117214720

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 160

約数和(自身を含む): 333121536

約数和(自身を除く): 215906816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 211, 217, 224, 248, 256, 280, 310, 320, 422, 434, 448, 496, 512, 560, 620, 640, 844, 868, 896, 992, 1055, 1085, 1120, 1240, 1280, 1477, 1688, 1736, 1792, 1984, 2110, 2170, 2240, 2480, 2560, 2954, 3376, 3472, 3584, 3968, 4220, 4340, 4480, 4960, 5908, 6541, 6752, 6944, 7385, 7936, 8440, 8680, 8960, 9920, 11816, 13082, 13504, 13888, 14770, 15872, 16880, 17360, 17920, 19840, 23632, 26164, 27008, 27776, 29540, 32705, 33760, 34720, 39680, 45787, 47264, 52328, 54016, 55552, 59080, 65410, 67520, 69440, 79360, 91574, 94528, 104656, 108032, 111104, 118160, 130820, 135040, 138880, 183148, 189056, 209312, 228935, 236320, 261640, 270080, 277760, 366296, 378112, 418624, 457870, 472640, 523280, 540160, 555520, 732592, 756224, 837248, 915740, 945280, 1046560, 1465184, 1674496, 1831480, 1890560, 2093120, 2930368, 3348992, 3662960, 3781120, 4186240, 5860736, 7325920, 8372480, 11721472, 14651840, 16744960, 23442944, 29303680, 58607360, 117214720]

約数ペア:

[(1, 117214720), (2, 58607360), (4, 29303680), (5, 23442944), (7, 16744960), (8, 14651840), (10, 11721472), (14, 8372480), (16, 7325920), (20, 5860736), (28, 4186240), (31, 3781120), (32, 3662960), (35, 3348992), (40, 2930368), (56, 2093120), (62, 1890560), (64, 1831480), (70, 1674496), (80, 1465184), (112, 1046560), (124, 945280), (128, 915740), (140, 837248), (155, 756224), (160, 732592), (211, 555520), (217, 540160), (224, 523280), (248, 472640), (256, 457870), (280, 418624), (310, 378112), (320, 366296), (422, 277760), (434, 270080), (448, 261640), (496, 236320), (512, 228935), (560, 209312), (620, 189056), (640, 183148), (844, 138880), (868, 135040), (896, 130820), (992, 118160), (1055, 111104), (1085, 108032), (1120, 104656), (1240, 94528), (1280, 91574), (1477, 79360), (1688, 69440), (1736, 67520), (1792, 65410), (1984, 59080), (2110, 55552), (2170, 54016), (2240, 52328), (2480, 47264), (2560, 45787), (2954, 39680), (3376, 34720), (3472, 33760), (3584, 32705), (3968, 29540), (4220, 27776), (4340, 27008), (4480, 26164), (4960, 23632), (5908, 19840), (6541, 17920), (6752, 17360), (6944, 16880), (7385, 15872), (7936, 14770), (8440, 13888), (8680, 13504), (8960, 13082), (9920, 11816)]