118881280

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 176

約数和(自身を含む): 339572736

約数和(自身を除く): 220691456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 107, 112, 124, 128, 140, 155, 160, 214, 217, 224, 248, 256, 280, 310, 320, 428, 434, 448, 496, 512, 535, 560, 620, 640, 749, 856, 868, 896, 992, 1024, 1070, 1085, 1120, 1240, 1280, 1498, 1712, 1736, 1792, 1984, 2140, 2170, 2240, 2480, 2560, 2996, 3317, 3424, 3472, 3584, 3745, 3968, 4280, 4340, 4480, 4960, 5120, 5992, 6634, 6848, 6944, 7168, 7490, 7936, 8560, 8680, 8960, 9920, 11984, 13268, 13696, 13888, 14980, 15872, 16585, 17120, 17360, 17920, 19840, 23219, 23968, 26536, 27392, 27776, 29960, 31744, 33170, 34240, 34720, 35840, 39680, 46438, 47936, 53072, 54784, 55552, 59920, 66340, 68480, 69440, 79360, 92876, 95872, 106144, 109568, 111104, 116095, 119840, 132680, 136960, 138880, 158720, 185752, 191744, 212288, 222208, 232190, 239680, 265360, 273920, 277760, 371504, 383488, 424576, 464380, 479360, 530720, 547840, 555520, 743008, 766976, 849152, 928760, 958720, 1061440, 1111040, 1486016, 1698304, 1857520, 1917440, 2122880, 2972032, 3396608, 3715040, 3834880, 4245760, 5944064, 7430080, 8491520, 11888128, 14860160, 16983040, 23776256, 29720320, 59440640, 118881280]

約数ペア:

[(1, 118881280), (2, 59440640), (4, 29720320), (5, 23776256), (7, 16983040), (8, 14860160), (10, 11888128), (14, 8491520), (16, 7430080), (20, 5944064), (28, 4245760), (31, 3834880), (32, 3715040), (35, 3396608), (40, 2972032), (56, 2122880), (62, 1917440), (64, 1857520), (70, 1698304), (80, 1486016), (107, 1111040), (112, 1061440), (124, 958720), (128, 928760), (140, 849152), (155, 766976), (160, 743008), (214, 555520), (217, 547840), (224, 530720), (248, 479360), (256, 464380), (280, 424576), (310, 383488), (320, 371504), (428, 277760), (434, 273920), (448, 265360), (496, 239680), (512, 232190), (535, 222208), (560, 212288), (620, 191744), (640, 185752), (749, 158720), (856, 138880), (868, 136960), (896, 132680), (992, 119840), (1024, 116095), (1070, 111104), (1085, 109568), (1120, 106144), (1240, 95872), (1280, 92876), (1498, 79360), (1712, 69440), (1736, 68480), (1792, 66340), (1984, 59920), (2140, 55552), (2170, 54784), (2240, 53072), (2480, 47936), (2560, 46438), (2996, 39680), (3317, 35840), (3424, 34720), (3472, 34240), (3584, 33170), (3745, 31744), (3968, 29960), (4280, 27776), (4340, 27392), (4480, 26536), (4960, 23968), (5120, 23219), (5992, 19840), (6634, 17920), (6848, 17360), (6944, 17120), (7168, 16585), (7490, 15872), (7936, 14980), (8560, 13888), (8680, 13696), (8960, 13268), (9920, 11984)]