210009131520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{250871}}^1$

素因数の和:251006

約数の個数: 160

約数和(自身を含む): 677535027840

約数和(自身を除く): 467525896320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 256, 320, 327, 384, 436, 480, 512, 545, 640, 654, 768, 872, 960, 1090, 1280, 1308, 1536, 1635, 1744, 1920, 2180, 2560, 2616, 3270, 3488, 3840, 4360, 5232, 6540, 6976, 7680, 8720, 10464, 13080, 13952, 17440, 20928, 26160, 27904, 34880, 41856, 52320, 55808, 69760, 83712, 104640, 139520, 167424, 209280, 250871, 279040, 418560, 501742, 752613, 837120, 1003484, 1254355, 1505226, 2006968, 2508710, 3010452, 3763065, 4013936, 5017420, 6020904, 7526130, 8027872, 10034840, 12041808, 15052260, 16055744, 20069680, 24083616, 27344939, 30104520, 32111488, 40139360, 48167232, 54689878, 60209040, 64222976, 80278720, 82034817, 96334464, 109379756, 120418080, 128445952, 136724695, 160557440, 164069634, 192668928, 218759512, 240836160, 273449390, 321114880, 328139268, 385337856, 410174085, 437519024, 481672320, 546898780, 642229760, 656278536, 820348170, 875038048, 963344640, 1093797560, 1312557072, 1640696340, 1750076096, 1926689280, 2187595120, 2625114144, 3281392680, 3500152192, 4375190240, 5250228288, 6562785360, 7000304384, 8750380480, 10500456576, 13125570720, 14000608768, 17500760960, 21000913152, 26251141440, 35001521920, 42001826304, 52502282880, 70003043840, 105004565760, 210009131520]

約数ペア:

[(1, 210009131520), (2, 105004565760), (3, 70003043840), (4, 52502282880), (5, 42001826304), (6, 35001521920), (8, 26251141440), (10, 21000913152), (12, 17500760960), (15, 14000608768), (16, 13125570720), (20, 10500456576), (24, 8750380480), (30, 7000304384), (32, 6562785360), (40, 5250228288), (48, 4375190240), (60, 3500152192), (64, 3281392680), (80, 2625114144), (96, 2187595120), (109, 1926689280), (120, 1750076096), (128, 1640696340), (160, 1312557072), (192, 1093797560), (218, 963344640), (240, 875038048), (256, 820348170), (320, 656278536), (327, 642229760), (384, 546898780), (436, 481672320), (480, 437519024), (512, 410174085), (545, 385337856), (640, 328139268), (654, 321114880), (768, 273449390), (872, 240836160), (960, 218759512), (1090, 192668928), (1280, 164069634), (1308, 160557440), (1536, 136724695), (1635, 128445952), (1744, 120418080), (1920, 109379756), (2180, 96334464), (2560, 82034817), (2616, 80278720), (3270, 64222976), (3488, 60209040), (3840, 54689878), (4360, 48167232), (5232, 40139360), (6540, 32111488), (6976, 30104520), (7680, 27344939), (8720, 24083616), (10464, 20069680), (13080, 16055744), (13952, 15052260), (17440, 12041808), (20928, 10034840), (26160, 8027872), (27904, 7526130), (34880, 6020904), (41856, 5017420), (52320, 4013936), (55808, 3763065), (69760, 3010452), (83712, 2508710), (104640, 2006968), (139520, 1505226), (167424, 1254355), (209280, 1003484), (250871, 837120), (279040, 752613), (418560, 501742)]