237422080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13249}}^1$

素因数の和:13279

約数の個数: 80

約数和(自身を含む): 650628000

約数和(自身を除く): 413205920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 13249, 17920, 26498, 52996, 66245, 92743, 105992, 132490, 185486, 211984, 264980, 370972, 423968, 463715, 529960, 741944, 847936, 927430, 1059920, 1483888, 1695872, 1854860, 2119840, 2967776, 3391744, 3709720, 4239680, 5935552, 6783488, 7419440, 8479360, 11871104, 14838880, 16958720, 23742208, 29677760, 33917440, 47484416, 59355520, 118711040, 237422080]

約数ペア:

[(1, 237422080), (2, 118711040), (4, 59355520), (5, 47484416), (7, 33917440), (8, 29677760), (10, 23742208), (14, 16958720), (16, 14838880), (20, 11871104), (28, 8479360), (32, 7419440), (35, 6783488), (40, 5935552), (56, 4239680), (64, 3709720), (70, 3391744), (80, 2967776), (112, 2119840), (128, 1854860), (140, 1695872), (160, 1483888), (224, 1059920), (256, 927430), (280, 847936), (320, 741944), (448, 529960), (512, 463715), (560, 423968), (640, 370972), (896, 264980), (1120, 211984), (1280, 185486), (1792, 132490), (2240, 105992), (2560, 92743), (3584, 66245), (4480, 52996), (8960, 26498), (13249, 17920)]