1899287040

素因数分解:

$2^9\times 3^1\times 5^1\times 7^4\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 400

約数和(自身を含む): 7152095808

約数和(自身を除く): 5252808768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 103, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 206, 210, 224, 240, 245, 256, 280, 294, 309, 320, 336, 343, 384, 392, 412, 420, 448, 480, 490, 512, 515, 560, 588, 618, 640, 672, 686, 721, 735, 768, 784, 824, 840, 896, 960, 980, 1029, 1030, 1120, 1176, 1236, 1280, 1344, 1372, 1442, 1470, 1536, 1545, 1568, 1648, 1680, 1715, 1792, 1920, 1960, 2058, 2060, 2163, 2240, 2352, 2401, 2472, 2560, 2688, 2744, 2884, 2940, 3090, 3136, 3296, 3360, 3430, 3584, 3605, 3840, 3920, 4116, 4120, 4326, 4480, 4704, 4802, 4944, 5047, 5145, 5376, 5488, 5768, 5880, 6180, 6272, 6592, 6720, 6860, 7203, 7210, 7680, 7840, 8232, 8240, 8652, 8960, 9408, 9604, 9888, 10094, 10290, 10752, 10815, 10976, 11536, 11760, 12005, 12360, 12544, 13184, 13440, 13720, 14406, 14420, 15141, 15680, 16464, 16480, 17304, 17920, 18816, 19208, 19776, 20188, 20580, 21630, 21952, 23072, 23520, 24010, 24720, 25088, 25235, 26368, 26880, 27440, 28812, 28840, 30282, 31360, 32928, 32960, 34608, 35329, 36015, 37632, 38416, 39552, 40376, 41160, 43260, 43904, 46144, 47040, 48020, 49440, 50470, 52736, 53760, 54880, 57624, 57680, 60564, 62720, 65856, 65920, 69216, 70658, 72030, 75264, 75705, 76832, 79104, 80752, 82320, 86520, 87808, 92288, 94080, 96040, 98880, 100940, 105987, 109760, 115248, 115360, 121128, 125440, 131712, 131840, 138432, 141316, 144060, 151410, 153664, 158208, 161504, 164640, 173040, 175616, 176645, 184576, 188160, 192080, 197760, 201880, 211974, 219520, 230496, 230720, 242256, 247303, 263424, 263680, 276864, 282632, 288120, 302820, 307328, 323008, 329280, 346080, 353290, 369152, 376320, 384160, 395520, 403760, 423948, 439040, 460992, 461440, 484512, 494606, 526848, 529935, 553728, 565264, 576240, 605640, 614656, 646016, 658560, 692160, 706580, 741909, 768320, 791040, 807520, 847896, 878080, 921984, 922880, 969024, 989212, 1059870, 1107456, 1130528, 1152480, 1211280, 1229312, 1236515, 1292032, 1317120, 1384320, 1413160, 1483818, 1536640, 1615040, 1695792, 1843968, 1845760, 1938048, 1978424, 2119740, 2261056, 2304960, 2422560, 2473030, 2584064, 2634240, 2768640, 2826320, 2967636, 3073280, 3230080, 3391584, 3687936, 3709545, 3876096, 3956848, 4239480, 4522112, 4609920, 4845120, 4946060, 5537280, 5652640, 5935272, 6146560, 6460160, 6783168, 7419090, 7752192, 7913696, 8478960, 9044224, 9219840, 9690240, 9892120, 11305280, 11870544, 12920320, 13566336, 14838180, 15827392, 16957920, 18088448, 18439680, 19380480, 19784240, 22610560, 23741088, 27132672, 29676360, 31654784, 33915840, 38760960, 39568480, 45221120, 47482176, 54265344, 59352720, 63309568, 67831680, 79136960, 90442240, 94964352, 118705440, 126619136, 135663360, 158273920, 189928704, 237410880, 271326720, 316547840, 379857408, 474821760, 633095680, 949643520, 1899287040]

約数ペア:

