497138880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2551}}^1$

素因数の和:2607

約数の個数: 224

約数和(自身を含む): 1866839040

約数和(自身を除く): 1369700160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 240, 280, 290, 320, 336, 348, 406, 420, 435, 448, 464, 480, 560, 580, 609, 672, 696, 812, 840, 870, 928, 960, 1015, 1120, 1160, 1218, 1344, 1392, 1624, 1680, 1740, 1856, 2030, 2240, 2320, 2436, 2551, 2784, 3045, 3248, 3360, 3480, 4060, 4640, 4872, 5102, 5568, 6090, 6496, 6720, 6960, 7653, 8120, 9280, 9744, 10204, 12180, 12755, 12992, 13920, 15306, 16240, 17857, 19488, 20408, 24360, 25510, 27840, 30612, 32480, 35714, 38265, 38976, 40816, 48720, 51020, 53571, 61224, 64960, 71428, 73979, 76530, 81632, 89285, 97440, 102040, 107142, 122448, 142856, 147958, 153060, 163264, 178570, 194880, 204080, 214284, 221937, 244896, 267855, 285712, 295916, 306120, 357140, 369895, 408160, 428568, 443874, 489792, 517853, 535710, 571424, 591832, 612240, 714280, 739790, 816320, 857136, 887748, 1035706, 1071420, 1109685, 1142848, 1183664, 1224480, 1428560, 1479580, 1553559, 1714272, 1775496, 2071412, 2142840, 2219370, 2367328, 2448960, 2589265, 2857120, 2959160, 3107118, 3428544, 3550992, 4142824, 4285680, 4438740, 4734656, 5178530, 5714240, 5918320, 6214236, 7101984, 7767795, 8285648, 8571360, 8877480, 10357060, 11836640, 12428472, 14203968, 15535590, 16571296, 17142720, 17754960, 20714120, 23673280, 24856944, 31071180, 33142592, 35509920, 41428240, 49713888, 62142360, 71019840, 82856480, 99427776, 124284720, 165712960, 248569440, 497138880]

約数ペア:

[(1, 497138880), (2, 248569440), (3, 165712960), (4, 124284720), (5, 99427776), (6, 82856480), (7, 71019840), (8, 62142360), (10, 49713888), (12, 41428240), (14, 35509920), (15, 33142592), (16, 31071180), (20, 24856944), (21, 23673280), (24, 20714120), (28, 17754960), (29, 17142720), (30, 16571296), (32, 15535590), (35, 14203968), (40, 12428472), (42, 11836640), (48, 10357060), (56, 8877480), (58, 8571360), (60, 8285648), (64, 7767795), (70, 7101984), (80, 6214236), (84, 5918320), (87, 5714240), (96, 5178530), (105, 4734656), (112, 4438740), (116, 4285680), (120, 4142824), (140, 3550992), (145, 3428544), (160, 3107118), (168, 2959160), (174, 2857120), (192, 2589265), (203, 2448960), (210, 2367328), (224, 2219370), (232, 2142840), (240, 2071412), (280, 1775496), (290, 1714272), (320, 1553559), (336, 1479580), (348, 1428560), (406, 1224480), (420, 1183664), (435, 1142848), (448, 1109685), (464, 1071420), (480, 1035706), (560, 887748), (580, 857136), (609, 816320), (672, 739790), (696, 714280), (812, 612240), (840, 591832), (870, 571424), (928, 535710), (960, 517853), (1015, 489792), (1120, 443874), (1160, 428568), (1218, 408160), (1344, 369895), (1392, 357140), (1624, 306120), (1680, 295916), (1740, 285712), (1856, 267855), (2030, 244896), (2240, 221937), (2320, 214284), (2436, 204080), (2551, 194880), (2784, 178570), (3045, 163264), (3248, 153060), (3360, 147958), (3480, 142856), (4060, 122448), (4640, 107142), (4872, 102040), (5102, 97440), (5568, 89285), (6090, 81632), (6496, 76530), (6720, 73979), (6960, 71428), (7653, 64960), (8120, 61224), (9280, 53571), (9744, 51020), (10204, 48720), (12180, 40816), (12755, 38976), (12992, 38265), (13920, 35714), (15306, 32480), (16240, 30612), (17857, 27840), (19488, 25510), (20408, 24360)]