83089920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:406

約数の個数: 160

約数和(自身を含む): 274982400

約数和(自身を除く): 191892480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 349, 372, 384, 465, 480, 496, 512, 620, 640, 698, 744, 768, 930, 960, 992, 1047, 1240, 1280, 1396, 1488, 1536, 1745, 1860, 1920, 1984, 2094, 2480, 2560, 2792, 2976, 3490, 3720, 3840, 3968, 4188, 4960, 5235, 5584, 5952, 6980, 7440, 7680, 7936, 8376, 9920, 10470, 10819, 11168, 11904, 13960, 14880, 15872, 16752, 19840, 20940, 21638, 22336, 23808, 27920, 29760, 32457, 33504, 39680, 41880, 43276, 44672, 47616, 54095, 55840, 59520, 64914, 67008, 79360, 83760, 86552, 89344, 108190, 111680, 119040, 129828, 134016, 162285, 167520, 173104, 178688, 216380, 223360, 238080, 259656, 268032, 324570, 335040, 346208, 432760, 446720, 519312, 536064, 649140, 670080, 692416, 865520, 893440, 1038624, 1298280, 1340160, 1384832, 1731040, 2077248, 2596560, 2680320, 2769664, 3462080, 4154496, 5193120, 5539328, 6924160, 8308992, 10386240, 13848320, 16617984, 20772480, 27696640, 41544960, 83089920]

約数ペア:

[(1, 83089920), (2, 41544960), (3, 27696640), (4, 20772480), (5, 16617984), (6, 13848320), (8, 10386240), (10, 8308992), (12, 6924160), (15, 5539328), (16, 5193120), (20, 4154496), (24, 3462080), (30, 2769664), (31, 2680320), (32, 2596560), (40, 2077248), (48, 1731040), (60, 1384832), (62, 1340160), (64, 1298280), (80, 1038624), (93, 893440), (96, 865520), (120, 692416), (124, 670080), (128, 649140), (155, 536064), (160, 519312), (186, 446720), (192, 432760), (240, 346208), (248, 335040), (256, 324570), (310, 268032), (320, 259656), (349, 238080), (372, 223360), (384, 216380), (465, 178688), (480, 173104), (496, 167520), (512, 162285), (620, 134016), (640, 129828), (698, 119040), (744, 111680), (768, 108190), (930, 89344), (960, 86552), (992, 83760), (1047, 79360), (1240, 67008), (1280, 64914), (1396, 59520), (1488, 55840), (1536, 54095), (1745, 47616), (1860, 44672), (1920, 43276), (1984, 41880), (2094, 39680), (2480, 33504), (2560, 32457), (2792, 29760), (2976, 27920), (3490, 23808), (3720, 22336), (3840, 21638), (3968, 20940), (4188, 19840), (4960, 16752), (5235, 15872), (5584, 14880), (5952, 13960), (6980, 11904), (7440, 11168), (7680, 10819), (7936, 10470), (8376, 9920)]