253685040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 320

約数和(自身を含む): 959938560

約数和(自身を除く): 706253520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 41, 42, 48, 56, 58, 60, 70, 80, 82, 84, 87, 105, 112, 116, 120, 123, 127, 140, 145, 164, 168, 174, 203, 205, 210, 232, 240, 246, 254, 280, 287, 290, 328, 336, 348, 381, 406, 410, 420, 435, 464, 492, 508, 560, 574, 580, 609, 615, 635, 656, 696, 762, 812, 820, 840, 861, 870, 889, 984, 1015, 1016, 1148, 1160, 1189, 1218, 1230, 1270, 1392, 1435, 1524, 1624, 1640, 1680, 1722, 1740, 1778, 1905, 1968, 2030, 2032, 2296, 2320, 2378, 2436, 2460, 2540, 2667, 2870, 3045, 3048, 3248, 3280, 3444, 3480, 3556, 3567, 3683, 3810, 4060, 4305, 4445, 4592, 4756, 4872, 4920, 5080, 5207, 5334, 5740, 5945, 6090, 6096, 6888, 6960, 7112, 7134, 7366, 7620, 8120, 8323, 8610, 8890, 9512, 9744, 9840, 10160, 10414, 10668, 11049, 11480, 11890, 12180, 13335, 13776, 14224, 14268, 14732, 15240, 15621, 16240, 16646, 17220, 17780, 17835, 18415, 19024, 20828, 21336, 22098, 22960, 23780, 24360, 24969, 25781, 26035, 26670, 28536, 29464, 30480, 31242, 33292, 34440, 35560, 35670, 36449, 36830, 41615, 41656, 42672, 44196, 47560, 48720, 49938, 51562, 52070, 53340, 55245, 57072, 58928, 62484, 66584, 68880, 71120, 71340, 72898, 73660, 77343, 78105, 83230, 83312, 88392, 95120, 99876, 103124, 104140, 106680, 109347, 110490, 124845, 124968, 128905, 133168, 142680, 145796, 147320, 151003, 154686, 156210, 166460, 176784, 182245, 199752, 206248, 208280, 213360, 218694, 220980, 249690, 249936, 257810, 285360, 291592, 294640, 302006, 309372, 312420, 332920, 364490, 386715, 399504, 412496, 416560, 437388, 441960, 453009, 499380, 515620, 546735, 583184, 604012, 618744, 624840, 665840, 728980, 755015, 773430, 874776, 883920, 906018, 998760, 1031240, 1057021, 1093470, 1208024, 1237488, 1249680, 1457960, 1510030, 1546860, 1749552, 1812036, 1997520, 2062480, 2114042, 2186940, 2265045, 2416048, 2915920, 3020060, 3093720, 3171063, 3624072, 4228084, 4373880, 4530090, 5285105, 6040120, 6187440, 6342126, 7248144, 8456168, 8747760, 9060180, 10570210, 12080240, 12684252, 15855315, 16912336, 18120360, 21140420, 25368504, 31710630, 36240720, 42280840, 50737008, 63421260, 84561680, 126842520, 253685040]

約数ペア:

[(1, 253685040), (2, 126842520), (3, 84561680), (4, 63421260), (5, 50737008), (6, 42280840), (7, 36240720), (8, 31710630), (10, 25368504), (12, 21140420), (14, 18120360), (15, 16912336), (16, 15855315), (20, 12684252), (21, 12080240), (24, 10570210), (28, 9060180), (29, 8747760), (30, 8456168), (35, 7248144), (40, 6342126), (41, 6187440), (42, 6040120), (48, 5285105), (56, 4530090), (58, 4373880), (60, 4228084), (70, 3624072), (80, 3171063), (82, 3093720), (84, 3020060), (87, 2915920), (105, 2416048), (112, 2265045), (116, 2186940), (120, 2114042), (123, 2062480), (127, 1997520), (140, 1812036), (145, 1749552), (164, 1546860), (168, 1510030), (174, 1457960), (203, 1249680), (205, 1237488), (210, 1208024), (232, 1093470), (240, 1057021), (246, 1031240), (254, 998760), (280, 906018), (287, 883920), (290, 874776), (328, 773430), (336, 755015), (348, 728980), (381, 665840), (406, 624840), (410, 618744), (420, 604012), (435, 583184), (464, 546735), (492, 515620), (508, 499380), (560, 453009), (574, 441960), (580, 437388), (609, 416560), (615, 412496), (635, 399504), (656, 386715), (696, 364490), (762, 332920), (812, 312420), (820, 309372), (840, 302006), (861, 294640), (870, 291592), (889, 285360), (984, 257810), (1015, 249936), (1016, 249690), (1148, 220980), (1160, 218694), (1189, 213360), (1218, 208280), (1230, 206248), (1270, 199752), (1392, 182245), (1435, 176784), (1524, 166460), (1624, 156210), (1640, 154686), (1680, 151003), (1722, 147320), (1740, 145796), (1778, 142680), (1905, 133168), (1968, 128905), (2030, 124968), (2032, 124845), (2296, 110490), (2320, 109347), (2378, 106680), (2436, 104140), (2460, 103124), (2540, 99876), (2667, 95120), (2870, 88392), (3045, 83312), (3048, 83230), (3248, 78105), (3280, 77343), (3444, 73660), (3480, 72898), (3556, 71340), (3567, 71120), (3683, 68880), (3810, 66584), (4060, 62484), (4305, 58928), (4445, 57072), (4592, 55245), (4756, 53340), (4872, 52070), (4920, 51562), (5080, 49938), (5207, 48720), (5334, 47560), (5740, 44196), (5945, 42672), (6090, 41656), (6096, 41615), (6888, 36830), (6960, 36449), (7112, 35670), (7134, 35560), (7366, 34440), (7620, 33292), (8120, 31242), (8323, 30480), (8610, 29464), (8890, 28536), (9512, 26670), (9744, 26035), (9840, 25781), (10160, 24969), (10414, 24360), (10668, 23780), (11049, 22960), (11480, 22098), (11890, 21336), (12180, 20828), (13335, 19024), (13776, 18415), (14224, 17835), (14268, 17780), (14732, 17220), (15240, 16646), (15621, 16240)]