316754880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1543

約数の個数: 224

約数和(自身を含む): 1147535424

約数和(自身を除く): 830780544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 320, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 832, 884, 960, 1020, 1040, 1088, 1105, 1248, 1326, 1360, 1493, 1560, 1632, 1768, 2040, 2080, 2210, 2496, 2652, 2720, 2986, 3120, 3264, 3315, 3536, 4080, 4160, 4420, 4479, 5304, 5440, 5972, 6240, 6630, 7072, 7465, 8160, 8840, 8958, 10608, 11944, 12480, 13260, 14144, 14930, 16320, 17680, 17916, 19409, 21216, 22395, 23888, 25381, 26520, 29860, 35360, 35832, 38818, 42432, 44790, 47776, 50762, 53040, 58227, 59720, 70720, 71664, 76143, 77636, 89580, 95552, 97045, 101524, 106080, 116454, 119440, 126905, 143328, 152286, 155272, 179160, 194090, 203048, 212160, 232908, 238880, 253810, 286656, 291135, 304572, 310544, 329953, 358320, 380715, 388180, 406096, 465816, 477760, 507620, 582270, 609144, 621088, 659906, 716640, 761430, 776360, 812192, 931632, 989859, 1015240, 1164540, 1218288, 1242176, 1319812, 1433280, 1522860, 1552720, 1624384, 1649765, 1863264, 1979718, 2030480, 2329080, 2436576, 2639624, 3045720, 3105440, 3299530, 3726528, 3959436, 4060960, 4658160, 4873152, 4949295, 5279248, 6091440, 6210880, 6599060, 7918872, 8121920, 9316320, 9898590, 10558496, 12182880, 13198120, 15837744, 18632640, 19797180, 21116992, 24365760, 26396240, 31675488, 39594360, 52792480, 63350976, 79188720, 105584960, 158377440, 316754880]

約数ペア:

[(1, 316754880), (2, 158377440), (3, 105584960), (4, 79188720), (5, 63350976), (6, 52792480), (8, 39594360), (10, 31675488), (12, 26396240), (13, 24365760), (15, 21116992), (16, 19797180), (17, 18632640), (20, 15837744), (24, 13198120), (26, 12182880), (30, 10558496), (32, 9898590), (34, 9316320), (39, 8121920), (40, 7918872), (48, 6599060), (51, 6210880), (52, 6091440), (60, 5279248), (64, 4949295), (65, 4873152), (68, 4658160), (78, 4060960), (80, 3959436), (85, 3726528), (96, 3299530), (102, 3105440), (104, 3045720), (120, 2639624), (130, 2436576), (136, 2329080), (156, 2030480), (160, 1979718), (170, 1863264), (192, 1649765), (195, 1624384), (204, 1552720), (208, 1522860), (221, 1433280), (240, 1319812), (255, 1242176), (260, 1218288), (272, 1164540), (312, 1015240), (320, 989859), (340, 931632), (390, 812192), (408, 776360), (416, 761430), (442, 716640), (480, 659906), (510, 621088), (520, 609144), (544, 582270), (624, 507620), (663, 477760), (680, 465816), (780, 406096), (816, 388180), (832, 380715), (884, 358320), (960, 329953), (1020, 310544), (1040, 304572), (1088, 291135), (1105, 286656), (1248, 253810), (1326, 238880), (1360, 232908), (1493, 212160), (1560, 203048), (1632, 194090), (1768, 179160), (2040, 155272), (2080, 152286), (2210, 143328), (2496, 126905), (2652, 119440), (2720, 116454), (2986, 106080), (3120, 101524), (3264, 97045), (3315, 95552), (3536, 89580), (4080, 77636), (4160, 76143), (4420, 71664), (4479, 70720), (5304, 59720), (5440, 58227), (5972, 53040), (6240, 50762), (6630, 47776), (7072, 44790), (7465, 42432), (8160, 38818), (8840, 35832), (8958, 35360), (10608, 29860), (11944, 26520), (12480, 25381), (13260, 23888), (14144, 22395), (14930, 21216), (16320, 19409), (17680, 17916)]