1570805525080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1226387}}^1$

素因数の和:1226521

約数の個数: 128

約数和(自身を含む): 4005285096960

約数和(自身を除く): 2434479571880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 71, 82, 88, 110, 142, 164, 205, 220, 284, 328, 355, 410, 440, 451, 568, 710, 781, 820, 902, 1420, 1562, 1640, 1804, 2255, 2840, 2911, 3124, 3608, 3905, 4510, 5822, 6248, 7810, 9020, 11644, 14555, 15620, 18040, 23288, 29110, 31240, 32021, 58220, 64042, 116440, 128084, 160105, 256168, 320210, 640420, 1226387, 1280840, 2452774, 4905548, 6131935, 9811096, 12263870, 13490257, 24527740, 26980514, 49055480, 50281867, 53961028, 67451285, 87073477, 100563734, 107922056, 134902570, 174146954, 201127468, 251409335, 269805140, 348293908, 402254936, 435367385, 502818670, 539610280, 553100537, 696587816, 870734770, 957808247, 1005637340, 1106201074, 1741469540, 1915616494, 2011274680, 2212402148, 2765502685, 3482939080, 3570012557, 3831232988, 4424804296, 4789041235, 5531005370, 7140025114, 7662465976, 9578082470, 11062010740, 14280050228, 17850062785, 19156164940, 22124021480, 28560100456, 35700125570, 38312329880, 39270138127, 71400251140, 78540276254, 142800502280, 157080552508, 196350690635, 314161105016, 392701381270, 785402762540, 1570805525080]

約数ペア:

[(1, 1570805525080), (2, 785402762540), (4, 392701381270), (5, 314161105016), (8, 196350690635), (10, 157080552508), (11, 142800502280), (20, 78540276254), (22, 71400251140), (40, 39270138127), (41, 38312329880), (44, 35700125570), (55, 28560100456), (71, 22124021480), (82, 19156164940), (88, 17850062785), (110, 14280050228), (142, 11062010740), (164, 9578082470), (205, 7662465976), (220, 7140025114), (284, 5531005370), (328, 4789041235), (355, 4424804296), (410, 3831232988), (440, 3570012557), (451, 3482939080), (568, 2765502685), (710, 2212402148), (781, 2011274680), (820, 1915616494), (902, 1741469540), (1420, 1106201074), (1562, 1005637340), (1640, 957808247), (1804, 870734770), (2255, 696587816), (2840, 553100537), (2911, 539610280), (3124, 502818670), (3608, 435367385), (3905, 402254936), (4510, 348293908), (5822, 269805140), (6248, 251409335), (7810, 201127468), (9020, 174146954), (11644, 134902570), (14555, 107922056), (15620, 100563734), (18040, 87073477), (23288, 67451285), (29110, 53961028), (31240, 50281867), (32021, 49055480), (58220, 26980514), (64042, 24527740), (116440, 13490257), (128084, 12263870), (160105, 9811096), (256168, 6131935), (320210, 4905548), (640420, 2452774), (1226387, 1280840)]