18170741760

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1231}}^1$

素因数の和:1321

約数の個数: 264

約数和(自身を含む): 60102016128

約数和(自身を除く): 41931274368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 961, 992, 1024, 1231, 1240, 1280, 1488, 1536, 1860, 1920, 1922, 1984, 2462, 2480, 2560, 2883, 2976, 3072, 3693, 3720, 3840, 3844, 3968, 4805, 4924, 4960, 5120, 5766, 5952, 6155, 7386, 7440, 7680, 7688, 7936, 9610, 9848, 9920, 11532, 11904, 12310, 14415, 14772, 14880, 15360, 15376, 15872, 18465, 19220, 19696, 19840, 23064, 23808, 24620, 28830, 29544, 29760, 30752, 31744, 36930, 38161, 38440, 39392, 39680, 46128, 47616, 49240, 57660, 59088, 59520, 61504, 73860, 76322, 76880, 78784, 79360, 92256, 95232, 98480, 114483, 115320, 118176, 119040, 123008, 147720, 152644, 153760, 157568, 158720, 184512, 190805, 196960, 228966, 230640, 236352, 238080, 246016, 295440, 305288, 307520, 315136, 369024, 381610, 393920, 457932, 461280, 472704, 476160, 492032, 572415, 590880, 610576, 615040, 630272, 738048, 763220, 787840, 915864, 922560, 945408, 984064, 1144830, 1181760, 1182991, 1221152, 1230080, 1260544, 1476096, 1526440, 1575680, 1831728, 1845120, 1890816, 2289660, 2363520, 2365982, 2442304, 2460160, 2952192, 3052880, 3151360, 3548973, 3663456, 3690240, 3781632, 4579320, 4727040, 4731964, 4884608, 4920320, 5914955, 6105760, 6302720, 7097946, 7326912, 7380480, 9158640, 9454080, 9463928, 9769216, 11829910, 12211520, 14195892, 14653824, 14760960, 17744865, 18317280, 18908160, 18927856, 19538432, 23659820, 24423040, 28391784, 29307648, 35489730, 36634560, 37855712, 39076864, 47319640, 48846080, 56783568, 58615296, 70979460, 73269120, 75711424, 94639280, 97692160, 113567136, 117230592, 141958920, 146538240, 151422848, 189278560, 195384320, 227134272, 283917840, 293076480, 302845696, 378557120, 454268544, 567835680, 586152960, 605691392, 757114240, 908537088, 1135671360, 1211382784, 1514228480, 1817074176, 2271342720, 3028456960, 3634148352, 4542685440, 6056913920, 9085370880, 18170741760]

約数ペア:

[(1, 18170741760), (2, 9085370880), (3, 6056913920), (4, 4542685440), (5, 3634148352), (6, 3028456960), (8, 2271342720), (10, 1817074176), (12, 1514228480), (15, 1211382784), (16, 1135671360), (20, 908537088), (24, 757114240), (30, 605691392), (31, 586152960), (32, 567835680), (40, 454268544), (48, 378557120), (60, 302845696), (62, 293076480), (64, 283917840), (80, 227134272), (93, 195384320), (96, 189278560), (120, 151422848), (124, 146538240), (128, 141958920), (155, 117230592), (160, 113567136), (186, 97692160), (192, 94639280), (240, 75711424), (248, 73269120), (256, 70979460), (310, 58615296), (320, 56783568), (372, 48846080), (384, 47319640), (465, 39076864), (480, 37855712), (496, 36634560), (512, 35489730), (620, 29307648), (640, 28391784), (744, 24423040), (768, 23659820), (930, 19538432), (960, 18927856), (961, 18908160), (992, 18317280), (1024, 17744865), (1231, 14760960), (1240, 14653824), (1280, 14195892), (1488, 12211520), (1536, 11829910), (1860, 9769216), (1920, 9463928), (1922, 9454080), (1984, 9158640), (2462, 7380480), (2480, 7326912), (2560, 7097946), (2883, 6302720), (2976, 6105760), (3072, 5914955), (3693, 4920320), (3720, 4884608), (3840, 4731964), (3844, 4727040), (3968, 4579320), (4805, 3781632), (4924, 3690240), (4960, 3663456), (5120, 3548973), (5766, 3151360), (5952, 3052880), (6155, 2952192), (7386, 2460160), (7440, 2442304), (7680, 2365982), (7688, 2363520), (7936, 2289660), (9610, 1890816), (9848, 1845120), (9920, 1831728), (11532, 1575680), (11904, 1526440), (12310, 1476096), (14415, 1260544), (14772, 1230080), (14880, 1221152), (15360, 1182991), (15376, 1181760), (15872, 1144830), (18465, 984064), (19220, 945408), (19696, 922560), (19840, 915864), (23064, 787840), (23808, 763220), (24620, 738048), (28830, 630272), (29544, 615040), (29760, 610576), (30752, 590880), (31744, 572415), (36930, 492032), (38161, 476160), (38440, 472704), (39392, 461280), (39680, 457932), (46128, 393920), (47616, 381610), (49240, 369024), (57660, 315136), (59088, 307520), (59520, 305288), (61504, 295440), (73860, 246016), (76322, 238080), (76880, 236352), (78784, 230640), (79360, 228966), (92256, 196960), (95232, 190805), (98480, 184512), (114483, 158720), (115320, 157568), (118176, 153760), (119040, 152644), (123008, 147720)]