2040393888

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3187}}^1$

素因数の和:3241

約数の個数: 240

約数和(自身を含む): 6804594720

約数和(自身を除く): 4764200832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 81, 96, 104, 108, 114, 117, 144, 152, 156, 162, 171, 208, 216, 228, 234, 247, 288, 304, 312, 324, 342, 351, 416, 432, 456, 468, 494, 513, 608, 624, 648, 684, 702, 741, 864, 912, 936, 988, 1026, 1053, 1248, 1296, 1368, 1404, 1482, 1539, 1824, 1872, 1976, 2052, 2106, 2223, 2592, 2736, 2808, 2964, 3078, 3187, 3744, 3952, 4104, 4212, 4446, 5472, 5616, 5928, 6156, 6374, 6669, 7904, 8208, 8424, 8892, 9561, 11232, 11856, 12312, 12748, 13338, 16416, 16848, 17784, 19122, 20007, 23712, 24624, 25496, 26676, 28683, 33696, 35568, 38244, 40014, 41431, 49248, 50992, 53352, 57366, 60553, 71136, 76488, 80028, 82862, 86049, 101984, 106704, 114732, 121106, 124293, 152976, 160056, 165724, 172098, 181659, 213408, 229464, 242212, 248586, 258147, 305952, 320112, 331448, 344196, 363318, 372879, 458928, 484424, 497172, 516294, 544977, 640224, 662896, 688392, 726636, 745758, 787189, 917856, 968848, 994344, 1032588, 1089954, 1118637, 1325792, 1376784, 1453272, 1491516, 1574378, 1634931, 1937696, 1988688, 2065176, 2179908, 2237274, 2361567, 2753568, 2906544, 2983032, 3148756, 3269862, 3355911, 3977376, 4130352, 4359816, 4474548, 4723134, 4904793, 5813088, 5966064, 6297512, 6539724, 6711822, 7084701, 8260704, 8719632, 8949096, 9446268, 9809586, 11932128, 12595024, 13079448, 13423644, 14169402, 17439264, 17898192, 18892536, 19619172, 21254103, 25190048, 26158896, 26847288, 28338804, 35796384, 37785072, 39238344, 42508206, 52317792, 53694576, 56677608, 63762309, 75570144, 78476688, 85016412, 107389152, 113355216, 127524618, 156953376, 170032824, 226710432, 255049236, 340065648, 510098472, 680131296, 1020196944, 2040393888]

約数ペア:

[(1, 2040393888), (2, 1020196944), (3, 680131296), (4, 510098472), (6, 340065648), (8, 255049236), (9, 226710432), (12, 170032824), (13, 156953376), (16, 127524618), (18, 113355216), (19, 107389152), (24, 85016412), (26, 78476688), (27, 75570144), (32, 63762309), (36, 56677608), (38, 53694576), (39, 52317792), (48, 42508206), (52, 39238344), (54, 37785072), (57, 35796384), (72, 28338804), (76, 26847288), (78, 26158896), (81, 25190048), (96, 21254103), (104, 19619172), (108, 18892536), (114, 17898192), (117, 17439264), (144, 14169402), (152, 13423644), (156, 13079448), (162, 12595024), (171, 11932128), (208, 9809586), (216, 9446268), (228, 8949096), (234, 8719632), (247, 8260704), (288, 7084701), (304, 6711822), (312, 6539724), (324, 6297512), (342, 5966064), (351, 5813088), (416, 4904793), (432, 4723134), (456, 4474548), (468, 4359816), (494, 4130352), (513, 3977376), (608, 3355911), (624, 3269862), (648, 3148756), (684, 2983032), (702, 2906544), (741, 2753568), (864, 2361567), (912, 2237274), (936, 2179908), (988, 2065176), (1026, 1988688), (1053, 1937696), (1248, 1634931), (1296, 1574378), (1368, 1491516), (1404, 1453272), (1482, 1376784), (1539, 1325792), (1824, 1118637), (1872, 1089954), (1976, 1032588), (2052, 994344), (2106, 968848), (2223, 917856), (2592, 787189), (2736, 745758), (2808, 726636), (2964, 688392), (3078, 662896), (3187, 640224), (3744, 544977), (3952, 516294), (4104, 497172), (4212, 484424), (4446, 458928), (5472, 372879), (5616, 363318), (5928, 344196), (6156, 331448), (6374, 320112), (6669, 305952), (7904, 258147), (8208, 248586), (8424, 242212), (8892, 229464), (9561, 213408), (11232, 181659), (11856, 172098), (12312, 165724), (12748, 160056), (13338, 152976), (16416, 124293), (16848, 121106), (17784, 114732), (19122, 106704), (20007, 101984), (23712, 86049), (24624, 82862), (25496, 80028), (26676, 76488), (28683, 71136), (33696, 60553), (35568, 57366), (38244, 53352), (40014, 50992), (41431, 49248)]