2658877440

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:416

約数の個数: 240

約数和(自身を含む): 8807769600

約数和(自身を除く): 6148892160

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, 1024, 1047, 1240, 1280, 1396, 1488, 1536, 1745, 1860, 1920, 1984, 2048, 2094, 2480, 2560, 2792, 2976, 3072, 3490, 3720, 3840, 3968, 4096, 4188, 4960, 5120, 5235, 5584, 5952, 6144, 6980, 7440, 7680, 7936, 8192, 8376, 9920, 10240, 10470, 10819, 11168, 11904, 12288, 13960, 14880, 15360, 15872, 16384, 16752, 19840, 20480, 20940, 21638, 22336, 23808, 24576, 27920, 29760, 30720, 31744, 32457, 33504, 39680, 40960, 41880, 43276, 44672, 47616, 49152, 54095, 55840, 59520, 61440, 63488, 64914, 67008, 79360, 81920, 83760, 86552, 89344, 95232, 108190, 111680, 119040, 122880, 126976, 129828, 134016, 158720, 162285, 167520, 173104, 178688, 190464, 216380, 223360, 238080, 245760, 253952, 259656, 268032, 317440, 324570, 335040, 346208, 357376, 380928, 432760, 446720, 476160, 507904, 519312, 536064, 634880, 649140, 670080, 692416, 714752, 761856, 865520, 893440, 952320, 1038624, 1072128, 1269760, 1298280, 1340160, 1384832, 1429504, 1523712, 1731040, 1786880, 1904640, 2077248, 2144256, 2539520, 2596560, 2680320, 2769664, 2859008, 3462080, 3573760, 3809280, 4154496, 4288512, 5193120, 5360640, 5539328, 5718016, 6924160, 7147520, 7618560, 8308992, 8577024, 10386240, 10721280, 11078656, 13848320, 14295040, 16617984, 17154048, 20772480, 21442560, 22157312, 27696640, 28590080, 33235968, 41544960, 42885120, 44314624, 55393280, 66471936, 83089920, 85770240, 88629248, 110786560, 132943872, 166179840, 177258496, 221573120, 265887744, 332359680, 443146240, 531775488, 664719360, 886292480, 1329438720, 2658877440]

約数ペア:

[(1, 2658877440), (2, 1329438720), (3, 886292480), (4, 664719360), (5, 531775488), (6, 443146240), (8, 332359680), (10, 265887744), (12, 221573120), (15, 177258496), (16, 166179840), (20, 132943872), (24, 110786560), (30, 88629248), (31, 85770240), (32, 83089920), (40, 66471936), (48, 55393280), (60, 44314624), (62, 42885120), (64, 41544960), (80, 33235968), (93, 28590080), (96, 27696640), (120, 22157312), (124, 21442560), (128, 20772480), (155, 17154048), (160, 16617984), (186, 14295040), (192, 13848320), (240, 11078656), (248, 10721280), (256, 10386240), (310, 8577024), (320, 8308992), (349, 7618560), (372, 7147520), (384, 6924160), (465, 5718016), (480, 5539328), (496, 5360640), (512, 5193120), (620, 4288512), (640, 4154496), (698, 3809280), (744, 3573760), (768, 3462080), (930, 2859008), (960, 2769664), (992, 2680320), (1024, 2596560), (1047, 2539520), (1240, 2144256), (1280, 2077248), (1396, 1904640), (1488, 1786880), (1536, 1731040), (1745, 1523712), (1860, 1429504), (1920, 1384832), (1984, 1340160), (2048, 1298280), (2094, 1269760), (2480, 1072128), (2560, 1038624), (2792, 952320), (2976, 893440), (3072, 865520), (3490, 761856), (3720, 714752), (3840, 692416), (3968, 670080), (4096, 649140), (4188, 634880), (4960, 536064), (5120, 519312), (5235, 507904), (5584, 476160), (5952, 446720), (6144, 432760), (6980, 380928), (7440, 357376), (7680, 346208), (7936, 335040), (8192, 324570), (8376, 317440), (9920, 268032), (10240, 259656), (10470, 253952), (10819, 245760), (11168, 238080), (11904, 223360), (12288, 216380), (13960, 190464), (14880, 178688), (15360, 173104), (15872, 167520), (16384, 162285), (16752, 158720), (19840, 134016), (20480, 129828), (20940, 126976), (21638, 122880), (22336, 119040), (23808, 111680), (24576, 108190), (27920, 95232), (29760, 89344), (30720, 86552), (31744, 83760), (32457, 81920), (33504, 79360), (39680, 67008), (40960, 64914), (41880, 63488), (43276, 61440), (44672, 59520), (47616, 55840), (49152, 54095)]