18523637440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1697}}^1$

素因数の和:2175

約数の個数: 224

約数和(自身を含む): 55150170624

約数和(自身を除く): 36626533184

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 443, 448, 560, 616, 704, 770, 880, 886, 1120, 1232, 1540, 1697, 1760, 1772, 2215, 2240, 2464, 3080, 3101, 3394, 3520, 3544, 4430, 4873, 4928, 6160, 6202, 6788, 7088, 8485, 8860, 9746, 11879, 12320, 12404, 13576, 14176, 15505, 16970, 17720, 18667, 19492, 23758, 24365, 24640, 24808, 27152, 28352, 31010, 33940, 34111, 35440, 37334, 38984, 47516, 48730, 49616, 54304, 59395, 62020, 67880, 68222, 70880, 74668, 77968, 93335, 95032, 97460, 99232, 108608, 118790, 124040, 130669, 135760, 136444, 141760, 149336, 155936, 170555, 186670, 190064, 194920, 198464, 237580, 248080, 261338, 271520, 272888, 298672, 311872, 341110, 373340, 380128, 389840, 475160, 496160, 522676, 543040, 545776, 597344, 653345, 682220, 746680, 751771, 760256, 779680, 950320, 992320, 1045352, 1091552, 1194688, 1306690, 1364440, 1493360, 1503542, 1559360, 1900640, 2090704, 2183104, 2613380, 2728880, 2986720, 3007084, 3758855, 3801280, 4181408, 5226760, 5262397, 5457760, 5973440, 6014168, 7517710, 8269481, 8362816, 10453520, 10524794, 10915520, 12028336, 15035420, 16538962, 20907040, 21049588, 24056672, 26311985, 30070840, 33077924, 41347405, 41814080, 42099176, 48113344, 52623970, 57886367, 60141680, 66155848, 82694810, 84198352, 105247940, 115772734, 120283360, 132311696, 165389620, 168396704, 210495880, 231545468, 240566720, 264623392, 289431835, 330779240, 336793408, 420991760, 463090936, 529246784, 578863670, 661558480, 841983520, 926181872, 1157727340, 1323116960, 1683967040, 1852363744, 2315454680, 2646233920, 3704727488, 4630909360, 9261818720, 18523637440]

約数ペア:

[(1, 18523637440), (2, 9261818720), (4, 4630909360), (5, 3704727488), (7, 2646233920), (8, 2315454680), (10, 1852363744), (11, 1683967040), (14, 1323116960), (16, 1157727340), (20, 926181872), (22, 841983520), (28, 661558480), (32, 578863670), (35, 529246784), (40, 463090936), (44, 420991760), (55, 336793408), (56, 330779240), (64, 289431835), (70, 264623392), (77, 240566720), (80, 231545468), (88, 210495880), (110, 168396704), (112, 165389620), (140, 132311696), (154, 120283360), (160, 115772734), (176, 105247940), (220, 84198352), (224, 82694810), (280, 66155848), (308, 60141680), (320, 57886367), (352, 52623970), (385, 48113344), (440, 42099176), (443, 41814080), (448, 41347405), (560, 33077924), (616, 30070840), (704, 26311985), (770, 24056672), (880, 21049588), (886, 20907040), (1120, 16538962), (1232, 15035420), (1540, 12028336), (1697, 10915520), (1760, 10524794), (1772, 10453520), (2215, 8362816), (2240, 8269481), (2464, 7517710), (3080, 6014168), (3101, 5973440), (3394, 5457760), (3520, 5262397), (3544, 5226760), (4430, 4181408), (4873, 3801280), (4928, 3758855), (6160, 3007084), (6202, 2986720), (6788, 2728880), (7088, 2613380), (8485, 2183104), (8860, 2090704), (9746, 1900640), (11879, 1559360), (12320, 1503542), (12404, 1493360), (13576, 1364440), (14176, 1306690), (15505, 1194688), (16970, 1091552), (17720, 1045352), (18667, 992320), (19492, 950320), (23758, 779680), (24365, 760256), (24640, 751771), (24808, 746680), (27152, 682220), (28352, 653345), (31010, 597344), (33940, 545776), (34111, 543040), (35440, 522676), (37334, 496160), (38984, 475160), (47516, 389840), (48730, 380128), (49616, 373340), (54304, 341110), (59395, 311872), (62020, 298672), (67880, 272888), (68222, 271520), (70880, 261338), (74668, 248080), (77968, 237580), (93335, 198464), (95032, 194920), (97460, 190064), (99232, 186670), (108608, 170555), (118790, 155936), (124040, 149336), (130669, 141760), (135760, 136444)]