225708560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3331}}^1$

素因数の和:3373

約数の個数: 120

約数和(自身を含む): 659416128

約数和(自身を除く): 433707568

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 220, 242, 280, 308, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1210, 1232, 1540, 1694, 1936, 2420, 3080, 3331, 3388, 4235, 4840, 6160, 6662, 6776, 8470, 9680, 13324, 13552, 16655, 16940, 23317, 26648, 33310, 33880, 36641, 46634, 53296, 66620, 67760, 73282, 93268, 116585, 133240, 146564, 183205, 186536, 233170, 256487, 266480, 293128, 366410, 373072, 403051, 466340, 512974, 586256, 732820, 806102, 932680, 1025948, 1282435, 1465640, 1612204, 1865360, 2015255, 2051896, 2564870, 2821357, 2931280, 3224408, 4030510, 4103792, 5129740, 5642714, 6448816, 8061020, 10259480, 11285428, 14106785, 16122040, 20518960, 22570856, 28213570, 32244080, 45141712, 56427140, 112854280, 225708560]

約数ペア:

[(1, 225708560), (2, 112854280), (4, 56427140), (5, 45141712), (7, 32244080), (8, 28213570), (10, 22570856), (11, 20518960), (14, 16122040), (16, 14106785), (20, 11285428), (22, 10259480), (28, 8061020), (35, 6448816), (40, 5642714), (44, 5129740), (55, 4103792), (56, 4030510), (70, 3224408), (77, 2931280), (80, 2821357), (88, 2564870), (110, 2051896), (112, 2015255), (121, 1865360), (140, 1612204), (154, 1465640), (176, 1282435), (220, 1025948), (242, 932680), (280, 806102), (308, 732820), (385, 586256), (440, 512974), (484, 466340), (560, 403051), (605, 373072), (616, 366410), (770, 293128), (847, 266480), (880, 256487), (968, 233170), (1210, 186536), (1232, 183205), (1540, 146564), (1694, 133240), (1936, 116585), (2420, 93268), (3080, 73282), (3331, 67760), (3388, 66620), (4235, 53296), (4840, 46634), (6160, 36641), (6662, 33880), (6776, 33310), (8470, 26648), (9680, 23317), (13324, 16940), (13552, 16655)]