404896320

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 336

約数和(自身を含む): 1491130368

約数和(自身を除く): 1086234048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 81, 82, 90, 96, 108, 120, 123, 127, 135, 144, 160, 162, 164, 180, 192, 205, 216, 240, 243, 246, 254, 270, 288, 320, 324, 328, 360, 369, 381, 405, 410, 432, 480, 486, 492, 508, 540, 576, 615, 635, 648, 656, 720, 738, 762, 810, 820, 864, 960, 972, 984, 1016, 1080, 1107, 1143, 1215, 1230, 1270, 1296, 1312, 1440, 1476, 1524, 1620, 1640, 1728, 1845, 1905, 1944, 1968, 2032, 2160, 2214, 2286, 2430, 2460, 2540, 2592, 2624, 2880, 2952, 3048, 3240, 3280, 3321, 3429, 3690, 3810, 3888, 3936, 4064, 4320, 4428, 4572, 4860, 4920, 5080, 5184, 5207, 5535, 5715, 5904, 6096, 6480, 6560, 6642, 6858, 7380, 7620, 7776, 7872, 8128, 8640, 8856, 9144, 9720, 9840, 9963, 10160, 10287, 10414, 11070, 11430, 11808, 12192, 12960, 13120, 13284, 13716, 14760, 15240, 15552, 15621, 16605, 17145, 17712, 18288, 19440, 19680, 19926, 20320, 20574, 20828, 22140, 22860, 23616, 24384, 25920, 26035, 26568, 27432, 29520, 30480, 30861, 31242, 33210, 34290, 35424, 36576, 38880, 39360, 39852, 40640, 41148, 41656, 44280, 45720, 46863, 49815, 51435, 52070, 53136, 54864, 59040, 60960, 61722, 62484, 66420, 68580, 70848, 73152, 77760, 78105, 79704, 82296, 83312, 88560, 91440, 93726, 99630, 102870, 104140, 106272, 109728, 118080, 121920, 123444, 124968, 132840, 137160, 140589, 154305, 156210, 159408, 164592, 166624, 177120, 182880, 187452, 199260, 205740, 208280, 212544, 219456, 234315, 246888, 249936, 265680, 274320, 281178, 308610, 312420, 318816, 329184, 333248, 354240, 365760, 374904, 398520, 411480, 416560, 421767, 468630, 493776, 499872, 531360, 548640, 562356, 617220, 624840, 637632, 658368, 702945, 749808, 797040, 822960, 833120, 843534, 937260, 987552, 999744, 1062720, 1097280, 1124712, 1234440, 1249680, 1265301, 1405890, 1499616, 1594080, 1645920, 1666240, 1687068, 1874520, 1975104, 2108835, 2249424, 2468880, 2499360, 2530602, 2811780, 2999232, 3188160, 3291840, 3374136, 3749040, 4217670, 4498848, 4937760, 4998720, 5061204, 5623560, 6326505, 6748272, 7498080, 8435340, 8997696, 9875520, 10122408, 11247120, 12653010, 13496544, 14996160, 16870680, 20244816, 22494240, 25306020, 26993088, 33741360, 40489632, 44988480, 50612040, 67482720, 80979264, 101224080, 134965440, 202448160, 404896320]

約数ペア:

[(1, 404896320), (2, 202448160), (3, 134965440), (4, 101224080), (5, 80979264), (6, 67482720), (8, 50612040), (9, 44988480), (10, 40489632), (12, 33741360), (15, 26993088), (16, 25306020), (18, 22494240), (20, 20244816), (24, 16870680), (27, 14996160), (30, 13496544), (32, 12653010), (36, 11247120), (40, 10122408), (41, 9875520), (45, 8997696), (48, 8435340), (54, 7498080), (60, 6748272), (64, 6326505), (72, 5623560), (80, 5061204), (81, 4998720), (82, 4937760), (90, 4498848), (96, 4217670), (108, 3749040), (120, 3374136), (123, 3291840), (127, 3188160), (135, 2999232), (144, 2811780), (160, 2530602), (162, 2499360), (164, 2468880), (180, 2249424), (192, 2108835), (205, 1975104), (216, 1874520), (240, 1687068), (243, 1666240), (246, 1645920), (254, 1594080), (270, 1499616), (288, 1405890), (320, 1265301), (324, 1249680), (328, 1234440), (360, 1124712), (369, 1097280), (381, 1062720), (405, 999744), (410, 987552), (432, 937260), (480, 843534), (486, 833120), (492, 822960), (508, 797040), (540, 749808), (576, 702945), (615, 658368), (635, 637632), (648, 624840), (656, 617220), (720, 562356), (738, 548640), (762, 531360), (810, 499872), (820, 493776), (864, 468630), (960, 421767), (972, 416560), (984, 411480), (1016, 398520), (1080, 374904), (1107, 365760), (1143, 354240), (1215, 333248), (1230, 329184), (1270, 318816), (1296, 312420), (1312, 308610), (1440, 281178), (1476, 274320), (1524, 265680), (1620, 249936), (1640, 246888), (1728, 234315), (1845, 219456), (1905, 212544), (1944, 208280), (1968, 205740), (2032, 199260), (2160, 187452), (2214, 182880), (2286, 177120), (2430, 166624), (2460, 164592), (2540, 159408), (2592, 156210), (2624, 154305), (2880, 140589), (2952, 137160), (3048, 132840), (3240, 124968), (3280, 123444), (3321, 121920), (3429, 118080), (3690, 109728), (3810, 106272), (3888, 104140), (3936, 102870), (4064, 99630), (4320, 93726), (4428, 91440), (4572, 88560), (4860, 83312), (4920, 82296), (5080, 79704), (5184, 78105), (5207, 77760), (5535, 73152), (5715, 70848), (5904, 68580), (6096, 66420), (6480, 62484), (6560, 61722), (6642, 60960), (6858, 59040), (7380, 54864), (7620, 53136), (7776, 52070), (7872, 51435), (8128, 49815), (8640, 46863), (8856, 45720), (9144, 44280), (9720, 41656), (9840, 41148), (9963, 40640), (10160, 39852), (10287, 39360), (10414, 38880), (11070, 36576), (11430, 35424), (11808, 34290), (12192, 33210), (12960, 31242), (13120, 30861), (13284, 30480), (13716, 29520), (14760, 27432), (15240, 26568), (15552, 26035), (15621, 25920), (16605, 24384), (17145, 23616), (17712, 22860), (18288, 22140), (19440, 20828), (19680, 20574), (19926, 20320)]