20288717568

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2777}}^1$

素因数の和:2960

約数の個数: 288

約数和(自身を含む): 69047301120

約数和(自身を除く): 48758583552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 151, 168, 189, 192, 216, 224, 252, 256, 288, 302, 336, 378, 384, 432, 448, 453, 504, 576, 604, 672, 756, 768, 864, 896, 906, 1008, 1057, 1152, 1208, 1344, 1359, 1512, 1728, 1792, 1812, 2016, 2114, 2304, 2416, 2688, 2718, 2777, 3024, 3171, 3456, 3624, 4032, 4077, 4228, 4832, 5376, 5436, 5554, 6048, 6342, 6912, 7248, 8064, 8154, 8331, 8456, 9513, 9664, 10872, 11108, 12096, 12684, 14496, 16128, 16308, 16662, 16912, 19026, 19328, 19439, 21744, 22216, 24192, 24993, 25368, 28539, 28992, 32616, 33324, 33824, 38052, 38656, 38878, 43488, 44432, 48384, 49986, 50736, 57078, 57984, 58317, 65232, 66648, 67648, 74979, 76104, 77756, 86976, 88864, 99972, 101472, 114156, 115968, 116634, 130464, 133296, 135296, 149958, 152208, 155512, 173952, 174951, 177728, 199944, 202944, 228312, 233268, 260928, 266592, 270592, 299916, 304416, 311024, 347904, 349902, 355456, 399888, 405888, 419327, 456624, 466536, 521856, 524853, 533184, 599832, 608832, 622048, 699804, 710912, 799776, 811776, 838654, 913248, 933072, 1043712, 1049706, 1066368, 1199664, 1217664, 1244096, 1257981, 1399608, 1599552, 1677308, 1826496, 1866144, 2099412, 2132736, 2399328, 2435328, 2488192, 2515962, 2799216, 2935289, 3199104, 3354616, 3652992, 3732288, 3773943, 4198824, 4798656, 4976384, 5031924, 5598432, 5870578, 6398208, 6709232, 7305984, 7464576, 7547886, 8397648, 8805867, 9597312, 10063848, 11196864, 11321829, 11741156, 13418464, 14929152, 15095772, 16795296, 17611734, 19194624, 20127696, 22393728, 22643658, 23482312, 26417601, 26836928, 30191544, 33590592, 35223468, 40255392, 44787456, 45287316, 46964624, 52835202, 53673856, 60383088, 67181184, 70446936, 79252803, 80510784, 90574632, 93929248, 105670404, 107347712, 120766176, 134362368, 140893872, 158505606, 161021568, 181149264, 187858496, 211340808, 241532352, 281787744, 317011212, 322043136, 362298528, 375716992, 422681616, 483064704, 563575488, 634022424, 724597056, 751433984, 845363232, 966129408, 1127150976, 1268044848, 1449194112, 1690726464, 2254301952, 2536089696, 2898388224, 3381452928, 5072179392, 6762905856, 10144358784, 20288717568]

約数ペア:

[(1, 20288717568), (2, 10144358784), (3, 6762905856), (4, 5072179392), (6, 3381452928), (7, 2898388224), (8, 2536089696), (9, 2254301952), (12, 1690726464), (14, 1449194112), (16, 1268044848), (18, 1127150976), (21, 966129408), (24, 845363232), (27, 751433984), (28, 724597056), (32, 634022424), (36, 563575488), (42, 483064704), (48, 422681616), (54, 375716992), (56, 362298528), (63, 322043136), (64, 317011212), (72, 281787744), (84, 241532352), (96, 211340808), (108, 187858496), (112, 181149264), (126, 161021568), (128, 158505606), (144, 140893872), (151, 134362368), (168, 120766176), (189, 107347712), (192, 105670404), (216, 93929248), (224, 90574632), (252, 80510784), (256, 79252803), (288, 70446936), (302, 67181184), (336, 60383088), (378, 53673856), (384, 52835202), (432, 46964624), (448, 45287316), (453, 44787456), (504, 40255392), (576, 35223468), (604, 33590592), (672, 30191544), (756, 26836928), (768, 26417601), (864, 23482312), (896, 22643658), (906, 22393728), (1008, 20127696), (1057, 19194624), (1152, 17611734), (1208, 16795296), (1344, 15095772), (1359, 14929152), (1512, 13418464), (1728, 11741156), (1792, 11321829), (1812, 11196864), (2016, 10063848), (2114, 9597312), (2304, 8805867), (2416, 8397648), (2688, 7547886), (2718, 7464576), (2777, 7305984), (3024, 6709232), (3171, 6398208), (3456, 5870578), (3624, 5598432), (4032, 5031924), (4077, 4976384), (4228, 4798656), (4832, 4198824), (5376, 3773943), (5436, 3732288), (5554, 3652992), (6048, 3354616), (6342, 3199104), (6912, 2935289), (7248, 2799216), (8064, 2515962), (8154, 2488192), (8331, 2435328), (8456, 2399328), (9513, 2132736), (9664, 2099412), (10872, 1866144), (11108, 1826496), (12096, 1677308), (12684, 1599552), (14496, 1399608), (16128, 1257981), (16308, 1244096), (16662, 1217664), (16912, 1199664), (19026, 1066368), (19328, 1049706), (19439, 1043712), (21744, 933072), (22216, 913248), (24192, 838654), (24993, 811776), (25368, 799776), (28539, 710912), (28992, 699804), (32616, 622048), (33324, 608832), (33824, 599832), (38052, 533184), (38656, 524853), (38878, 521856), (43488, 466536), (44432, 456624), (48384, 419327), (49986, 405888), (50736, 399888), (57078, 355456), (57984, 349902), (58317, 347904), (65232, 311024), (66648, 304416), (67648, 299916), (74979, 270592), (76104, 266592), (77756, 260928), (86976, 233268), (88864, 228312), (99972, 202944), (101472, 199944), (114156, 177728), (115968, 174951), (116634, 173952), (130464, 155512), (133296, 152208), (135296, 149958)]