[(1, 1899287040), (2, 949643520), (3, 633095680), (4, 474821760), (5, 379857408), (6, 316547840), (7, 271326720), (8, 237410880), (10, 189928704), (12, 158273920), (14, 135663360), (15, 126619136), (16, 118705440), (20, 94964352), (21, 90442240), (24, 79136960), (28, 67831680), (30, 63309568), (32, 59352720), (35, 54265344), (40, 47482176), (42, 45221120), (48, 39568480), (49, 38760960), (56, 33915840), (60, 31654784), (64, 29676360), (70, 27132672), (80, 23741088), (84, 22610560), (96, 19784240), (98, 19380480), (103, 18439680), (105, 18088448), (112, 16957920), (120, 15827392), (128, 14838180), (140, 13566336), (147, 12920320), (160, 11870544), (168, 11305280), (192, 9892120), (196, 9690240), (206, 9219840), (210, 9044224), (224, 8478960), (240, 7913696), (245, 7752192), (256, 7419090), (280, 6783168), (294, 6460160), (309, 6146560), (320, 5935272), (336, 5652640), (343, 5537280), (384, 4946060), (392, 4845120), (412, 4609920), (420, 4522112), (448, 4239480), (480, 3956848), (490, 3876096), (512, 3709545), (515, 3687936), (560, 3391584), (588, 3230080), (618, 3073280), (640, 2967636), (672, 2826320), (686, 2768640), (721, 2634240), (735, 2584064), (768, 2473030), (784, 2422560), (824, 2304960), (840, 2261056), (896, 2119740), (960, 1978424), (980, 1938048), (1029, 1845760), (1030, 1843968), (1120, 1695792), (1176, 1615040), (1236, 1536640), (1280, 1483818), (1344, 1413160), (1372, 1384320), (1442, 1317120), (1470, 1292032), (1536, 1236515), (1545, 1229312), (1568, 1211280), (1648, 1152480), (1680, 1130528), (1715, 1107456), (1792, 1059870), (1920, 989212), (1960, 969024), (2058, 922880), (2060, 921984), (2163, 878080), (2240, 847896), (2352, 807520), (2401, 791040), (2472, 768320), (2560, 741909), (2688, 706580), (2744, 692160), (2884, 658560), (2940, 646016), (3090, 614656), (3136, 605640), (3296, 576240), (3360, 565264), (3430, 553728), (3584, 529935), (3605, 526848), (3840, 494606), (3920, 484512), (4116, 461440), (4120, 460992), (4326, 439040), (4480, 423948), (4704, 403760), (4802, 395520), (4944, 384160), (5047, 376320), (5145, 369152), (5376, 353290), (5488, 346080), (5768, 329280), (5880, 323008), (6180, 307328), (6272, 302820), (6592, 288120), (6720, 282632), (6860, 276864), (7203, 263680), (7210, 263424), (7680, 247303), (7840, 242256), (8232, 230720), (8240, 230496), (8652, 219520), (8960, 211974), (9408, 201880), (9604, 197760), (9888, 192080), (10094, 188160), (10290, 184576), (10752, 176645), (10815, 175616), (10976, 173040), (11536, 164640), (11760, 161504), (12005, 158208), (12360, 153664), (12544, 151410), (13184, 144060), (13440, 141316), (13720, 138432), (14406, 131840), (14420, 131712), (15141, 125440), (15680, 121128), (16464, 115360), (16480, 115248), (17304, 109760), (17920, 105987), (18816, 100940), (19208, 98880), (19776, 96040), (20188, 94080), (20580, 92288), (21630, 87808), (21952, 86520), (23072, 82320), (23520, 80752), (24010, 79104), (24720, 76832), (25088, 75705), (25235, 75264), (26368, 72030), (26880, 70658), (27440, 69216), (28812, 65920), (28840, 65856), (30282, 62720), (31360, 60564), (32928, 57680), (32960, 57624), (34608, 54880), (35329, 53760), (36015, 52736), (37632, 50470), (38416, 49440), (39552, 48020), (40376, 47040), (41160, 46144), (43260, 43904)]