215625841920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{603791}}^1$

素因数の和:603849

約数の個数: 216

約数和(自身を含む): 770110129152

約数和(自身を除く): 554484287232

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, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 7936, 8928, 9920, 11160, 11520, 11904, 14880, 17856, 19840, 22320, 23808, 29760, 35712, 39680, 44640, 59520, 71424, 89280, 119040, 178560, 357120, 603791, 1207582, 1811373, 2415164, 3018955, 3622746, 4830328, 5434119, 6037910, 7245492, 9056865, 9660656, 10868238, 12075820, 14490984, 18113730, 18717521, 19321312, 21736476, 24151640, 27170595, 28981968, 36227460, 37435042, 38642624, 43472952, 48303280, 54341190, 56152563, 57963936, 72454920, 74870084, 77285248, 86945904, 93587605, 96606560, 108682380, 112305126, 115927872, 144909840, 149740168, 154570496, 168457689, 173891808, 187175210, 193213120, 217364760, 224610252, 231855744, 280762815, 289819680, 299480336, 336915378, 347783616, 374350420, 386426240, 434729520, 449220504, 463711488, 561525630, 579639360, 598960672, 673830756, 695567232, 748700840, 772852480, 842288445, 869459040, 898441008, 1123051260, 1159278720, 1197921344, 1347661512, 1391134464, 1497401680, 1684576890, 1738918080, 1796882016, 2246102520, 2318557440, 2395842688, 2695323024, 2994803360, 3369153780, 3477836160, 3593764032, 4492205040, 4791685376, 5390646048, 5989606720, 6738307560, 6955672320, 7187528064, 8984410080, 10781292096, 11979213440, 13476615120, 14375056128, 17968820160, 21562584192, 23958426880, 26953230240, 35937640320, 43125168384, 53906460480, 71875280640, 107812920960, 215625841920]

約数ペア:

[(1, 215625841920), (2, 107812920960), (3, 71875280640), (4, 53906460480), (5, 43125168384), (6, 35937640320), (8, 26953230240), (9, 23958426880), (10, 21562584192), (12, 17968820160), (15, 14375056128), (16, 13476615120), (18, 11979213440), (20, 10781292096), (24, 8984410080), (30, 7187528064), (31, 6955672320), (32, 6738307560), (36, 5989606720), (40, 5390646048), (45, 4791685376), (48, 4492205040), (60, 3593764032), (62, 3477836160), (64, 3369153780), (72, 2994803360), (80, 2695323024), (90, 2395842688), (93, 2318557440), (96, 2246102520), (120, 1796882016), (124, 1738918080), (128, 1684576890), (144, 1497401680), (155, 1391134464), (160, 1347661512), (180, 1197921344), (186, 1159278720), (192, 1123051260), (240, 898441008), (248, 869459040), (256, 842288445), (279, 772852480), (288, 748700840), (310, 695567232), (320, 673830756), (360, 598960672), (372, 579639360), (384, 561525630), (465, 463711488), (480, 449220504), (496, 434729520), (558, 386426240), (576, 374350420), (620, 347783616), (640, 336915378), (720, 299480336), (744, 289819680), (768, 280762815), (930, 231855744), (960, 224610252), (992, 217364760), (1116, 193213120), (1152, 187175210), (1240, 173891808), (1280, 168457689), (1395, 154570496), (1440, 149740168), (1488, 144909840), (1860, 115927872), (1920, 112305126), (1984, 108682380), (2232, 96606560), (2304, 93587605), (2480, 86945904), (2790, 77285248), (2880, 74870084), (2976, 72454920), (3720, 57963936), (3840, 56152563), (3968, 54341190), (4464, 48303280), (4960, 43472952), (5580, 38642624), (5760, 37435042), (5952, 36227460), (7440, 28981968), (7936, 27170595), (8928, 24151640), (9920, 21736476), (11160, 19321312), (11520, 18717521), (11904, 18113730), (14880, 14490984), (17856, 12075820), (19840, 10868238), (22320, 9660656), (23808, 9056865), (29760, 7245492), (35712, 6037910), (39680, 5434119), (44640, 4830328), (59520, 3622746), (71424, 3018955), (89280, 2415164), (119040, 1811373), (178560, 1207582), (357120, 603791)]