2736026720

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{2141}}^1$

素因数の和:2333

約数の個数: 144

約数和(自身を含む): 7568851248

約数和(自身を除く): 4832824528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 163, 196, 224, 245, 280, 326, 392, 490, 560, 652, 784, 815, 980, 1120, 1141, 1304, 1568, 1630, 1960, 2141, 2282, 2608, 3260, 3920, 4282, 4564, 5216, 5705, 6520, 7840, 7987, 8564, 9128, 10705, 11410, 13040, 14987, 15974, 17128, 18256, 21410, 22820, 26080, 29974, 31948, 34256, 36512, 39935, 42820, 45640, 59948, 63896, 68512, 74935, 79870, 85640, 91280, 104909, 119896, 127792, 149870, 159740, 171280, 182560, 209818, 239792, 255584, 299740, 319480, 342560, 348983, 419636, 479584, 524545, 599480, 638960, 697966, 839272, 1049090, 1198960, 1277920, 1395932, 1678544, 1744915, 2098180, 2397920, 2442881, 2791864, 3357088, 3489830, 4196360, 4885762, 5583728, 6979660, 8392720, 9771524, 11167456, 12214405, 13959320, 16785440, 17100167, 19543048, 24428810, 27918640, 34200334, 39086096, 48857620, 55837280, 68400668, 78172192, 85500835, 97715240, 136801336, 171001670, 195430480, 273602672, 342003340, 390860960, 547205344, 684006680, 1368013360, 2736026720]

約数ペア:

[(1, 2736026720), (2, 1368013360), (4, 684006680), (5, 547205344), (7, 390860960), (8, 342003340), (10, 273602672), (14, 195430480), (16, 171001670), (20, 136801336), (28, 97715240), (32, 85500835), (35, 78172192), (40, 68400668), (49, 55837280), (56, 48857620), (70, 39086096), (80, 34200334), (98, 27918640), (112, 24428810), (140, 19543048), (160, 17100167), (163, 16785440), (196, 13959320), (224, 12214405), (245, 11167456), (280, 9771524), (326, 8392720), (392, 6979660), (490, 5583728), (560, 4885762), (652, 4196360), (784, 3489830), (815, 3357088), (980, 2791864), (1120, 2442881), (1141, 2397920), (1304, 2098180), (1568, 1744915), (1630, 1678544), (1960, 1395932), (2141, 1277920), (2282, 1198960), (2608, 1049090), (3260, 839272), (3920, 697966), (4282, 638960), (4564, 599480), (5216, 524545), (5705, 479584), (6520, 419636), (7840, 348983), (7987, 342560), (8564, 319480), (9128, 299740), (10705, 255584), (11410, 239792), (13040, 209818), (14987, 182560), (15974, 171280), (17128, 159740), (18256, 149870), (21410, 127792), (22820, 119896), (26080, 104909), (29974, 91280), (31948, 85640), (34256, 79870), (36512, 74935), (39935, 68512), (42820, 63896), (45640, 59948)]