55196768640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2211409}}^1$

素因数の和:2211444

約数の個数: 128

約数和(自身を含む): 189473608800

約数和(自身を除く): 134276840160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 2211409, 4422818, 6634227, 8845636, 11057045, 13268454, 17691272, 22114090, 26536908, 28748317, 33171135, 35382544, 44228180, 53073816, 57496634, 66342270, 70765088, 86244951, 88456360, 106147632, 114993268, 132684540, 141530176, 143741585, 172489902, 176912720, 212295264, 229986536, 265369080, 283060352, 287483170, 344979804, 353825440, 424590528, 431224755, 459973072, 530738160, 574966340, 689959608, 707650880, 849181056, 862449510, 919946144, 1061476320, 1149932680, 1379919216, 1415301760, 1724899020, 1839892288, 2122952640, 2299865360, 2759838432, 3449798040, 3679784576, 4245905280, 4599730720, 5519676864, 6899596080, 9199461440, 11039353728, 13799192160, 18398922880, 27598384320, 55196768640]

約数ペア:

[(1, 55196768640), (2, 27598384320), (3, 18398922880), (4, 13799192160), (5, 11039353728), (6, 9199461440), (8, 6899596080), (10, 5519676864), (12, 4599730720), (13, 4245905280), (15, 3679784576), (16, 3449798040), (20, 2759838432), (24, 2299865360), (26, 2122952640), (30, 1839892288), (32, 1724899020), (39, 1415301760), (40, 1379919216), (48, 1149932680), (52, 1061476320), (60, 919946144), (64, 862449510), (65, 849181056), (78, 707650880), (80, 689959608), (96, 574966340), (104, 530738160), (120, 459973072), (128, 431224755), (130, 424590528), (156, 353825440), (160, 344979804), (192, 287483170), (195, 283060352), (208, 265369080), (240, 229986536), (260, 212295264), (312, 176912720), (320, 172489902), (384, 143741585), (390, 141530176), (416, 132684540), (480, 114993268), (520, 106147632), (624, 88456360), (640, 86244951), (780, 70765088), (832, 66342270), (960, 57496634), (1040, 53073816), (1248, 44228180), (1560, 35382544), (1664, 33171135), (1920, 28748317), (2080, 26536908), (2496, 22114090), (3120, 17691272), (4160, 13268454), (4992, 11057045), (6240, 8845636), (8320, 6634227), (12480, 4422818), (24960, 2211409)]