7187754240

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6709}}^1$

素因数の和:6770

約数の個数: 288

約数和(自身を含む): 26333260800

約数和(自身を除く): 19145506560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 768, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2304, 2480, 2790, 2880, 2976, 3348, 3456, 3720, 3840, 3968, 4185, 4320, 4464, 4960, 5580, 5760, 5952, 6696, 6709, 6912, 7440, 7936, 8370, 8640, 8928, 9920, 11160, 11520, 11904, 13392, 13418, 14880, 16740, 17280, 17856, 19840, 20127, 22320, 23808, 26784, 26836, 29760, 33480, 33545, 34560, 35712, 39680, 40254, 44640, 53568, 53672, 59520, 60381, 66960, 67090, 71424, 80508, 89280, 100635, 107136, 107344, 119040, 120762, 133920, 134180, 161016, 178560, 181143, 201270, 207979, 214272, 214688, 241524, 267840, 268360, 301905, 322032, 357120, 362286, 402540, 415958, 429376, 483048, 535680, 536720, 603810, 623937, 644064, 724572, 805080, 831916, 858752, 905715, 966096, 1039895, 1071360, 1073440, 1207620, 1247874, 1288128, 1449144, 1610160, 1663832, 1717504, 1811430, 1871811, 1932192, 2079790, 2146880, 2415240, 2495748, 2576256, 2898288, 3119685, 3220320, 3327664, 3622860, 3743622, 3864384, 4159580, 4293760, 4830480, 4991496, 5152512, 5615433, 5796576, 6239370, 6440640, 6655328, 7245720, 7487244, 7728768, 8319160, 8587520, 9359055, 9660960, 9982992, 11230866, 11593152, 12478740, 12881280, 13310656, 14491440, 14974488, 15457536, 16638320, 18718110, 19321920, 19965984, 22461732, 23186304, 24957480, 25762560, 26621312, 28077165, 28982880, 29948976, 33276640, 37436220, 38643840, 39931968, 44923464, 46372608, 49914960, 53242624, 56154330, 57965760, 59897952, 66553280, 74872440, 77287680, 79863936, 89846928, 99829920, 112308660, 115931520, 119795904, 133106560, 149744880, 159727872, 179693856, 199659840, 224617320, 231863040, 239591808, 266213120, 299489760, 359387712, 399319680, 449234640, 479183616, 598979520, 718775424, 798639360, 898469280, 1197959040, 1437550848, 1796938560, 2395918080, 3593877120, 7187754240]

約数ペア:

[(1, 7187754240), (2, 3593877120), (3, 2395918080), (4, 1796938560), (5, 1437550848), (6, 1197959040), (8, 898469280), (9, 798639360), (10, 718775424), (12, 598979520), (15, 479183616), (16, 449234640), (18, 399319680), (20, 359387712), (24, 299489760), (27, 266213120), (30, 239591808), (31, 231863040), (32, 224617320), (36, 199659840), (40, 179693856), (45, 159727872), (48, 149744880), (54, 133106560), (60, 119795904), (62, 115931520), (64, 112308660), (72, 99829920), (80, 89846928), (90, 79863936), (93, 77287680), (96, 74872440), (108, 66553280), (120, 59897952), (124, 57965760), (128, 56154330), (135, 53242624), (144, 49914960), (155, 46372608), (160, 44923464), (180, 39931968), (186, 38643840), (192, 37436220), (216, 33276640), (240, 29948976), (248, 28982880), (256, 28077165), (270, 26621312), (279, 25762560), (288, 24957480), (310, 23186304), (320, 22461732), (360, 19965984), (372, 19321920), (384, 18718110), (432, 16638320), (465, 15457536), (480, 14974488), (496, 14491440), (540, 13310656), (558, 12881280), (576, 12478740), (620, 11593152), (640, 11230866), (720, 9982992), (744, 9660960), (768, 9359055), (837, 8587520), (864, 8319160), (930, 7728768), (960, 7487244), (992, 7245720), (1080, 6655328), (1116, 6440640), (1152, 6239370), (1240, 5796576), (1280, 5615433), (1395, 5152512), (1440, 4991496), (1488, 4830480), (1674, 4293760), (1728, 4159580), (1860, 3864384), (1920, 3743622), (1984, 3622860), (2160, 3327664), (2232, 3220320), (2304, 3119685), (2480, 2898288), (2790, 2576256), (2880, 2495748), (2976, 2415240), (3348, 2146880), (3456, 2079790), (3720, 1932192), (3840, 1871811), (3968, 1811430), (4185, 1717504), (4320, 1663832), (4464, 1610160), (4960, 1449144), (5580, 1288128), (5760, 1247874), (5952, 1207620), (6696, 1073440), (6709, 1071360), (6912, 1039895), (7440, 966096), (7936, 905715), (8370, 858752), (8640, 831916), (8928, 805080), (9920, 724572), (11160, 644064), (11520, 623937), (11904, 603810), (13392, 536720), (13418, 535680), (14880, 483048), (16740, 429376), (17280, 415958), (17856, 402540), (19840, 362286), (20127, 357120), (22320, 322032), (23808, 301905), (26784, 268360), (26836, 267840), (29760, 241524), (33480, 214688), (33545, 214272), (34560, 207979), (35712, 201270), (39680, 181143), (40254, 178560), (44640, 161016), (53568, 134180), (53672, 133920), (59520, 120762), (60381, 119040), (66960, 107344), (67090, 107136), (71424, 100635), (80508, 89280)]