 227496, 246454, 265412, 284370, 331765, 341244, 369681, 379160, 398118, 426555, 454992, 492908, 530824, 568740, 597177, 616135, 663530, 682488, 739362, 758320, 796236, 853110, 862589, 985816, 995295, 1061648, 1109043, 1137480, 1194354, 1232270, 1327060, 1364976, 1478724, 1592472, 1706220, 1725178, 1848405, 1971632, 1990590, 2218086, 2274960, 2388708, 2464540, 2587767, 2654120, 2957448, 2985885, 3184944, 3412440, 3450356, 3696810, 3981180, 4312945, 4436172, 4777416, 4929080, 5175534, 5308240, 5545215, 5914896, 5971770, 6824880, 6900712, 7393620, 7763301, 7962360, 8625890, 8872344, 9554832, 9858160, 10351068, 11090430, 11943540, 12938835, 13801424, 14787240, 15526602, 15924720, 17251780, 17744688, 20702136, 22180860, 23887080, 25877670, 29574480, 31053204, 34503560, 38816505, 41404272, 44361720, 47774160, 51755340, 62106408, 69007120, 77633010, 88723440, 103510680, 124212816, 155266020, 207021360, 310532040, 621064080]

約数ペア:

[(1, 621064080), (2, 310532040), (3, 207021360), (4, 155266020), (5, 124212816), (6, 103510680), (7, 88723440), (8, 77633010), (9, 69007120), (10, 62106408), (12, 51755340), (13, 47774160), (14, 44361720), (15, 41404272), (16, 38816505), (18, 34503560), (20, 31053204), (21, 29574480), (24, 25877670), (26, 23887080), (28, 22180860), (30, 20702136), (35, 17744688), (36, 17251780), (39, 15924720), (40, 15526602), (42, 14787240), (45, 13801424), (48, 12938835), (52, 11943540), (56, 11090430), (60, 10351068), (63, 9858160), (65, 9554832), (70, 8872344), (72, 8625890), (78, 7962360), (80, 7763301), (84, 7393620), (90, 6900712), (91, 6824880), (104, 5971770), (105, 5914896), (112, 5545215), (117, 5308240), (120, 5175534), (126, 4929080), (130, 4777416), (140, 4436172), (144, 4312945), (156, 3981180), (168, 3696810), (180, 3450356), (182, 3412440), (195, 3184944), (208, 2985885), (210, 2957448), (234, 2654120), (240, 2587767), (252, 2464540), (260, 2388708), (273, 2274960), (280, 2218086), (312, 1990590), (315, 1971632), (336, 1848405), (360, 1725178), (364, 1706220), (390, 1592472), (420, 1478724), (455, 1364976), (468, 1327060), (504, 1232270), (520, 1194354), (546, 1137480), (560, 1109043), (585, 1061648), (624, 995295), (630, 985816), (720, 862589), (728, 853110), (780, 796236), (819, 758320), (840, 739362), (910, 682488), (936, 663530), (1008, 616135), (1040, 597177), (1092, 568740), (1170, 530824), (1260, 492908), (1365, 454992), (1456, 426555), (1560, 398118), (1638, 379160), (1680, 369681), (1820, 341244), (1872, 331765), (2184, 284370), (2340, 265412), (2520, 246454), (2730, 227496), (3120, 199059), (3276, 189580), (3640, 170622), (4095, 151664), (4368, 142185), (4680, 132706), (5040, 123227), (5460, 113748), (6552, 94790), (7280, 85311), (8190, 75832), (9360, 66353), (9479, 65520), (10920, 56874), (13104, 47395), (16380, 37916), (18958, 32760), (21840, 28437)]