31549294080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3613}}^1$

素因数の和:4021

約数の個数: 240

約数和(自身を含む): 109582696080

約数和(自身を除く): 78033402000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 379, 384, 480, 512, 576, 640, 720, 758, 768, 960, 1137, 1152, 1280, 1440, 1516, 1536, 1895, 1920, 2274, 2304, 2560, 2880, 3032, 3411, 3613, 3790, 3840, 4548, 4608, 5685, 5760, 6064, 6822, 7226, 7580, 7680, 9096, 10839, 11370, 11520, 12128, 13644, 14452, 15160, 17055, 18065, 18192, 21678, 22740, 23040, 24256, 27288, 28904, 30320, 32517, 34110, 36130, 36384, 43356, 45480, 48512, 54195, 54576, 57808, 60640, 65034, 68220, 72260, 72768, 86712, 90960, 97024, 108390, 109152, 115616, 121280, 130068, 136440, 144520, 145536, 162585, 173424, 181920, 194048, 216780, 218304, 231232, 242560, 260136, 272880, 289040, 291072, 325170, 346848, 363840, 433560, 436608, 462464, 485120, 520272, 545760, 578080, 582144, 650340, 693696, 727680, 867120, 873216, 924928, 970240, 1040544, 1091520, 1156160, 1300680, 1369327, 1387392, 1455360, 1734240, 1746432, 1849856, 2081088, 2183040, 2312320, 2601360, 2738654, 2774784, 2910720, 3468480, 4107981, 4162176, 4366080, 4624640, 5202720, 5477308, 5549568, 6846635, 6936960, 8215962, 8324352, 8732160, 9249280, 10405440, 10954616, 12323943, 13693270, 13873920, 16431924, 16648704, 20539905, 20810880, 21909232, 24647886, 27386540, 27747840, 32863848, 41079810, 41621760, 43818464, 49295772, 54773080, 61619715, 65727696, 82159620, 83243520, 87636928, 98591544, 109546160, 123239430, 131455392, 164319240, 175273856, 197183088, 219092320, 246478860, 262910784, 328638480, 350547712, 394366176, 438184640, 492957720, 525821568, 657276960, 701095424, 788732352, 876369280, 985915440, 1051643136, 1314553920, 1577464704, 1752738560, 1971830880, 2103286272, 2629107840, 3154929408, 3505477120, 3943661760, 5258215680, 6309858816, 7887323520, 10516431360, 15774647040, 31549294080]

約数ペア:

[(1, 31549294080), (2, 15774647040), (3, 10516431360), (4, 7887323520), (5, 6309858816), (6, 5258215680), (8, 3943661760), (9, 3505477120), (10, 3154929408), (12, 2629107840), (15, 2103286272), (16, 1971830880), (18, 1752738560), (20, 1577464704), (24, 1314553920), (30, 1051643136), (32, 985915440), (36, 876369280), (40, 788732352), (45, 701095424), (48, 657276960), (60, 525821568), (64, 492957720), (72, 438184640), (80, 394366176), (90, 350547712), (96, 328638480), (120, 262910784), (128, 246478860), (144, 219092320), (160, 197183088), (180, 175273856), (192, 164319240), (240, 131455392), (256, 123239430), (288, 109546160), (320, 98591544), (360, 87636928), (379, 83243520), (384, 82159620), (480, 65727696), (512, 61619715), (576, 54773080), (640, 49295772), (720, 43818464), (758, 41621760), (768, 41079810), (960, 32863848), (1137, 27747840), (1152, 27386540), (1280, 24647886), (1440, 21909232), (1516, 20810880), (1536, 20539905), (1895, 16648704), (1920, 16431924), (2274, 13873920), (2304, 13693270), (2560, 12323943), (2880, 10954616), (3032, 10405440), (3411, 9249280), (3613, 8732160), (3790, 8324352), (3840, 8215962), (4548, 6936960), (4608, 6846635), (5685, 5549568), (5760, 5477308), (6064, 5202720), (6822, 4624640), (7226, 4366080), (7580, 4162176), (7680, 4107981), (9096, 3468480), (10839, 2910720), (11370, 2774784), (11520, 2738654), (12128, 2601360), (13644, 2312320), (14452, 2183040), (15160, 2081088), (17055, 1849856), (18065, 1746432), (18192, 1734240), (21678, 1455360), (22740, 1387392), (23040, 1369327), (24256, 1300680), (27288, 1156160), (28904, 1091520), (30320, 1040544), (32517, 970240), (34110, 924928), (36130, 873216), (36384, 867120), (43356, 727680), (45480, 693696), (48512, 650340), (54195, 582144), (54576, 578080), (57808, 545760), (60640, 520272), (65034, 485120), (68220, 462464), (72260, 436608), (72768, 433560), (86712, 363840), (90960, 346848), (97024, 325170), (108390, 291072), (109152, 289040), (115616, 272880), (121280, 260136), (130068, 242560), (136440, 231232), (144520, 218304), (145536, 216780), (162585, 194048), (173424, 181920)]