7029280720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{30841}}^1$

素因数の和:30909

約数の個数: 160

約数和(自身を含む): 20927160576

約数和(自身を除く): 13897879856

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, 1232, 1295, 1480, 1540, 1628, 2035, 2072, 2590, 2849, 2960, 3080, 3256, 4070, 4144, 5180, 5698, 6160, 6512, 8140, 10360, 11396, 14245, 16280, 20720, 22792, 28490, 30841, 32560, 45584, 56980, 61682, 113960, 123364, 154205, 215887, 227920, 246728, 308410, 339251, 431774, 493456, 616820, 678502, 863548, 1079435, 1141117, 1233640, 1357004, 1696255, 1727096, 2158870, 2282234, 2374757, 2467280, 2714008, 3392510, 3454192, 4317740, 4564468, 4749514, 5428016, 5705585, 6785020, 7987819, 8635480, 9128936, 9499028, 11411170, 11873785, 12552287, 13570040, 15975638, 17270960, 18257872, 18998056, 22822340, 23747570, 25104574, 27140080, 31951276, 37996112, 39939095, 45644680, 47495140, 50209148, 62761435, 63902552, 79878190, 87866009, 91289360, 94990280, 100418296, 125522870, 127805104, 159756380, 175732018, 189980560, 200836592, 251045740, 319512760, 351464036, 439330045, 502091480, 639025520, 702928072, 878660090, 1004182960, 1405856144, 1757320180, 3514640360, 7029280720]

約数ペア:

[(1, 7029280720), (2, 3514640360), (4, 1757320180), (5, 1405856144), (7, 1004182960), (8, 878660090), (10, 702928072), (11, 639025520), (14, 502091480), (16, 439330045), (20, 351464036), (22, 319512760), (28, 251045740), (35, 200836592), (37, 189980560), (40, 175732018), (44, 159756380), (55, 127805104), (56, 125522870), (70, 100418296), (74, 94990280), (77, 91289360), (80, 87866009), (88, 79878190), (110, 63902552), (112, 62761435), (140, 50209148), (148, 47495140), (154, 45644680), (176, 39939095), (185, 37996112), (220, 31951276), (259, 27140080), (280, 25104574), (296, 23747570), (308, 22822340), (370, 18998056), (385, 18257872), (407, 17270960), (440, 15975638), (518, 13570040), (560, 12552287), (592, 11873785), (616, 11411170), (740, 9499028), (770, 9128936), (814, 8635480), (880, 7987819), (1036, 6785020), (1232, 5705585), (1295, 5428016), (1480, 4749514), (1540, 4564468), (1628, 4317740), (2035, 3454192), (2072, 3392510), (2590, 2714008), (2849, 2467280), (2960, 2374757), (3080, 2282234), (3256, 2158870), (4070, 1727096), (4144, 1696255), (5180, 1357004), (5698, 1233640), (6160, 1141117), (6512, 1079435), (8140, 863548), (10360, 678502), (11396, 616820), (14245, 493456), (16280, 431774), (20720, 339251), (22792, 308410), (28490, 246728), (30841, 227920), (32560, 215887), (45584, 154205), (56980, 123364), (61682, 113960)]