1091343680

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 224

約数和(自身を含む): 3099206400

約数和(自身を除く): 2007862720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 61, 64, 70, 80, 98, 112, 122, 140, 160, 163, 196, 224, 244, 245, 280, 305, 320, 326, 343, 392, 427, 448, 488, 490, 560, 610, 652, 686, 784, 815, 854, 976, 980, 1120, 1141, 1220, 1304, 1372, 1568, 1630, 1708, 1715, 1952, 1960, 2135, 2240, 2282, 2440, 2608, 2744, 2989, 3136, 3260, 3416, 3430, 3904, 3920, 4270, 4564, 4880, 5216, 5488, 5705, 5978, 6520, 6832, 6860, 7840, 7987, 8540, 9128, 9760, 9943, 10432, 10976, 11410, 11956, 13040, 13664, 13720, 14945, 15680, 15974, 17080, 18256, 19520, 19886, 20923, 21952, 22820, 23912, 26080, 27328, 27440, 29890, 31948, 34160, 36512, 39772, 39935, 41846, 45640, 47824, 49715, 52160, 54880, 55909, 59780, 63896, 68320, 69601, 73024, 79544, 79870, 83692, 91280, 95648, 99430, 104615, 109760, 111818, 119560, 127792, 136640, 139202, 159088, 159740, 167384, 182560, 191296, 198860, 209230, 223636, 239120, 255584, 278404, 279545, 318176, 319480, 334768, 348005, 365120, 397720, 418460, 447272, 478240, 487207, 511168, 556808, 559090, 636352, 638960, 669536, 696010, 795440, 836920, 894544, 956480, 974414, 1113616, 1118180, 1277920, 1339072, 1392020, 1590880, 1673840, 1789088, 1948828, 2227232, 2236360, 2436035, 2555840, 2784040, 3181760, 3347680, 3410449, 3578176, 3897656, 4454464, 4472720, 4872070, 5568080, 6695360, 6820898, 7795312, 8945440, 9744140, 11136160, 13641796, 15590624, 17052245, 17890880, 19488280, 22272320, 27283592, 31181248, 34104490, 38976560, 54567184, 68208980, 77953120, 109134368, 136417960, 155906240, 218268736, 272835920, 545671840, 1091343680]

約数ペア:

[(1, 1091343680), (2, 545671840), (4, 272835920), (5, 218268736), (7, 155906240), (8, 136417960), (10, 109134368), (14, 77953120), (16, 68208980), (20, 54567184), (28, 38976560), (32, 34104490), (35, 31181248), (40, 27283592), (49, 22272320), (56, 19488280), (61, 17890880), (64, 17052245), (70, 15590624), (80, 13641796), (98, 11136160), (112, 9744140), (122, 8945440), (140, 7795312), (160, 6820898), (163, 6695360), (196, 5568080), (224, 4872070), (244, 4472720), (245, 4454464), (280, 3897656), (305, 3578176), (320, 3410449), (326, 3347680), (343, 3181760), (392, 2784040), (427, 2555840), (448, 2436035), (488, 2236360), (490, 2227232), (560, 1948828), (610, 1789088), (652, 1673840), (686, 1590880), (784, 1392020), (815, 1339072), (854, 1277920), (976, 1118180), (980, 1113616), (1120, 974414), (1141, 956480), (1220, 894544), (1304, 836920), (1372, 795440), (1568, 696010), (1630, 669536), (1708, 638960), (1715, 636352), (1952, 559090), (1960, 556808), (2135, 511168), (2240, 487207), (2282, 478240), (2440, 447272), (2608, 418460), (2744, 397720), (2989, 365120), (3136, 348005), (3260, 334768), (3416, 319480), (3430, 318176), (3904, 279545), (3920, 278404), (4270, 255584), (4564, 239120), (4880, 223636), (5216, 209230), (5488, 198860), (5705, 191296), (5978, 182560), (6520, 167384), (6832, 159740), (6860, 159088), (7840, 139202), (7987, 136640), (8540, 127792), (9128, 119560), (9760, 111818), (9943, 109760), (10432, 104615), (10976, 99430), (11410, 95648), (11956, 91280), (13040, 83692), (13664, 79870), (13720, 79544), (14945, 73024), (15680, 69601), (15974, 68320), (17080, 63896), (18256, 59780), (19520, 55909), (19886, 54880), (20923, 52160), (21952, 49715), (22820, 47824), (23912, 45640), (26080, 41846), (27328, 39935), (27440, 39772), (29890, 36512), (31948, 34160)]