16981891200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{479}}^1\times {\mathrm{1231}}^1$

素因数の和:1740

約数の個数: 288

約数和(自身を含む): 60771110400

約数和(自身を除く): 43789219200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 479, 480, 576, 600, 640, 720, 800, 900, 958, 960, 1152, 1200, 1231, 1437, 1440, 1600, 1800, 1916, 1920, 2395, 2400, 2462, 2874, 2880, 3200, 3600, 3693, 3832, 4311, 4790, 4800, 4924, 5748, 5760, 6155, 7185, 7200, 7386, 7664, 8622, 9580, 9600, 9848, 11079, 11496, 11975, 12310, 14370, 14400, 14772, 15328, 17244, 18465, 19160, 19696, 21555, 22158, 22992, 23950, 24620, 28740, 28800, 29544, 30656, 30775, 34488, 35925, 36930, 38320, 39392, 43110, 44316, 45984, 47900, 49240, 55395, 57480, 59088, 61312, 61550, 68976, 71850, 73860, 76640, 78784, 86220, 88632, 91968, 92325, 95800, 98480, 107775, 110790, 114960, 118176, 123100, 137952, 143700, 147720, 153280, 157568, 172440, 177264, 183936, 184650, 191600, 196960, 215550, 221580, 229920, 236352, 246200, 275904, 276975, 287400, 295440, 306560, 344880, 354528, 369300, 383200, 393920, 431100, 443160, 459840, 472704, 492400, 551808, 553950, 574800, 589649, 590880, 689760, 709056, 738600, 766400, 787840, 862200, 886320, 919680, 984800, 1107900, 1149600, 1179298, 1181760, 1379520, 1418112, 1477200, 1532800, 1724400, 1768947, 1772640, 1969600, 2215800, 2299200, 2358596, 2363520, 2759040, 2948245, 2954400, 3448800, 3537894, 3545280, 3939200, 4431600, 4598400, 4717192, 5306841, 5896490, 5908800, 6897600, 7075788, 7090560, 8844735, 8863200, 9434384, 10613682, 11792980, 11817600, 13795200, 14151576, 14741225, 17689470, 17726400, 18868768, 21227364, 23585960, 26534205, 28303152, 29482450, 35378940, 35452800, 37737536, 42454728, 44223675, 47171920, 53068410, 56606304, 58964900, 70757880, 75475072, 84909456, 88447350, 94343840, 106136820, 113212608, 117929800, 132671025, 141515760, 169818912, 176894700, 188687680, 212273640, 226425216, 235859600, 265342050, 283031520, 339637824, 353789400, 377375360, 424547280, 471719200, 530684100, 566063040, 679275648, 707578800, 849094560, 943438400, 1061368200, 1132126080, 1415157600, 1698189120, 1886876800, 2122736400, 2830315200, 3396378240, 4245472800, 5660630400, 8490945600, 16981891200]

約数ペア:

[(1, 16981891200), (2, 8490945600), (3, 5660630400), (4, 4245472800), (5, 3396378240), (6, 2830315200), (8, 2122736400), (9, 1886876800), (10, 1698189120), (12, 1415157600), (15, 1132126080), (16, 1061368200), (18, 943438400), (20, 849094560), (24, 707578800), (25, 679275648), (30, 566063040), (32, 530684100), (36, 471719200), (40, 424547280), (45, 377375360), (48, 353789400), (50, 339637824), (60, 283031520), (64, 265342050), (72, 235859600), (75, 226425216), (80, 212273640), (90, 188687680), (96, 176894700), (100, 169818912), (120, 141515760), (128, 132671025), (144, 117929800), (150, 113212608), (160, 106136820), (180, 94343840), (192, 88447350), (200, 84909456), (225, 75475072), (240, 70757880), (288, 58964900), (300, 56606304), (320, 53068410), (360, 47171920), (384, 44223675), (400, 42454728), (450, 37737536), (479, 35452800), (480, 35378940), (576, 29482450), (600, 28303152), (640, 26534205), (720, 23585960), (800, 21227364), (900, 18868768), (958, 17726400), (960, 17689470), (1152, 14741225), (1200, 14151576), (1231, 13795200), (1437, 11817600), (1440, 11792980), (1600, 10613682), (1800, 9434384), (1916, 8863200), (1920, 8844735), (2395, 7090560), (2400, 7075788), (2462, 6897600), (2874, 5908800), (2880, 5896490), (3200, 5306841), (3600, 4717192), (3693, 4598400), (3832, 4431600), (4311, 3939200), (4790, 3545280), (4800, 3537894), (4924, 3448800), (5748, 2954400), (5760, 2948245), (6155, 2759040), (7185, 2363520), (7200, 2358596), (7386, 2299200), (7664, 2215800), (8622, 1969600), (9580, 1772640), (9600, 1768947), (9848, 1724400), (11079, 1532800), (11496, 1477200), (11975, 1418112), (12310, 1379520), (14370, 1181760), (14400, 1179298), (14772, 1149600), (15328, 1107900), (17244, 984800), (18465, 919680), (19160, 886320), (19696, 862200), (21555, 787840), (22158, 766400), (22992, 738600), (23950, 709056), (24620, 689760), (28740, 590880), (28800, 589649), (29544, 574800), (30656, 553950), (30775, 551808), (34488, 492400), (35925, 472704), (36930, 459840), (38320, 443160), (39392, 431100), (43110, 393920), (44316, 383200), (45984, 369300), (47900, 354528), (49240, 344880), (55395, 306560), (57480, 295440), (59088, 287400), (61312, 276975), (61550, 275904), (68976, 246200), (71850, 236352), (73860, 229920), (76640, 221580), (78784, 215550), (86220, 196960), (88632, 191600), (91968, 184650), (92325, 183936), (95800, 177264), (98480, 172440), (107775, 157568), (110790, 153280), (114960, 147720), (118176, 143700), (123100, 137952)]