854720160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2003}}^1$

素因数の和:2155

約数の個数: 192

約数和(自身を含む): 3102769152

約数和(自身を除く): 2248048992

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, 1120, 1270, 1524, 1680, 1778, 1905, 2003, 2032, 2540, 2667, 3048, 3360, 3556, 3810, 4006, 4064, 4445, 5080, 5334, 6009, 6096, 7112, 7620, 8012, 8890, 10015, 10160, 10668, 12018, 12192, 13335, 14021, 14224, 15240, 16024, 17780, 20030, 20320, 21336, 24036, 26670, 28042, 28448, 30045, 30480, 32048, 35560, 40060, 42063, 42672, 48072, 53340, 56084, 60090, 60960, 64096, 70105, 71120, 80120, 84126, 85344, 96144, 106680, 112168, 120180, 140210, 142240, 160240, 168252, 192288, 210315, 213360, 224336, 240360, 254381, 280420, 320480, 336504, 420630, 426720, 448672, 480720, 508762, 560840, 673008, 763143, 841260, 961440, 1017524, 1121680, 1271905, 1346016, 1526286, 1682520, 1780667, 2035048, 2243360, 2543810, 3052572, 3365040, 3561334, 3815715, 4070096, 5087620, 5342001, 6105144, 6730080, 7122668, 7631430, 8140192, 8903335, 10175240, 10684002, 12210288, 14245336, 15262860, 17806670, 20350480, 21368004, 24420576, 26710005, 28490672, 30525720, 35613340, 40700960, 42736008, 53420010, 56981344, 61051440, 71226680, 85472016, 106840020, 122102880, 142453360, 170944032, 213680040, 284906720, 427360080, 854720160]

約数ペア:

[(1, 854720160), (2, 427360080), (3, 284906720), (4, 213680040), (5, 170944032), (6, 142453360), (7, 122102880), (8, 106840020), (10, 85472016), (12, 71226680), (14, 61051440), (15, 56981344), (16, 53420010), (20, 42736008), (21, 40700960), (24, 35613340), (28, 30525720), (30, 28490672), (32, 26710005), (35, 24420576), (40, 21368004), (42, 20350480), (48, 17806670), (56, 15262860), (60, 14245336), (70, 12210288), (80, 10684002), (84, 10175240), (96, 8903335), (105, 8140192), (112, 7631430), (120, 7122668), (127, 6730080), (140, 6105144), (160, 5342001), (168, 5087620), (210, 4070096), (224, 3815715), (240, 3561334), (254, 3365040), (280, 3052572), (336, 2543810), (381, 2243360), (420, 2035048), (480, 1780667), (508, 1682520), (560, 1526286), (635, 1346016), (672, 1271905), (762, 1121680), (840, 1017524), (889, 961440), (1016, 841260), (1120, 763143), (1270, 673008), (1524, 560840), (1680, 508762), (1778, 480720), (1905, 448672), (2003, 426720), (2032, 420630), (2540, 336504), (2667, 320480), (3048, 280420), (3360, 254381), (3556, 240360), (3810, 224336), (4006, 213360), (4064, 210315), (4445, 192288), (5080, 168252), (5334, 160240), (6009, 142240), (6096, 140210), (7112, 120180), (7620, 112168), (8012, 106680), (8890, 96144), (10015, 85344), (10160, 84126), (10668, 80120), (12018, 71120), (12192, 70105), (13335, 64096), (14021, 60960), (14224, 60090), (15240, 56084), (16024, 53340), (17780, 48072), (20030, 42672), (20320, 42063), (21336, 40060), (24036, 35560), (26670, 32048), (28042, 30480), (28448, 30045)]