67789920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:413

約数の個数: 192

約数和(自身を含む): 239936256

約数和(自身を除く): 172146336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 96, 110, 111, 120, 132, 148, 160, 165, 176, 185, 220, 222, 240, 264, 296, 330, 347, 352, 370, 407, 440, 444, 480, 528, 555, 592, 660, 694, 740, 814, 880, 888, 1041, 1056, 1110, 1184, 1221, 1320, 1388, 1480, 1628, 1735, 1760, 1776, 2035, 2082, 2220, 2442, 2640, 2776, 2960, 3256, 3470, 3552, 3817, 4070, 4164, 4440, 4884, 5205, 5280, 5552, 5920, 6105, 6512, 6940, 7634, 8140, 8328, 8880, 9768, 10410, 11104, 11451, 12210, 12839, 13024, 13880, 15268, 16280, 16656, 17760, 19085, 19536, 20820, 22902, 24420, 25678, 27760, 30536, 32560, 33312, 38170, 38517, 39072, 41640, 45804, 48840, 51356, 55520, 57255, 61072, 64195, 65120, 76340, 77034, 83280, 91608, 97680, 102712, 114510, 122144, 128390, 141229, 152680, 154068, 166560, 183216, 192585, 195360, 205424, 229020, 256780, 282458, 305360, 308136, 366432, 385170, 410848, 423687, 458040, 513560, 564916, 610720, 616272, 706145, 770340, 847374, 916080, 1027120, 1129832, 1232544, 1412290, 1540680, 1694748, 1832160, 2054240, 2118435, 2259664, 2824580, 3081360, 3389496, 4236870, 4519328, 5649160, 6162720, 6778992, 8473740, 11298320, 13557984, 16947480, 22596640, 33894960, 67789920]

約数ペア:

[(1, 67789920), (2, 33894960), (3, 22596640), (4, 16947480), (5, 13557984), (6, 11298320), (8, 8473740), (10, 6778992), (11, 6162720), (12, 5649160), (15, 4519328), (16, 4236870), (20, 3389496), (22, 3081360), (24, 2824580), (30, 2259664), (32, 2118435), (33, 2054240), (37, 1832160), (40, 1694748), (44, 1540680), (48, 1412290), (55, 1232544), (60, 1129832), (66, 1027120), (74, 916080), (80, 847374), (88, 770340), (96, 706145), (110, 616272), (111, 610720), (120, 564916), (132, 513560), (148, 458040), (160, 423687), (165, 410848), (176, 385170), (185, 366432), (220, 308136), (222, 305360), (240, 282458), (264, 256780), (296, 229020), (330, 205424), (347, 195360), (352, 192585), (370, 183216), (407, 166560), (440, 154068), (444, 152680), (480, 141229), (528, 128390), (555, 122144), (592, 114510), (660, 102712), (694, 97680), (740, 91608), (814, 83280), (880, 77034), (888, 76340), (1041, 65120), (1056, 64195), (1110, 61072), (1184, 57255), (1221, 55520), (1320, 51356), (1388, 48840), (1480, 45804), (1628, 41640), (1735, 39072), (1760, 38517), (1776, 38170), (2035, 33312), (2082, 32560), (2220, 30536), (2442, 27760), (2640, 25678), (2776, 24420), (2960, 22902), (3256, 20820), (3470, 19536), (3552, 19085), (3817, 17760), (4070, 16656), (4164, 16280), (4440, 15268), (4884, 13880), (5205, 13024), (5280, 12839), (5552, 12210), (5920, 11451), (6105, 11104), (6512, 10410), (6940, 9768), (7634, 8880), (8140, 8328)]