2080663728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1621}}^1$

素因数の和:1684

約数の個数: 240

約数和(自身を含む): 6741006048

約数和(自身を除く): 4660342320

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 33, 34, 39, 44, 48, 51, 52, 66, 68, 78, 88, 102, 104, 121, 132, 136, 143, 156, 176, 187, 204, 208, 221, 242, 264, 272, 286, 312, 363, 374, 408, 429, 442, 484, 528, 561, 572, 624, 663, 726, 748, 816, 858, 884, 968, 1122, 1144, 1326, 1452, 1496, 1573, 1621, 1716, 1768, 1936, 2057, 2244, 2288, 2431, 2652, 2904, 2992, 3146, 3242, 3432, 3536, 4114, 4488, 4719, 4862, 4863, 5304, 5808, 6171, 6292, 6484, 6864, 7293, 8228, 8976, 9438, 9724, 9726, 10608, 12342, 12584, 12968, 14586, 16456, 17831, 18876, 19448, 19452, 21073, 24684, 25168, 25936, 26741, 27557, 29172, 32912, 35662, 37752, 38896, 38904, 42146, 49368, 53482, 53493, 55114, 58344, 63219, 71324, 75504, 77808, 80223, 82671, 84292, 98736, 106964, 106986, 110228, 116688, 126438, 142648, 160446, 165342, 168584, 196141, 213928, 213972, 220456, 231803, 252876, 285296, 303127, 320892, 330684, 337168, 358241, 392282, 427856, 427944, 440912, 463606, 505752, 588423, 606254, 641784, 661368, 695409, 716482, 784564, 855888, 909381, 927212, 1011504, 1074723, 1176846, 1212508, 1283568, 1322736, 1390818, 1432964, 1569128, 1818762, 1854424, 2149446, 2353692, 2425016, 2549833, 2781636, 2865928, 3138256, 3334397, 3637524, 3708848, 3940651, 4298892, 4707384, 4850032, 5099666, 5563272, 5731856, 6668794, 7275048, 7649499, 7881302, 8597784, 9414768, 10003191, 10199332, 11126544, 11821953, 13337588, 14550096, 15298998, 15762604, 17195568, 20006382, 20398664, 23643906, 26675176, 30597996, 31525208, 40012764, 40797328, 43347161, 47287812, 53350352, 61195992, 63050416, 80025528, 86694322, 94575624, 122391984, 130041483, 160051056, 173388644, 189151248, 260082966, 346777288, 520165932, 693554576, 1040331864, 2080663728]

約数ペア:

[(1, 2080663728), (2, 1040331864), (3, 693554576), (4, 520165932), (6, 346777288), (8, 260082966), (11, 189151248), (12, 173388644), (13, 160051056), (16, 130041483), (17, 122391984), (22, 94575624), (24, 86694322), (26, 80025528), (33, 63050416), (34, 61195992), (39, 53350352), (44, 47287812), (48, 43347161), (51, 40797328), (52, 40012764), (66, 31525208), (68, 30597996), (78, 26675176), (88, 23643906), (102, 20398664), (104, 20006382), (121, 17195568), (132, 15762604), (136, 15298998), (143, 14550096), (156, 13337588), (176, 11821953), (187, 11126544), (204, 10199332), (208, 10003191), (221, 9414768), (242, 8597784), (264, 7881302), (272, 7649499), (286, 7275048), (312, 6668794), (363, 5731856), (374, 5563272), (408, 5099666), (429, 4850032), (442, 4707384), (484, 4298892), (528, 3940651), (561, 3708848), (572, 3637524), (624, 3334397), (663, 3138256), (726, 2865928), (748, 2781636), (816, 2549833), (858, 2425016), (884, 2353692), (968, 2149446), (1122, 1854424), (1144, 1818762), (1326, 1569128), (1452, 1432964), (1496, 1390818), (1573, 1322736), (1621, 1283568), (1716, 1212508), (1768, 1176846), (1936, 1074723), (2057, 1011504), (2244, 927212), (2288, 909381), (2431, 855888), (2652, 784564), (2904, 716482), (2992, 695409), (3146, 661368), (3242, 641784), (3432, 606254), (3536, 588423), (4114, 505752), (4488, 463606), (4719, 440912), (4862, 427944), (4863, 427856), (5304, 392282), (5808, 358241), (6171, 337168), (6292, 330684), (6484, 320892), (6864, 303127), (7293, 285296), (8228, 252876), (8976, 231803), (9438, 220456), (9724, 213972), (9726, 213928), (10608, 196141), (12342, 168584), (12584, 165342), (12968, 160446), (14586, 142648), (16456, 126438), (17831, 116688), (18876, 110228), (19448, 106986), (19452, 106964), (21073, 98736), (24684, 84292), (25168, 82671), (25936, 80223), (26741, 77808), (27557, 75504), (29172, 71324), (32912, 63219), (35662, 58344), (37752, 55114), (38896, 53493), (38904, 53482), (42146, 49368)]