323907840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:965

約数の個数: 216

約数和(自身を含む): 1158114048

約数和(自身を除く): 834206208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 907, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1814, 1860, 1920, 1984, 2232, 2304, 2480, 2721, 2790, 2880, 2976, 3628, 3720, 3840, 3968, 4464, 4535, 4960, 5442, 5580, 5760, 5952, 7256, 7440, 7936, 8163, 8928, 9070, 9920, 10884, 11160, 11520, 11904, 13605, 14512, 14880, 16326, 17856, 18140, 19840, 21768, 22320, 23808, 27210, 28117, 29024, 29760, 32652, 35712, 36280, 39680, 40815, 43536, 44640, 54420, 56234, 58048, 59520, 65304, 71424, 72560, 81630, 84351, 87072, 89280, 108840, 112468, 116096, 119040, 130608, 140585, 145120, 163260, 168702, 174144, 178560, 217680, 224936, 232192, 253053, 261216, 281170, 290240, 326520, 337404, 348288, 357120, 421755, 435360, 449872, 506106, 522432, 562340, 580480, 653040, 674808, 696576, 843510, 870720, 899744, 1012212, 1044864, 1124680, 1160960, 1265265, 1306080, 1349616, 1687020, 1741440, 1799488, 2024424, 2089728, 2249360, 2530530, 2612160, 2699232, 3374040, 3482880, 3598976, 4048848, 4498720, 5061060, 5224320, 5398464, 6748080, 7197952, 8097696, 8997440, 10122120, 10448640, 10796928, 13496160, 16195392, 17994880, 20244240, 21593856, 26992320, 32390784, 35989760, 40488480, 53984640, 64781568, 80976960, 107969280, 161953920, 323907840]

約数ペア:

[(1, 323907840), (2, 161953920), (3, 107969280), (4, 80976960), (5, 64781568), (6, 53984640), (8, 40488480), (9, 35989760), (10, 32390784), (12, 26992320), (15, 21593856), (16, 20244240), (18, 17994880), (20, 16195392), (24, 13496160), (30, 10796928), (31, 10448640), (32, 10122120), (36, 8997440), (40, 8097696), (45, 7197952), (48, 6748080), (60, 5398464), (62, 5224320), (64, 5061060), (72, 4498720), (80, 4048848), (90, 3598976), (93, 3482880), (96, 3374040), (120, 2699232), (124, 2612160), (128, 2530530), (144, 2249360), (155, 2089728), (160, 2024424), (180, 1799488), (186, 1741440), (192, 1687020), (240, 1349616), (248, 1306080), (256, 1265265), (279, 1160960), (288, 1124680), (310, 1044864), (320, 1012212), (360, 899744), (372, 870720), (384, 843510), (465, 696576), (480, 674808), (496, 653040), (558, 580480), (576, 562340), (620, 522432), (640, 506106), (720, 449872), (744, 435360), (768, 421755), (907, 357120), (930, 348288), (960, 337404), (992, 326520), (1116, 290240), (1152, 281170), (1240, 261216), (1280, 253053), (1395, 232192), (1440, 224936), (1488, 217680), (1814, 178560), (1860, 174144), (1920, 168702), (1984, 163260), (2232, 145120), (2304, 140585), (2480, 130608), (2721, 119040), (2790, 116096), (2880, 112468), (2976, 108840), (3628, 89280), (3720, 87072), (3840, 84351), (3968, 81630), (4464, 72560), (4535, 71424), (4960, 65304), (5442, 59520), (5580, 58048), (5760, 56234), (5952, 54420), (7256, 44640), (7440, 43536), (7936, 40815), (8163, 39680), (8928, 36280), (9070, 35712), (9920, 32652), (10884, 29760), (11160, 29024), (11520, 28117), (11904, 27210), (13605, 23808), (14512, 22320), (14880, 21768), (16326, 19840), (17856, 18140)]