5641570360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{491}}^1$

素因数の和:857

約数の個数: 128

約数和(自身を含む): 13737781440

約数和(自身を除く): 8096211080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 61, 68, 85, 122, 136, 170, 244, 277, 305, 340, 488, 491, 554, 610, 680, 982, 1037, 1108, 1220, 1385, 1964, 2074, 2216, 2440, 2455, 2770, 3928, 4148, 4709, 4910, 5185, 5540, 8296, 8347, 9418, 9820, 10370, 11080, 16694, 16897, 18836, 19640, 20740, 23545, 29951, 33388, 33794, 37672, 41480, 41735, 47090, 59902, 66776, 67588, 83470, 84485, 94180, 119804, 135176, 136007, 149755, 166940, 168970, 188360, 239608, 272014, 287249, 299510, 333880, 337940, 509167, 544028, 574498, 599020, 675880, 680035, 1018334, 1088056, 1148996, 1198040, 1360070, 1436245, 2036668, 2297992, 2312119, 2545835, 2720140, 2872490, 4073336, 4624238, 5091670, 5440280, 5744980, 8296427, 9248476, 10183340, 11489960, 11560595, 16592854, 18496952, 20366680, 23121190, 33185708, 41482135, 46242380, 66371416, 82964270, 92484760, 141039259, 165928540, 282078518, 331857080, 564157036, 705196295, 1128314072, 1410392590, 2820785180, 5641570360]

約数ペア:

[(1, 5641570360), (2, 2820785180), (4, 1410392590), (5, 1128314072), (8, 705196295), (10, 564157036), (17, 331857080), (20, 282078518), (34, 165928540), (40, 141039259), (61, 92484760), (68, 82964270), (85, 66371416), (122, 46242380), (136, 41482135), (170, 33185708), (244, 23121190), (277, 20366680), (305, 18496952), (340, 16592854), (488, 11560595), (491, 11489960), (554, 10183340), (610, 9248476), (680, 8296427), (982, 5744980), (1037, 5440280), (1108, 5091670), (1220, 4624238), (1385, 4073336), (1964, 2872490), (2074, 2720140), (2216, 2545835), (2440, 2312119), (2455, 2297992), (2770, 2036668), (3928, 1436245), (4148, 1360070), (4709, 1198040), (4910, 1148996), (5185, 1088056), (5540, 1018334), (8296, 680035), (8347, 675880), (9418, 599020), (9820, 574498), (10370, 544028), (11080, 509167), (16694, 337940), (16897, 333880), (18836, 299510), (19640, 287249), (20740, 272014), (23545, 239608), (29951, 188360), (33388, 168970), (33794, 166940), (37672, 149755), (41480, 136007), (41735, 135176), (47090, 119804), (59902, 94180), (66776, 84485), (67588, 83470)]