712097280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1057

約数の個数: 240

約数和(自身を含む): 2548301184

約数和(自身を除く): 1836203904

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, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 997, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 1994, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 2991, 3720, 3840, 3968, 3988, 4464, 4608, 4960, 4985, 5580, 5760, 5952, 5982, 7440, 7680, 7936, 7976, 8928, 8973, 9920, 9970, 11160, 11520, 11904, 11964, 14880, 14955, 15872, 15952, 17856, 17946, 19840, 19940, 22320, 23040, 23808, 23928, 29760, 29910, 30907, 31904, 35712, 35892, 39680, 39880, 44640, 44865, 47616, 47856, 59520, 59820, 61814, 63808, 71424, 71784, 79360, 79760, 89280, 89730, 92721, 95712, 119040, 119640, 123628, 127616, 142848, 143568, 154535, 159520, 178560, 179460, 185442, 191424, 238080, 239280, 247256, 255232, 278163, 287136, 309070, 319040, 357120, 358920, 370884, 382848, 463605, 478560, 494512, 510464, 556326, 574272, 618140, 638080, 714240, 717840, 741768, 765696, 927210, 957120, 989024, 1112652, 1148544, 1236280, 1276160, 1390815, 1435680, 1483536, 1531392, 1854420, 1914240, 1978048, 2225304, 2297088, 2472560, 2552320, 2781630, 2871360, 2967072, 3708840, 3828480, 3956096, 4450608, 4594176, 4945120, 5563260, 5742720, 5934144, 7417680, 7656960, 7912192, 8901216, 9890240, 11126520, 11485440, 11868288, 14835360, 15824384, 17802432, 19780480, 22253040, 22970880, 23736576, 29670720, 35604864, 39560960, 44506080, 47473152, 59341440, 71209728, 79121920, 89012160, 118682880, 142419456, 178024320, 237365760, 356048640, 712097280]

約数ペア:

[(1, 712097280), (2, 356048640), (3, 237365760), (4, 178024320), (5, 142419456), (6, 118682880), (8, 89012160), (9, 79121920), (10, 71209728), (12, 59341440), (15, 47473152), (16, 44506080), (18, 39560960), (20, 35604864), (24, 29670720), (30, 23736576), (31, 22970880), (32, 22253040), (36, 19780480), (40, 17802432), (45, 15824384), (48, 14835360), (60, 11868288), (62, 11485440), (64, 11126520), (72, 9890240), (80, 8901216), (90, 7912192), (93, 7656960), (96, 7417680), (120, 5934144), (124, 5742720), (128, 5563260), (144, 4945120), (155, 4594176), (160, 4450608), (180, 3956096), (186, 3828480), (192, 3708840), (240, 2967072), (248, 2871360), (256, 2781630), (279, 2552320), (288, 2472560), (310, 2297088), (320, 2225304), (360, 1978048), (372, 1914240), (384, 1854420), (465, 1531392), (480, 1483536), (496, 1435680), (512, 1390815), (558, 1276160), (576, 1236280), (620, 1148544), (640, 1112652), (720, 989024), (744, 957120), (768, 927210), (930, 765696), (960, 741768), (992, 717840), (997, 714240), (1116, 638080), (1152, 618140), (1240, 574272), (1280, 556326), (1395, 510464), (1440, 494512), (1488, 478560), (1536, 463605), (1860, 382848), (1920, 370884), (1984, 358920), (1994, 357120), (2232, 319040), (2304, 309070), (2480, 287136), (2560, 278163), (2790, 255232), (2880, 247256), (2976, 239280), (2991, 238080), (3720, 191424), (3840, 185442), (3968, 179460), (3988, 178560), (4464, 159520), (4608, 154535), (4960, 143568), (4985, 142848), (5580, 127616), (5760, 123628), (5952, 119640), (5982, 119040), (7440, 95712), (7680, 92721), (7936, 89730), (7976, 89280), (8928, 79760), (8973, 79360), (9920, 71784), (9970, 71424), (11160, 63808), (11520, 61814), (11904, 59820), (11964, 59520), (14880, 47856), (14955, 47616), (15872, 44865), (15952, 44640), (17856, 39880), (17946, 39680), (19840, 35892), (19940, 35712), (22320, 31904), (23040, 30907), (23808, 29910), (23928, 29760)]