2201738280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{70841}}^1$

素因数の和:70899

約数の個数: 128

約数和(自身を含む): 7752948480

約数和(自身を除く): 5551210200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 7770, 10360, 15540, 31080, 70841, 141682, 212523, 283364, 354205, 425046, 495887, 566728, 708410, 850092, 991774, 1062615, 1416820, 1487661, 1700184, 1983548, 2125230, 2479435, 2621117, 2833640, 2975322, 3967096, 4250460, 4958870, 5242234, 5950644, 7438305, 7863351, 8500920, 9917740, 10484468, 11901288, 13105585, 14876610, 15726702, 18347819, 19835480, 20968936, 26211170, 29753220, 31453404, 36695638, 39316755, 52422340, 55043457, 59506440, 62906808, 73391276, 78633510, 91739095, 104844680, 110086914, 146782552, 157267020, 183478190, 220173828, 275217285, 314534040, 366956380, 440347656, 550434570, 733912760, 1100869140, 2201738280]

約数ペア:

[(1, 2201738280), (2, 1100869140), (3, 733912760), (4, 550434570), (5, 440347656), (6, 366956380), (7, 314534040), (8, 275217285), (10, 220173828), (12, 183478190), (14, 157267020), (15, 146782552), (20, 110086914), (21, 104844680), (24, 91739095), (28, 78633510), (30, 73391276), (35, 62906808), (37, 59506440), (40, 55043457), (42, 52422340), (56, 39316755), (60, 36695638), (70, 31453404), (74, 29753220), (84, 26211170), (105, 20968936), (111, 19835480), (120, 18347819), (140, 15726702), (148, 14876610), (168, 13105585), (185, 11901288), (210, 10484468), (222, 9917740), (259, 8500920), (280, 7863351), (296, 7438305), (370, 5950644), (420, 5242234), (444, 4958870), (518, 4250460), (555, 3967096), (740, 2975322), (777, 2833640), (840, 2621117), (888, 2479435), (1036, 2125230), (1110, 1983548), (1295, 1700184), (1480, 1487661), (1554, 1416820), (2072, 1062615), (2220, 991774), (2590, 850092), (3108, 708410), (3885, 566728), (4440, 495887), (5180, 425046), (6216, 354205), (7770, 283364), (10360, 212523), (15540, 141682), (31080, 70841)]