439948320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1031}}^1$

素因数の和:1183

約数の個数: 192

約数和(自身を含む): 1597833216

約数和(自身を除く): 1157884896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 168, 210, 224, 240, 254, 280, 336, 381, 420, 480, 508, 560, 635, 672, 762, 840, 889, 1016, 1031, 1120, 1270, 1524, 1680, 1778, 1905, 2032, 2062, 2540, 2667, 3048, 3093, 3360, 3556, 3810, 4064, 4124, 4445, 5080, 5155, 5334, 6096, 6186, 7112, 7217, 7620, 8248, 8890, 10160, 10310, 10668, 12192, 12372, 13335, 14224, 14434, 15240, 15465, 16496, 17780, 20320, 20620, 21336, 21651, 24744, 26670, 28448, 28868, 30480, 30930, 32992, 35560, 36085, 41240, 42672, 43302, 49488, 53340, 57736, 60960, 61860, 71120, 72170, 82480, 85344, 86604, 98976, 106680, 108255, 115472, 123720, 130937, 142240, 144340, 164960, 173208, 213360, 216510, 230944, 247440, 261874, 288680, 346416, 392811, 426720, 433020, 494880, 523748, 577360, 654685, 692832, 785622, 866040, 916559, 1047496, 1154720, 1309370, 1571244, 1732080, 1833118, 1964055, 2094992, 2618740, 2749677, 3142488, 3464160, 3666236, 3928110, 4189984, 4582795, 5237480, 5499354, 6284976, 7332472, 7856220, 9165590, 10474960, 10998708, 12569952, 13748385, 14664944, 15712440, 18331180, 20949920, 21997416, 27496770, 29329888, 31424880, 36662360, 43994832, 54993540, 62849760, 73324720, 87989664, 109987080, 146649440, 219974160, 439948320]

約数ペア:

[(1, 439948320), (2, 219974160), (3, 146649440), (4, 109987080), (5, 87989664), (6, 73324720), (7, 62849760), (8, 54993540), (10, 43994832), (12, 36662360), (14, 31424880), (15, 29329888), (16, 27496770), (20, 21997416), (21, 20949920), (24, 18331180), (28, 15712440), (30, 14664944), (32, 13748385), (35, 12569952), (40, 10998708), (42, 10474960), (48, 9165590), (56, 7856220), (60, 7332472), (70, 6284976), (80, 5499354), (84, 5237480), (96, 4582795), (105, 4189984), (112, 3928110), (120, 3666236), (127, 3464160), (140, 3142488), (160, 2749677), (168, 2618740), (210, 2094992), (224, 1964055), (240, 1833118), (254, 1732080), (280, 1571244), (336, 1309370), (381, 1154720), (420, 1047496), (480, 916559), (508, 866040), (560, 785622), (635, 692832), (672, 654685), (762, 577360), (840, 523748), (889, 494880), (1016, 433020), (1031, 426720), (1120, 392811), (1270, 346416), (1524, 288680), (1680, 261874), (1778, 247440), (1905, 230944), (2032, 216510), (2062, 213360), (2540, 173208), (2667, 164960), (3048, 144340), (3093, 142240), (3360, 130937), (3556, 123720), (3810, 115472), (4064, 108255), (4124, 106680), (4445, 98976), (5080, 86604), (5155, 85344), (5334, 82480), (6096, 72170), (6186, 71120), (7112, 61860), (7217, 60960), (7620, 57736), (8248, 53340), (8890, 49488), (10160, 43302), (10310, 42672), (10668, 41240), (12192, 36085), (12372, 35560), (13335, 32992), (14224, 30930), (14434, 30480), (15240, 28868), (15465, 28448), (16496, 26670), (17780, 24744), (20320, 21651), (20620, 21336)]