712216320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{193}}^1$

素因数の和:279

約数の個数: 216

約数和(自身を含む): 2362561488

約数和(自身を除く): 1650345168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 193, 240, 248, 256, 310, 320, 372, 384, 386, 465, 480, 496, 579, 620, 640, 744, 768, 772, 930, 960, 961, 965, 992, 1158, 1240, 1280, 1488, 1544, 1860, 1920, 1922, 1930, 1984, 2316, 2480, 2883, 2895, 2976, 3088, 3720, 3840, 3844, 3860, 3968, 4632, 4805, 4960, 5766, 5790, 5952, 5983, 6176, 7440, 7688, 7720, 7936, 9264, 9610, 9920, 11532, 11580, 11904, 11966, 12352, 14415, 14880, 15376, 15440, 17949, 18528, 19220, 19840, 23064, 23160, 23808, 23932, 24704, 28830, 29760, 29915, 30752, 30880, 35898, 37056, 38440, 39680, 46128, 46320, 47864, 49408, 57660, 59520, 59830, 61504, 61760, 71796, 74112, 76880, 89745, 92256, 92640, 95728, 115320, 119040, 119660, 123008, 123520, 143592, 148224, 153760, 179490, 184512, 185280, 185473, 191456, 230640, 239320, 246016, 247040, 287184, 307520, 358980, 369024, 370560, 370946, 382912, 461280, 478640, 556419, 574368, 615040, 717960, 738048, 741120, 741892, 765824, 922560, 927365, 957280, 1112838, 1148736, 1230080, 1435920, 1483784, 1531648, 1845120, 1854730, 1914560, 2225676, 2297472, 2782095, 2871840, 2967568, 3690240, 3709460, 3829120, 4451352, 4594944, 5564190, 5743680, 5935136, 7418920, 7658240, 8902704, 11128380, 11487360, 11870272, 14837840, 17805408, 22256760, 22974720, 23740544, 29675680, 35610816, 44513520, 47481088, 59351360, 71221632, 89027040, 118702720, 142443264, 178054080, 237405440, 356108160, 712216320]

約数ペア:

[(1, 712216320), (2, 356108160), (3, 237405440), (4, 178054080), (5, 142443264), (6, 118702720), (8, 89027040), (10, 71221632), (12, 59351360), (15, 47481088), (16, 44513520), (20, 35610816), (24, 29675680), (30, 23740544), (31, 22974720), (32, 22256760), (40, 17805408), (48, 14837840), (60, 11870272), (62, 11487360), (64, 11128380), (80, 8902704), (93, 7658240), (96, 7418920), (120, 5935136), (124, 5743680), (128, 5564190), (155, 4594944), (160, 4451352), (186, 3829120), (192, 3709460), (193, 3690240), (240, 2967568), (248, 2871840), (256, 2782095), (310, 2297472), (320, 2225676), (372, 1914560), (384, 1854730), (386, 1845120), (465, 1531648), (480, 1483784), (496, 1435920), (579, 1230080), (620, 1148736), (640, 1112838), (744, 957280), (768, 927365), (772, 922560), (930, 765824), (960, 741892), (961, 741120), (965, 738048), (992, 717960), (1158, 615040), (1240, 574368), (1280, 556419), (1488, 478640), (1544, 461280), (1860, 382912), (1920, 370946), (1922, 370560), (1930, 369024), (1984, 358980), (2316, 307520), (2480, 287184), (2883, 247040), (2895, 246016), (2976, 239320), (3088, 230640), (3720, 191456), (3840, 185473), (3844, 185280), (3860, 184512), (3968, 179490), (4632, 153760), (4805, 148224), (4960, 143592), (5766, 123520), (5790, 123008), (5952, 119660), (5983, 119040), (6176, 115320), (7440, 95728), (7688, 92640), (7720, 92256), (7936, 89745), (9264, 76880), (9610, 74112), (9920, 71796), (11532, 61760), (11580, 61504), (11904, 59830), (11966, 59520), (12352, 57660), (14415, 49408), (14880, 47864), (15376, 46320), (15440, 46128), (17949, 39680), (18528, 38440), (19220, 37056), (19840, 35898), (23064, 30880), (23160, 30752), (23808, 29915), (23932, 29760), (24704, 28830)]