266361521280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{552709}}^1$

素因数の和:552982

約数の個数: 128

約数和(自身を含む): 852411470400

約数和(自身を除く): 586049949120

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, 251, 320, 384, 480, 502, 640, 753, 960, 1004, 1255, 1506, 1920, 2008, 2510, 3012, 3765, 4016, 5020, 6024, 7530, 8032, 10040, 12048, 15060, 16064, 20080, 24096, 30120, 32128, 40160, 48192, 60240, 80320, 96384, 120480, 160640, 240960, 481920, 552709, 1105418, 1658127, 2210836, 2763545, 3316254, 4421672, 5527090, 6632508, 8290635, 8843344, 11054180, 13265016, 16581270, 17686688, 22108360, 26530032, 33162540, 35373376, 44216720, 53060064, 66325080, 70746752, 88433440, 106120128, 132650160, 138729959, 176866880, 212240256, 265300320, 277459918, 353733760, 416189877, 530600640, 554919836, 693649795, 832379754, 1061201280, 1109839672, 1387299590, 1664759508, 2080949385, 2219679344, 2774599180, 3329519016, 4161898770, 4439358688, 5549198360, 6659038032, 8323797540, 8878717376, 11098396720, 13318076064, 16647595080, 17757434752, 22196793440, 26636152128, 33295190160, 44393586880, 53272304256, 66590380320, 88787173760, 133180760640, 266361521280]

約数ペア:

[(1, 266361521280), (2, 133180760640), (3, 88787173760), (4, 66590380320), (5, 53272304256), (6, 44393586880), (8, 33295190160), (10, 26636152128), (12, 22196793440), (15, 17757434752), (16, 16647595080), (20, 13318076064), (24, 11098396720), (30, 8878717376), (32, 8323797540), (40, 6659038032), (48, 5549198360), (60, 4439358688), (64, 4161898770), (80, 3329519016), (96, 2774599180), (120, 2219679344), (128, 2080949385), (160, 1664759508), (192, 1387299590), (240, 1109839672), (251, 1061201280), (320, 832379754), (384, 693649795), (480, 554919836), (502, 530600640), (640, 416189877), (753, 353733760), (960, 277459918), (1004, 265300320), (1255, 212240256), (1506, 176866880), (1920, 138729959), (2008, 132650160), (2510, 106120128), (3012, 88433440), (3765, 70746752), (4016, 66325080), (5020, 53060064), (6024, 44216720), (7530, 35373376), (8032, 33162540), (10040, 26530032), (12048, 22108360), (15060, 17686688), (16064, 16581270), (20080, 13265016), (24096, 11054180), (30120, 8843344), (32128, 8290635), (40160, 6632508), (48192, 5527090), (60240, 4421672), (80320, 3316254), (96384, 2763545), (120480, 2210836), (160640, 1658127), (240960, 1105418), (481920, 552709)]