148122240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 256

約数和(自身を含む): 549918720

約数和(自身を除く): 401796480

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, 56, 60, 64, 70, 80, 84, 96, 103, 105, 107, 112, 120, 128, 140, 160, 168, 192, 206, 210, 214, 224, 240, 280, 309, 320, 321, 336, 384, 412, 420, 428, 448, 480, 515, 535, 560, 618, 640, 642, 672, 721, 749, 824, 840, 856, 896, 960, 1030, 1070, 1120, 1236, 1284, 1344, 1442, 1498, 1545, 1605, 1648, 1680, 1712, 1920, 2060, 2140, 2163, 2240, 2247, 2472, 2568, 2688, 2884, 2996, 3090, 3210, 3296, 3360, 3424, 3605, 3745, 4120, 4280, 4326, 4480, 4494, 4944, 5136, 5768, 5992, 6180, 6420, 6592, 6720, 6848, 7210, 7490, 8240, 8560, 8652, 8988, 9888, 10272, 10815, 11021, 11235, 11536, 11984, 12360, 12840, 13184, 13440, 13696, 14420, 14980, 16480, 17120, 17304, 17976, 19776, 20544, 21630, 22042, 22470, 23072, 23968, 24720, 25680, 28840, 29960, 32960, 33063, 34240, 34608, 35952, 39552, 41088, 43260, 44084, 44940, 46144, 47936, 49440, 51360, 55105, 57680, 59920, 65920, 66126, 68480, 69216, 71904, 77147, 86520, 88168, 89880, 92288, 95872, 98880, 102720, 110210, 115360, 119840, 132252, 138432, 143808, 154294, 165315, 173040, 176336, 179760, 197760, 205440, 220420, 230720, 231441, 239680, 264504, 276864, 287616, 308588, 330630, 346080, 352672, 359520, 385735, 440840, 461440, 462882, 479360, 529008, 617176, 661260, 692160, 705344, 719040, 771470, 881680, 925764, 1058016, 1157205, 1234352, 1322520, 1384320, 1410688, 1438080, 1542940, 1763360, 1851528, 2116032, 2314410, 2468704, 2645040, 3085880, 3526720, 3703056, 4232064, 4628820, 4937408, 5290080, 6171760, 7053440, 7406112, 9257640, 9874816, 10580160, 12343520, 14812224, 18515280, 21160320, 24687040, 29624448, 37030560, 49374080, 74061120, 148122240]

約数ペア:

[(1, 148122240), (2, 74061120), (3, 49374080), (4, 37030560), (5, 29624448), (6, 24687040), (7, 21160320), (8, 18515280), (10, 14812224), (12, 12343520), (14, 10580160), (15, 9874816), (16, 9257640), (20, 7406112), (21, 7053440), (24, 6171760), (28, 5290080), (30, 4937408), (32, 4628820), (35, 4232064), (40, 3703056), (42, 3526720), (48, 3085880), (56, 2645040), (60, 2468704), (64, 2314410), (70, 2116032), (80, 1851528), (84, 1763360), (96, 1542940), (103, 1438080), (105, 1410688), (107, 1384320), (112, 1322520), (120, 1234352), (128, 1157205), (140, 1058016), (160, 925764), (168, 881680), (192, 771470), (206, 719040), (210, 705344), (214, 692160), (224, 661260), (240, 617176), (280, 529008), (309, 479360), (320, 462882), (321, 461440), (336, 440840), (384, 385735), (412, 359520), (420, 352672), (428, 346080), (448, 330630), (480, 308588), (515, 287616), (535, 276864), (560, 264504), (618, 239680), (640, 231441), (642, 230720), (672, 220420), (721, 205440), (749, 197760), (824, 179760), (840, 176336), (856, 173040), (896, 165315), (960, 154294), (1030, 143808), (1070, 138432), (1120, 132252), (1236, 119840), (1284, 115360), (1344, 110210), (1442, 102720), (1498, 98880), (1545, 95872), (1605, 92288), (1648, 89880), (1680, 88168), (1712, 86520), (1920, 77147), (2060, 71904), (2140, 69216), (2163, 68480), (2240, 66126), (2247, 65920), (2472, 59920), (2568, 57680), (2688, 55105), (2884, 51360), (2996, 49440), (3090, 47936), (3210, 46144), (3296, 44940), (3360, 44084), (3424, 43260), (3605, 41088), (3745, 39552), (4120, 35952), (4280, 34608), (4326, 34240), (4480, 33063), (4494, 32960), (4944, 29960), (5136, 28840), (5768, 25680), (5992, 24720), (6180, 23968), (6420, 23072), (6592, 22470), (6720, 22042), (6848, 21630), (7210, 20544), (7490, 19776), (8240, 17976), (8560, 17304), (8652, 17120), (8988, 16480), (9888, 14980), (10272, 14420), (10815, 13696), (11021, 13440), (11235, 13184), (11536, 12840), (11984, 12360)]