806215680

素因数分解:

$2^{13}\times 3^9\times 5^1$

素因数の和:58

約数の個数: 280

約数和(自身を含む): 2902150152

約数和(自身を除く): 2095934472

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 729, 768, 810, 864, 960, 972, 1024, 1080, 1152, 1215, 1280, 1296, 1440, 1458, 1536, 1620, 1728, 1920, 1944, 2048, 2160, 2187, 2304, 2430, 2560, 2592, 2880, 2916, 3072, 3240, 3456, 3645, 3840, 3888, 4096, 4320, 4374, 4608, 4860, 5120, 5184, 5760, 5832, 6144, 6480, 6561, 6912, 7290, 7680, 7776, 8192, 8640, 8748, 9216, 9720, 10240, 10368, 10935, 11520, 11664, 12288, 12960, 13122, 13824, 14580, 15360, 15552, 17280, 17496, 18432, 19440, 19683, 20480, 20736, 21870, 23040, 23328, 24576, 25920, 26244, 27648, 29160, 30720, 31104, 32805, 34560, 34992, 36864, 38880, 39366, 40960, 41472, 43740, 46080, 46656, 51840, 52488, 55296, 58320, 61440, 62208, 65610, 69120, 69984, 73728, 77760, 78732, 82944, 87480, 92160, 93312, 98415, 103680, 104976, 110592, 116640, 122880, 124416, 131220, 138240, 139968, 155520, 157464, 165888, 174960, 184320, 186624, 196830, 207360, 209952, 221184, 233280, 248832, 262440, 276480, 279936, 311040, 314928, 331776, 349920, 368640, 373248, 393660, 414720, 419904, 466560, 497664, 524880, 552960, 559872, 622080, 629856, 663552, 699840, 746496, 787320, 829440, 839808, 933120, 995328, 1049760, 1105920, 1119744, 1244160, 1259712, 1399680, 1492992, 1574640, 1658880, 1679616, 1866240, 1990656, 2099520, 2239488, 2488320, 2519424, 2799360, 2985984, 3149280, 3317760, 3359232, 3732480, 4199040, 4478976, 4976640, 5038848, 5598720, 5971968, 6298560, 6718464, 7464960, 8398080, 8957952, 9953280, 10077696, 11197440, 12597120, 13436928, 14929920, 16796160, 17915904, 20155392, 22394880, 25194240, 26873856, 29859840, 33592320, 40310784, 44789760, 50388480, 53747712, 67184640, 80621568, 89579520, 100776960, 134369280, 161243136, 201553920, 268738560, 403107840, 806215680]

約数ペア:

[(1, 806215680), (2, 403107840), (3, 268738560), (4, 201553920), (5, 161243136), (6, 134369280), (8, 100776960), (9, 89579520), (10, 80621568), (12, 67184640), (15, 53747712), (16, 50388480), (18, 44789760), (20, 40310784), (24, 33592320), (27, 29859840), (30, 26873856), (32, 25194240), (36, 22394880), (40, 20155392), (45, 17915904), (48, 16796160), (54, 14929920), (60, 13436928), (64, 12597120), (72, 11197440), (80, 10077696), (81, 9953280), (90, 8957952), (96, 8398080), (108, 7464960), (120, 6718464), (128, 6298560), (135, 5971968), (144, 5598720), (160, 5038848), (162, 4976640), (180, 4478976), (192, 4199040), (216, 3732480), (240, 3359232), (243, 3317760), (256, 3149280), (270, 2985984), (288, 2799360), (320, 2519424), (324, 2488320), (360, 2239488), (384, 2099520), (405, 1990656), (432, 1866240), (480, 1679616), (486, 1658880), (512, 1574640), (540, 1492992), (576, 1399680), (640, 1259712), (648, 1244160), (720, 1119744), (729, 1105920), (768, 1049760), (810, 995328), (864, 933120), (960, 839808), (972, 829440), (1024, 787320), (1080, 746496), (1152, 699840), (1215, 663552), (1280, 629856), (1296, 622080), (1440, 559872), (1458, 552960), (1536, 524880), (1620, 497664), (1728, 466560), (1920, 419904), (1944, 414720), (2048, 393660), (2160, 373248), (2187, 368640), (2304, 349920), (2430, 331776), (2560, 314928), (2592, 311040), (2880, 279936), (2916, 276480), (3072, 262440), (3240, 248832), (3456, 233280), (3645, 221184), (3840, 209952), (3888, 207360), (4096, 196830), (4320, 186624), (4374, 184320), (4608, 174960), (4860, 165888), (5120, 157464), (5184, 155520), (5760, 139968), (5832, 138240), (6144, 131220), (6480, 124416), (6561, 122880), (6912, 116640), (7290, 110592), (7680, 104976), (7776, 103680), (8192, 98415), (8640, 93312), (8748, 92160), (9216, 87480), (9720, 82944), (10240, 78732), (10368, 77760), (10935, 73728), (11520, 69984), (11664, 69120), (12288, 65610), (12960, 62208), (13122, 61440), (13824, 58320), (14580, 55296), (15360, 52488), (15552, 51840), (17280, 46656), (17496, 46080), (18432, 43740), (19440, 41472), (19683, 40960), (20480, 39366), (20736, 38880), (21870, 36864), (23040, 34992), (23328, 34560), (24576, 32805), (25920, 31104), (26244, 30720), (27648, 29160)]