2006940360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:428

約数の個数: 256

約数和(自身を含む): 6635520000

約数和(自身を除く): 4628579640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 127, 145, 152, 174, 190, 228, 232, 239, 254, 285, 290, 348, 380, 381, 435, 456, 478, 508, 551, 570, 580, 635, 696, 717, 760, 762, 870, 956, 1016, 1102, 1140, 1160, 1195, 1270, 1434, 1524, 1653, 1740, 1905, 1912, 2204, 2280, 2390, 2413, 2540, 2755, 2868, 3048, 3306, 3480, 3585, 3683, 3810, 4408, 4541, 4780, 4826, 5080, 5510, 5736, 6612, 6931, 7170, 7239, 7366, 7620, 8265, 9082, 9560, 9652, 11020, 11049, 12065, 13224, 13623, 13862, 14340, 14478, 14732, 15240, 16530, 18164, 18415, 19304, 20793, 22040, 22098, 22705, 24130, 27246, 27724, 28680, 28956, 29464, 30353, 33060, 34655, 36195, 36328, 36830, 41586, 44196, 45410, 48260, 54492, 55245, 55448, 57912, 60706, 66120, 68115, 69310, 69977, 72390, 73660, 83172, 88392, 90820, 91059, 96520, 103965, 108984, 110490, 121412, 131689, 136230, 138620, 139954, 144780, 147320, 151765, 166344, 181640, 182118, 207930, 209931, 220980, 242824, 263378, 272460, 277240, 279908, 289560, 303530, 349885, 364236, 395067, 415860, 419862, 441960, 455295, 526756, 544920, 559816, 576707, 607060, 658445, 699770, 728472, 790134, 831720, 839724, 880237, 910590, 1049655, 1053512, 1153414, 1214120, 1316890, 1399540, 1580268, 1679448, 1730121, 1760474, 1821180, 1975335, 2099310, 2306828, 2633780, 2640711, 2799080, 2883535, 3160536, 3460242, 3520948, 3642360, 3950670, 4198620, 4401185, 4613656, 5267560, 5281422, 5767070, 6920484, 7041896, 7901340, 8397240, 8650605, 8802370, 10562844, 11534140, 13203555, 13840968, 15802680, 16724503, 17301210, 17604740, 21125688, 23068280, 26407110, 33449006, 34602420, 35209480, 50173509, 52814220, 66898012, 69204840, 83622515, 100347018, 105628440, 133796024, 167245030, 200694036, 250867545, 334490060, 401388072, 501735090, 668980120, 1003470180, 2006940360]

約数ペア:

[(1, 2006940360), (2, 1003470180), (3, 668980120), (4, 501735090), (5, 401388072), (6, 334490060), (8, 250867545), (10, 200694036), (12, 167245030), (15, 133796024), (19, 105628440), (20, 100347018), (24, 83622515), (29, 69204840), (30, 66898012), (38, 52814220), (40, 50173509), (57, 35209480), (58, 34602420), (60, 33449006), (76, 26407110), (87, 23068280), (95, 21125688), (114, 17604740), (116, 17301210), (120, 16724503), (127, 15802680), (145, 13840968), (152, 13203555), (174, 11534140), (190, 10562844), (228, 8802370), (232, 8650605), (239, 8397240), (254, 7901340), (285, 7041896), (290, 6920484), (348, 5767070), (380, 5281422), (381, 5267560), (435, 4613656), (456, 4401185), (478, 4198620), (508, 3950670), (551, 3642360), (570, 3520948), (580, 3460242), (635, 3160536), (696, 2883535), (717, 2799080), (760, 2640711), (762, 2633780), (870, 2306828), (956, 2099310), (1016, 1975335), (1102, 1821180), (1140, 1760474), (1160, 1730121), (1195, 1679448), (1270, 1580268), (1434, 1399540), (1524, 1316890), (1653, 1214120), (1740, 1153414), (1905, 1053512), (1912, 1049655), (2204, 910590), (2280, 880237), (2390, 839724), (2413, 831720), (2540, 790134), (2755, 728472), (2868, 699770), (3048, 658445), (3306, 607060), (3480, 576707), (3585, 559816), (3683, 544920), (3810, 526756), (4408, 455295), (4541, 441960), (4780, 419862), (4826, 415860), (5080, 395067), (5510, 364236), (5736, 349885), (6612, 303530), (6931, 289560), (7170, 279908), (7239, 277240), (7366, 272460), (7620, 263378), (8265, 242824), (9082, 220980), (9560, 209931), (9652, 207930), (11020, 182118), (11049, 181640), (12065, 166344), (13224, 151765), (13623, 147320), (13862, 144780), (14340, 139954), (14478, 138620), (14732, 136230), (15240, 131689), (16530, 121412), (18164, 110490), (18415, 108984), (19304, 103965), (20793, 96520), (22040, 91059), (22098, 90820), (22705, 88392), (24130, 83172), (27246, 73660), (27724, 72390), (28680, 69977), (28956, 69310), (29464, 68115), (30353, 66120), (33060, 60706), (34655, 57912), (36195, 55448), (36328, 55245), (36830, 54492), (41586, 48260), (44196, 45410)]