40266240

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{107}}^1$

素因数の和:147

約数の個数: 240

約数和(自身を含む): 151142112

約数和(自身を除く): 110875872

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, 105, 107, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 214, 224, 240, 245, 256, 280, 294, 320, 321, 336, 384, 392, 420, 428, 448, 480, 490, 512, 535, 560, 588, 640, 642, 672, 735, 749, 768, 784, 840, 856, 896, 960, 980, 1070, 1120, 1176, 1280, 1284, 1344, 1470, 1498, 1536, 1568, 1605, 1680, 1712, 1792, 1920, 1960, 2140, 2240, 2247, 2352, 2560, 2568, 2688, 2940, 2996, 3136, 3210, 3360, 3424, 3584, 3745, 3840, 3920, 4280, 4480, 4494, 4704, 5136, 5243, 5376, 5880, 5992, 6272, 6420, 6720, 6848, 7490, 7680, 7840, 8560, 8960, 8988, 9408, 10272, 10486, 10752, 11235, 11760, 11984, 12544, 12840, 13440, 13696, 14980, 15680, 15729, 17120, 17920, 17976, 18816, 20544, 20972, 22470, 23520, 23968, 25088, 25680, 26215, 26880, 27392, 29960, 31360, 31458, 34240, 35952, 37632, 41088, 41944, 44940, 47040, 47936, 51360, 52430, 53760, 54784, 59920, 62720, 62916, 68480, 71904, 75264, 78645, 82176, 83888, 89880, 94080, 95872, 102720, 104860, 119840, 125440, 125832, 136960, 143808, 157290, 164352, 167776, 179760, 188160, 191744, 205440, 209720, 239680, 251664, 273920, 287616, 314580, 335552, 359520, 376320, 383488, 410880, 419440, 479360, 503328, 575232, 629160, 671104, 719040, 821760, 838880, 958720, 1006656, 1150464, 1258320, 1342208, 1438080, 1677760, 1917440, 2013312, 2516640, 2684416, 2876160, 3355520, 4026624, 5033280, 5752320, 6711040, 8053248, 10066560, 13422080, 20133120, 40266240]

約数ペア:

[(1, 40266240), (2, 20133120), (3, 13422080), (4, 10066560), (5, 8053248), (6, 6711040), (7, 5752320), (8, 5033280), (10, 4026624), (12, 3355520), (14, 2876160), (15, 2684416), (16, 2516640), (20, 2013312), (21, 1917440), (24, 1677760), (28, 1438080), (30, 1342208), (32, 1258320), (35, 1150464), (40, 1006656), (42, 958720), (48, 838880), (49, 821760), (56, 719040), (60, 671104), (64, 629160), (70, 575232), (80, 503328), (84, 479360), (96, 419440), (98, 410880), (105, 383488), (107, 376320), (112, 359520), (120, 335552), (128, 314580), (140, 287616), (147, 273920), (160, 251664), (168, 239680), (192, 209720), (196, 205440), (210, 191744), (214, 188160), (224, 179760), (240, 167776), (245, 164352), (256, 157290), (280, 143808), (294, 136960), (320, 125832), (321, 125440), (336, 119840), (384, 104860), (392, 102720), (420, 95872), (428, 94080), (448, 89880), (480, 83888), (490, 82176), (512, 78645), (535, 75264), (560, 71904), (588, 68480), (640, 62916), (642, 62720), (672, 59920), (735, 54784), (749, 53760), (768, 52430), (784, 51360), (840, 47936), (856, 47040), (896, 44940), (960, 41944), (980, 41088), (1070, 37632), (1120, 35952), (1176, 34240), (1280, 31458), (1284, 31360), (1344, 29960), (1470, 27392), (1498, 26880), (1536, 26215), (1568, 25680), (1605, 25088), (1680, 23968), (1712, 23520), (1792, 22470), (1920, 20972), (1960, 20544), (2140, 18816), (2240, 17976), (2247, 17920), (2352, 17120), (2560, 15729), (2568, 15680), (2688, 14980), (2940, 13696), (2996, 13440), (3136, 12840), (3210, 12544), (3360, 11984), (3424, 11760), (3584, 11235), (3745, 10752), (3840, 10486), (3920, 10272), (4280, 9408), (4480, 8988), (4494, 8960), (4704, 8560), (5136, 7840), (5243, 7680), (5376, 7490), (5880, 6848), (5992, 6720), (6272, 6420)]