7244160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1$

素因数の和:54

約数の個数: 256

約数和(自身を含む): 29376000

約数和(自身を除く): 22131840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 128, 132, 140, 147, 154, 160, 165, 168, 176, 192, 196, 210, 220, 224, 231, 240, 245, 264, 280, 294, 308, 320, 330, 336, 343, 352, 384, 385, 392, 420, 440, 448, 462, 480, 490, 528, 539, 560, 588, 616, 640, 660, 672, 686, 704, 735, 770, 784, 840, 880, 896, 924, 960, 980, 1029, 1056, 1078, 1120, 1155, 1176, 1232, 1320, 1344, 1372, 1408, 1470, 1540, 1568, 1617, 1680, 1715, 1760, 1848, 1920, 1960, 2058, 2112, 2156, 2240, 2310, 2352, 2464, 2640, 2688, 2695, 2744, 2940, 3080, 3136, 3234, 3360, 3430, 3520, 3696, 3773, 3920, 4116, 4224, 4312, 4480, 4620, 4704, 4928, 5145, 5280, 5390, 5488, 5880, 6160, 6272, 6468, 6720, 6860, 7040, 7392, 7546, 7840, 8085, 8232, 8624, 9240, 9408, 9856, 10290, 10560, 10780, 10976, 11319, 11760, 12320, 12936, 13440, 13720, 14784, 15092, 15680, 16170, 16464, 17248, 18480, 18816, 18865, 20580, 21120, 21560, 21952, 22638, 23520, 24640, 25872, 27440, 29568, 30184, 31360, 32340, 32928, 34496, 36960, 37730, 41160, 43120, 43904, 45276, 47040, 49280, 51744, 54880, 56595, 60368, 64680, 65856, 68992, 73920, 75460, 82320, 86240, 90552, 94080, 103488, 109760, 113190, 120736, 129360, 131712, 147840, 150920, 164640, 172480, 181104, 206976, 219520, 226380, 241472, 258720, 301840, 329280, 344960, 362208, 452760, 482944, 517440, 603680, 658560, 724416, 905520, 1034880, 1207360, 1448832, 1811040, 2414720, 3622080, 7244160]

約数ペア:

[(1, 7244160), (2, 3622080), (3, 2414720), (4, 1811040), (5, 1448832), (6, 1207360), (7, 1034880), (8, 905520), (10, 724416), (11, 658560), (12, 603680), (14, 517440), (15, 482944), (16, 452760), (20, 362208), (21, 344960), (22, 329280), (24, 301840), (28, 258720), (30, 241472), (32, 226380), (33, 219520), (35, 206976), (40, 181104), (42, 172480), (44, 164640), (48, 150920), (49, 147840), (55, 131712), (56, 129360), (60, 120736), (64, 113190), (66, 109760), (70, 103488), (77, 94080), (80, 90552), (84, 86240), (88, 82320), (96, 75460), (98, 73920), (105, 68992), (110, 65856), (112, 64680), (120, 60368), (128, 56595), (132, 54880), (140, 51744), (147, 49280), (154, 47040), (160, 45276), (165, 43904), (168, 43120), (176, 41160), (192, 37730), (196, 36960), (210, 34496), (220, 32928), (224, 32340), (231, 31360), (240, 30184), (245, 29568), (264, 27440), (280, 25872), (294, 24640), (308, 23520), (320, 22638), (330, 21952), (336, 21560), (343, 21120), (352, 20580), (384, 18865), (385, 18816), (392, 18480), (420, 17248), (440, 16464), (448, 16170), (462, 15680), (480, 15092), (490, 14784), (528, 13720), (539, 13440), (560, 12936), (588, 12320), (616, 11760), (640, 11319), (660, 10976), (672, 10780), (686, 10560), (704, 10290), (735, 9856), (770, 9408), (784, 9240), (840, 8624), (880, 8232), (896, 8085), (924, 7840), (960, 7546), (980, 7392), (1029, 7040), (1056, 6860), (1078, 6720), (1120, 6468), (1155, 6272), (1176, 6160), (1232, 5880), (1320, 5488), (1344, 5390), (1372, 5280), (1408, 5145), (1470, 4928), (1540, 4704), (1568, 4620), (1617, 4480), (1680, 4312), (1715, 4224), (1760, 4116), (1848, 3920), (1920, 3773), (1960, 3696), (2058, 3520), (2112, 3430), (2156, 3360), (2240, 3234), (2310, 3136), (2352, 3080), (2464, 2940), (2640, 2744), (2688, 2695)]