262893120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 448

約数和(自身を含む): 1053388800

約数和(自身を除く): 790495680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 29, 30, 32, 35, 38, 40, 42, 48, 56, 57, 58, 60, 64, 70, 71, 76, 80, 84, 87, 95, 96, 105, 112, 114, 116, 120, 133, 140, 142, 145, 152, 160, 168, 174, 190, 192, 203, 210, 213, 224, 228, 232, 240, 266, 280, 284, 285, 290, 304, 320, 336, 348, 355, 380, 399, 406, 420, 426, 435, 448, 456, 464, 480, 497, 532, 551, 560, 568, 570, 580, 608, 609, 665, 672, 696, 710, 760, 798, 812, 840, 852, 870, 912, 928, 960, 994, 1015, 1064, 1065, 1102, 1120, 1136, 1140, 1160, 1216, 1218, 1330, 1344, 1349, 1392, 1420, 1491, 1520, 1596, 1624, 1653, 1680, 1704, 1740, 1824, 1856, 1988, 1995, 2030, 2059, 2128, 2130, 2204, 2240, 2272, 2280, 2320, 2436, 2485, 2660, 2698, 2755, 2784, 2840, 2982, 3040, 3045, 3192, 3248, 3306, 3360, 3408, 3480, 3648, 3857, 3976, 3990, 4047, 4060, 4118, 4256, 4260, 4408, 4544, 4560, 4640, 4872, 4970, 5320, 5396, 5510, 5568, 5680, 5964, 6080, 6090, 6177, 6384, 6496, 6612, 6720, 6745, 6816, 6960, 7455, 7714, 7952, 7980, 8094, 8120, 8236, 8265, 8512, 8520, 8816, 9120, 9280, 9443, 9744, 9940, 10295, 10640, 10792, 11020, 11360, 11571, 11928, 12180, 12354, 12768, 12992, 13224, 13490, 13632, 13920, 14413, 14910, 15428, 15904, 15960, 16188, 16240, 16472, 16530, 17040, 17632, 18240, 18886, 19285, 19488, 19880, 20235, 20590, 21280, 21584, 22040, 22720, 23142, 23856, 24360, 24708, 25536, 26448, 26980, 27840, 28329, 28826, 29820, 30856, 30885, 31808, 31920, 32376, 32480, 32944, 33060, 34080, 35264, 37772, 38570, 38976, 39121, 39760, 40470, 41180, 42560, 43168, 43239, 44080, 46284, 47215, 47712, 48720, 49416, 52896, 53960, 56658, 57652, 57855, 59640, 61712, 61770, 63840, 64752, 64960, 65888, 66120, 68160, 72065, 75544, 77140, 78242, 79520, 80940, 82360, 86336, 86478, 88160, 92568, 94430, 95424, 97440, 98832, 105792, 107920, 113316, 115304, 115710, 117363, 119280, 123424, 123540, 127680, 129504, 131776, 132240, 141645, 144130, 151088, 154280, 156484, 159040, 161880, 164720, 172956, 176320, 185136, 188860, 194880, 195605, 197664, 215840, 216195, 226632, 230608, 231420, 234726, 238560, 246848, 247080, 259008, 264480, 273847, 283290, 288260, 302176, 308560, 312968, 323760, 329440, 345912, 370272, 377720, 391210, 395328, 431680, 432390, 453264, 461216, 462840, 469452, 477120, 494160, 528960, 547694, 566580, 576520, 586815, 604352, 617120, 625936, 647520, 658880, 691824, 740544, 755440, 782420, 821541, 864780, 906528, 922432, 925680, 938904, 988320, 1095388, 1133160, 1153040, 1173630, 1234240, 1251872, 1295040, 1369235, 1383648, 1510880, 1564840, 1643082, 1729560, 1813056, 1851360, 1877808, 1976640, 2190776, 2266320, 2306080, 2347260, 2503744, 2738470, 2767296, 3021760, 3129680, 3286164, 3459120, 3702720, 3755616, 4107705, 4381552, 4532640, 4612160, 4694520, 5476940, 6259360, 6572328, 6918240, 7511232, 8215410, 8763104, 9065280, 9389040, 10953880, 12518720, 13144656, 13836480, 16430820, 17526208, 18778080, 21907760, 26289312, 32861640, 37556160, 43815520, 52578624, 65723280, 87631040, 131446560, 262893120]

約数ペア:

