15766304640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{5227}}^1$

素因数の和:6820

約数の個数: 128

約数和(自身を含む): 50296705920

約数和(自身を除く): 34530401280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1571, 1920, 3142, 4713, 5227, 6284, 7855, 9426, 10454, 12568, 15681, 15710, 18852, 20908, 23565, 25136, 26135, 31362, 31420, 37704, 41816, 47130, 50272, 52270, 62724, 62840, 75408, 78405, 83632, 94260, 100544, 104540, 125448, 125680, 150816, 156810, 167264, 188520, 201088, 209080, 250896, 251360, 301632, 313620, 334528, 377040, 418160, 501792, 502720, 603264, 627240, 669056, 754080, 836320, 1003584, 1005440, 1254480, 1508160, 1672640, 2007168, 2508960, 3016320, 3345280, 5017920, 8211617, 10035840, 16423234, 24634851, 32846468, 41058085, 49269702, 65692936, 82116170, 98539404, 123174255, 131385872, 164232340, 197078808, 246348510, 262771744, 328464680, 394157616, 492697020, 525543488, 656929360, 788315232, 985394040, 1051086976, 1313858720, 1576630464, 1970788080, 2627717440, 3153260928, 3941576160, 5255434880, 7883152320, 15766304640]

約数ペア:

[(1, 15766304640), (2, 7883152320), (3, 5255434880), (4, 3941576160), (5, 3153260928), (6, 2627717440), (8, 1970788080), (10, 1576630464), (12, 1313858720), (15, 1051086976), (16, 985394040), (20, 788315232), (24, 656929360), (30, 525543488), (32, 492697020), (40, 394157616), (48, 328464680), (60, 262771744), (64, 246348510), (80, 197078808), (96, 164232340), (120, 131385872), (128, 123174255), (160, 98539404), (192, 82116170), (240, 65692936), (320, 49269702), (384, 41058085), (480, 32846468), (640, 24634851), (960, 16423234), (1571, 10035840), (1920, 8211617), (3142, 5017920), (4713, 3345280), (5227, 3016320), (6284, 2508960), (7855, 2007168), (9426, 1672640), (10454, 1508160), (12568, 1254480), (15681, 1005440), (15710, 1003584), (18852, 836320), (20908, 754080), (23565, 669056), (25136, 627240), (26135, 603264), (31362, 502720), (31420, 501792), (37704, 418160), (41816, 377040), (47130, 334528), (50272, 313620), (52270, 301632), (62724, 251360), (62840, 250896), (75408, 209080), (78405, 201088), (83632, 188520), (94260, 167264), (100544, 156810), (104540, 150816), (125448, 125680)]