712316160

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{20611}}^1$

素因数の和:20641

約数の個数: 144

約数和(自身を含む): 2527855680

約数和(自身を除く): 1815539520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 20611, 34560, 41222, 61833, 82444, 103055, 123666, 164888, 185499, 206110, 247332, 309165, 329776, 370998, 412220, 494664, 556497, 618330, 659552, 741996, 824440, 927495, 989328, 1112994, 1236660, 1319104, 1483992, 1648880, 1854990, 1978656, 2225988, 2473320, 2638208, 2782485, 2967984, 3297760, 3709980, 3957312, 4451976, 4946640, 5276416, 5564970, 5935968, 6595520, 7419960, 7914624, 8903952, 9893280, 11129940, 11871936, 13191040, 14839920, 15829248, 17807904, 19786560, 22259880, 23743872, 26382080, 29679840, 35615808, 39573120, 44519760, 47487744, 59359680, 71231616, 79146240, 89039520, 118719360, 142463232, 178079040, 237438720, 356158080, 712316160]

約数ペア:

[(1, 712316160), (2, 356158080), (3, 237438720), (4, 178079040), (5, 142463232), (6, 118719360), (8, 89039520), (9, 79146240), (10, 71231616), (12, 59359680), (15, 47487744), (16, 44519760), (18, 39573120), (20, 35615808), (24, 29679840), (27, 26382080), (30, 23743872), (32, 22259880), (36, 19786560), (40, 17807904), (45, 15829248), (48, 14839920), (54, 13191040), (60, 11871936), (64, 11129940), (72, 9893280), (80, 8903952), (90, 7914624), (96, 7419960), (108, 6595520), (120, 5935968), (128, 5564970), (135, 5276416), (144, 4946640), (160, 4451976), (180, 3957312), (192, 3709980), (216, 3297760), (240, 2967984), (256, 2782485), (270, 2638208), (288, 2473320), (320, 2225988), (360, 1978656), (384, 1854990), (432, 1648880), (480, 1483992), (540, 1319104), (576, 1236660), (640, 1112994), (720, 989328), (768, 927495), (864, 824440), (960, 741996), (1080, 659552), (1152, 618330), (1280, 556497), (1440, 494664), (1728, 412220), (1920, 370998), (2160, 329776), (2304, 309165), (2880, 247332), (3456, 206110), (3840, 185499), (4320, 164888), (5760, 123666), (6912, 103055), (8640, 82444), (11520, 61833), (17280, 41222), (20611, 34560)]