[(1, 262893120), (2, 131446560), (3, 87631040), (4, 65723280), (5, 52578624), (6, 43815520), (7, 37556160), (8, 32861640), (10, 26289312), (12, 21907760), (14, 18778080), (15, 17526208), (16, 16430820), (19, 13836480), (20, 13144656), (21, 12518720), (24, 10953880), (28, 9389040), (29, 9065280), (30, 8763104), (32, 8215410), (35, 7511232), (38, 6918240), (40, 6572328), (42, 6259360), (48, 5476940), (56, 4694520), (57, 4612160), (58, 4532640), (60, 4381552), (64, 4107705), (70, 3755616), (71, 3702720), (76, 3459120), (80, 3286164), (84, 3129680), (87, 3021760), (95, 2767296), (96, 2738470), (105, 2503744), (112, 2347260), (114, 2306080), (116, 2266320), (120, 2190776), (133, 1976640), (140, 1877808), (142, 1851360), (145, 1813056), (152, 1729560), (160, 1643082), (168, 1564840), (174, 1510880), (190, 1383648), (192, 1369235), (203, 1295040), (210, 1251872), (213, 1234240), (224, 1173630), (228, 1153040), (232, 1133160), (240, 1095388), (266, 988320), (280, 938904), (284, 925680), (285, 922432), (290, 906528), (304, 864780), (320, 821541), (336, 782420), (348, 755440), (355, 740544), (380, 691824), (399, 658880), (406, 647520), (420, 625936), (426, 617120), (435, 604352), (448, 586815), (456, 576520), (464, 566580), (480, 547694), (497, 528960), (532, 494160), (551, 477120), (560, 469452), (568, 462840), (570, 461216), (580, 453264), (608, 432390), (609, 431680), (665, 395328), (672, 391210), (696, 377720), (710, 370272), (760, 345912), (798, 329440), (812, 323760), (840, 312968), (852, 308560), (870, 302176), (912, 288260), (928, 283290), (960, 273847), (994, 264480), (1015, 259008), (1064, 247080), (1065, 246848), (1102, 238560), (1120, 234726), (1136, 231420), (1140, 230608), (1160, 226632), (1216, 216195), (1218, 215840), (1330, 197664), (1344, 195605), (1349, 194880), (1392, 188860), (1420, 185136), (1491, 176320), (1520, 172956), (1596, 164720), (1624, 161880), (1653, 159040), (1680, 156484), (1704, 154280), (1740, 151088), (1824, 144130), (1856, 141645), (1988, 132240), (1995, 131776), (2030, 129504), (2059, 127680), (2128, 123540), (2130, 123424), (2204, 119280), (2240, 117363), (2272, 115710), (2280, 115304), (2320, 113316), (2436, 107920), (2485, 105792), (2660, 98832), (2698, 97440), (2755, 95424), (2784, 94430), (2840, 92568), (2982, 88160), (3040, 86478), (3045, 86336), (3192, 82360), (3248, 80940), (3306, 79520), (3360, 78242), (3408, 77140), (3480, 75544), (3648, 72065), (3857, 68160), (3976, 66120), (3990, 65888), (4047, 64960), (4060, 64752), (4118, 63840), (4256, 61770), (4260, 61712), (4408, 59640), (4544, 57855), (4560, 57652), (4640, 56658), (4872, 53960), (4970, 52896), (5320, 49416), (5396, 48720), (5510, 47712), (5568, 47215), (5680, 46284), (5964, 44080), (6080, 43239), (6090, 43168), (6177, 42560), (6384, 41180), (6496, 40470), (6612, 39760), (6720, 39121), (6745, 38976), (6816, 38570), (6960, 37772), (7455, 35264), (7714, 34080), (7952, 33060), (7980, 32944), (8094, 32480), (8120, 32376), (8236, 31920), (8265, 31808), (8512, 30885), (8520, 30856), (8816, 29820), (9120, 28826), (9280, 28329), (9443, 27840), (9744, 26980), (9940, 26448), (10295, 25536), (10640, 24708), (10792, 24360), (11020, 23856), (11360, 23142), (11571, 22720), (11928, 22040), (12180, 21584), (12354, 21280), (12768, 20590), (12992, 20235), (13224, 19880), (13490, 19488), (13632, 19285), (13920, 18886), (14413, 18240), (14910, 17632), (15428, 17040), (15904, 16530), (15960, 16472), (16188, 16240)]