2014001920

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:395

約数の個数: 216

約数和(自身を含む): 5674871664

約数和(自身を除く): 3660869744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 163, 196, 197, 224, 245, 256, 280, 320, 326, 392, 394, 448, 490, 560, 640, 652, 784, 788, 815, 896, 980, 985, 1120, 1141, 1280, 1304, 1379, 1568, 1576, 1630, 1792, 1960, 1970, 2240, 2282, 2608, 2758, 3136, 3152, 3260, 3920, 3940, 4480, 4564, 5216, 5516, 5705, 6272, 6304, 6520, 6895, 7840, 7880, 7987, 8960, 9128, 9653, 10432, 11032, 11410, 12544, 12608, 13040, 13790, 15680, 15760, 15974, 18256, 19306, 20864, 22064, 22820, 25216, 26080, 27580, 31360, 31520, 31948, 32111, 36512, 38612, 39935, 41728, 44128, 45640, 48265, 50432, 52160, 55160, 62720, 63040, 63896, 64222, 73024, 77224, 79870, 88256, 91280, 96530, 104320, 110320, 126080, 127792, 128444, 146048, 154448, 159740, 160555, 176512, 182560, 193060, 208640, 220640, 224777, 252160, 255584, 256888, 292096, 308896, 319480, 321110, 353024, 365120, 386120, 441280, 449554, 511168, 513776, 617792, 638960, 642220, 730240, 772240, 882560, 899108, 1022336, 1027552, 1123885, 1235584, 1277920, 1284440, 1460480, 1544480, 1573439, 1765120, 1798216, 2044672, 2055104, 2247770, 2471168, 2555840, 2568880, 3088960, 3146878, 3596432, 4110208, 4495540, 5111680, 5137760, 6177920, 6293756, 7192864, 7867195, 8220416, 8991080, 10223360, 10275520, 12355840, 12587512, 14385728, 15734390, 17982160, 20551040, 25175024, 28771456, 31468780, 35964320, 41102080, 50350048, 57542912, 62937560, 71928640, 100700096, 125875120, 143857280, 201400192, 251750240, 287714560, 402800384, 503500480, 1007000960, 2014001920]

約数ペア:

[(1, 2014001920), (2, 1007000960), (4, 503500480), (5, 402800384), (7, 287714560), (8, 251750240), (10, 201400192), (14, 143857280), (16, 125875120), (20, 100700096), (28, 71928640), (32, 62937560), (35, 57542912), (40, 50350048), (49, 41102080), (56, 35964320), (64, 31468780), (70, 28771456), (80, 25175024), (98, 20551040), (112, 17982160), (128, 15734390), (140, 14385728), (160, 12587512), (163, 12355840), (196, 10275520), (197, 10223360), (224, 8991080), (245, 8220416), (256, 7867195), (280, 7192864), (320, 6293756), (326, 6177920), (392, 5137760), (394, 5111680), (448, 4495540), (490, 4110208), (560, 3596432), (640, 3146878), (652, 3088960), (784, 2568880), (788, 2555840), (815, 2471168), (896, 2247770), (980, 2055104), (985, 2044672), (1120, 1798216), (1141, 1765120), (1280, 1573439), (1304, 1544480), (1379, 1460480), (1568, 1284440), (1576, 1277920), (1630, 1235584), (1792, 1123885), (1960, 1027552), (1970, 1022336), (2240, 899108), (2282, 882560), (2608, 772240), (2758, 730240), (3136, 642220), (3152, 638960), (3260, 617792), (3920, 513776), (3940, 511168), (4480, 449554), (4564, 441280), (5216, 386120), (5516, 365120), (5705, 353024), (6272, 321110), (6304, 319480), (6520, 308896), (6895, 292096), (7840, 256888), (7880, 255584), (7987, 252160), (8960, 224777), (9128, 220640), (9653, 208640), (10432, 193060), (11032, 182560), (11410, 176512), (12544, 160555), (12608, 159740), (13040, 154448), (13790, 146048), (15680, 128444), (15760, 127792), (15974, 126080), (18256, 110320), (19306, 104320), (20864, 96530), (22064, 91280), (22820, 88256), (25216, 79870), (26080, 77224), (27580, 73024), (31360, 64222), (31520, 63896), (31948, 63040), (32111, 62720), (36512, 55160), (38612, 52160), (39935, 50432), (41728, 48265), (44128, 45640)]