242278960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1131

約数の個数: 160

約数和(自身を含む): 721953792

約数和(自身を除く): 479674832

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 37, 40, 44, 55, 56, 70, 74, 77, 80, 88, 110, 112, 140, 148, 154, 176, 185, 220, 259, 280, 296, 308, 370, 385, 407, 440, 518, 560, 592, 616, 740, 770, 814, 880, 1036, 1063, 1232, 1295, 1480, 1540, 1628, 2035, 2072, 2126, 2590, 2849, 2960, 3080, 3256, 4070, 4144, 4252, 5180, 5315, 5698, 6160, 6512, 7441, 8140, 8504, 10360, 10630, 11396, 11693, 14245, 14882, 16280, 17008, 20720, 21260, 22792, 23386, 28490, 29764, 32560, 37205, 39331, 42520, 45584, 46772, 56980, 58465, 59528, 74410, 78662, 81851, 85040, 93544, 113960, 116930, 119056, 148820, 157324, 163702, 187088, 196655, 227920, 233860, 275317, 297640, 314648, 327404, 393310, 409255, 432641, 467720, 550634, 595280, 629296, 654808, 786620, 818510, 865282, 935440, 1101268, 1309616, 1376585, 1573240, 1637020, 1730564, 2163205, 2202536, 2753170, 3028487, 3146480, 3274040, 3461128, 4326410, 4405072, 5506340, 6056974, 6548080, 6922256, 8652820, 11012680, 12113948, 15142435, 17305640, 22025360, 24227896, 30284870, 34611280, 48455792, 60569740, 121139480, 242278960]

約数ペア:

[(1, 242278960), (2, 121139480), (4, 60569740), (5, 48455792), (7, 34611280), (8, 30284870), (10, 24227896), (11, 22025360), (14, 17305640), (16, 15142435), (20, 12113948), (22, 11012680), (28, 8652820), (35, 6922256), (37, 6548080), (40, 6056974), (44, 5506340), (55, 4405072), (56, 4326410), (70, 3461128), (74, 3274040), (77, 3146480), (80, 3028487), (88, 2753170), (110, 2202536), (112, 2163205), (140, 1730564), (148, 1637020), (154, 1573240), (176, 1376585), (185, 1309616), (220, 1101268), (259, 935440), (280, 865282), (296, 818510), (308, 786620), (370, 654808), (385, 629296), (407, 595280), (440, 550634), (518, 467720), (560, 432641), (592, 409255), (616, 393310), (740, 327404), (770, 314648), (814, 297640), (880, 275317), (1036, 233860), (1063, 227920), (1232, 196655), (1295, 187088), (1480, 163702), (1540, 157324), (1628, 148820), (2035, 119056), (2072, 116930), (2126, 113960), (2590, 93544), (2849, 85040), (2960, 81851), (3080, 78662), (3256, 74410), (4070, 59528), (4144, 58465), (4252, 56980), (5180, 46772), (5315, 45584), (5698, 42520), (6160, 39331), (6512, 37205), (7441, 32560), (8140, 29764), (8504, 28490), (10360, 23386), (10630, 22792), (11396, 21260), (11693, 20720), (14245, 17008), (14882, 16280)]