2108019200

素因数分解:

$2^9\times 5^2\times 7^2\times {\mathrm{3361}}^1$

素因数の和:3403

約数の個数: 180

約数和(自身を含む): 6077289042

約数和(自身を除く): 3969269842

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 128, 140, 160, 175, 196, 200, 224, 245, 256, 280, 320, 350, 392, 400, 448, 490, 512, 560, 640, 700, 784, 800, 896, 980, 1120, 1225, 1280, 1400, 1568, 1600, 1792, 1960, 2240, 2450, 2560, 2800, 3136, 3200, 3361, 3584, 3920, 4480, 4900, 5600, 6272, 6400, 6722, 7840, 8960, 9800, 11200, 12544, 12800, 13444, 15680, 16805, 17920, 19600, 22400, 23527, 25088, 26888, 31360, 33610, 39200, 44800, 47054, 53776, 62720, 67220, 78400, 84025, 89600, 94108, 107552, 117635, 125440, 134440, 156800, 164689, 168050, 188216, 215104, 235270, 268880, 313600, 329378, 336100, 376432, 430208, 470540, 537760, 588175, 627200, 658756, 672200, 752864, 823445, 860416, 941080, 1075520, 1176350, 1317512, 1344400, 1505728, 1646890, 1720832, 1882160, 2151040, 2352700, 2635024, 2688800, 3011456, 3293780, 3764320, 4117225, 4302080, 4705400, 5270048, 5377600, 6022912, 6587560, 7528640, 8234450, 8604160, 9410800, 10540096, 10755200, 12045824, 13175120, 15057280, 16468900, 18821600, 21080192, 21510400, 26350240, 30114560, 32937800, 37643200, 42160384, 43020800, 52700480, 60229120, 65875600, 75286400, 84320768, 105400960, 131751200, 150572800, 210801920, 263502400, 301145600, 421603840, 527004800, 1054009600, 2108019200]

約数ペア:

[(1, 2108019200), (2, 1054009600), (4, 527004800), (5, 421603840), (7, 301145600), (8, 263502400), (10, 210801920), (14, 150572800), (16, 131751200), (20, 105400960), (25, 84320768), (28, 75286400), (32, 65875600), (35, 60229120), (40, 52700480), (49, 43020800), (50, 42160384), (56, 37643200), (64, 32937800), (70, 30114560), (80, 26350240), (98, 21510400), (100, 21080192), (112, 18821600), (128, 16468900), (140, 15057280), (160, 13175120), (175, 12045824), (196, 10755200), (200, 10540096), (224, 9410800), (245, 8604160), (256, 8234450), (280, 7528640), (320, 6587560), (350, 6022912), (392, 5377600), (400, 5270048), (448, 4705400), (490, 4302080), (512, 4117225), (560, 3764320), (640, 3293780), (700, 3011456), (784, 2688800), (800, 2635024), (896, 2352700), (980, 2151040), (1120, 1882160), (1225, 1720832), (1280, 1646890), (1400, 1505728), (1568, 1344400), (1600, 1317512), (1792, 1176350), (1960, 1075520), (2240, 941080), (2450, 860416), (2560, 823445), (2800, 752864), (3136, 672200), (3200, 658756), (3361, 627200), (3584, 588175), (3920, 537760), (4480, 470540), (4900, 430208), (5600, 376432), (6272, 336100), (6400, 329378), (6722, 313600), (7840, 268880), (8960, 235270), (9800, 215104), (11200, 188216), (12544, 168050), (12800, 164689), (13444, 156800), (15680, 134440), (16805, 125440), (17920, 117635), (19600, 107552), (22400, 94108), (23527, 89600), (25088, 84025), (26888, 78400), (31360, 67220), (33610, 62720), (39200, 53776), (44800, 47054)]