205196640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3533}}^1$

素因数の和:3573

約数の個数: 144

約数和(自身を含む): 710673264

約数和(自身を除く): 505476624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2904, 3533, 3630, 3872, 4840, 5280, 5808, 7066, 7260, 9680, 10599, 11616, 14132, 14520, 17665, 19360, 21198, 28264, 29040, 35330, 38863, 42396, 52995, 56528, 58080, 70660, 77726, 84792, 105990, 113056, 116589, 141320, 155452, 169584, 194315, 211980, 233178, 282640, 310904, 339168, 388630, 423960, 427493, 466356, 565280, 582945, 621808, 777260, 847920, 854986, 932712, 1165890, 1243616, 1282479, 1554520, 1695840, 1709972, 1865424, 2137465, 2331780, 2564958, 3109040, 3419944, 3730848, 4274930, 4663560, 5129916, 6218080, 6412395, 6839888, 8549860, 9327120, 10259832, 12824790, 13679776, 17099720, 18654240, 20519664, 25649580, 34199440, 41039328, 51299160, 68398880, 102598320, 205196640]

約数ペア:

[(1, 205196640), (2, 102598320), (3, 68398880), (4, 51299160), (5, 41039328), (6, 34199440), (8, 25649580), (10, 20519664), (11, 18654240), (12, 17099720), (15, 13679776), (16, 12824790), (20, 10259832), (22, 9327120), (24, 8549860), (30, 6839888), (32, 6412395), (33, 6218080), (40, 5129916), (44, 4663560), (48, 4274930), (55, 3730848), (60, 3419944), (66, 3109040), (80, 2564958), (88, 2331780), (96, 2137465), (110, 1865424), (120, 1709972), (121, 1695840), (132, 1554520), (160, 1282479), (165, 1243616), (176, 1165890), (220, 932712), (240, 854986), (242, 847920), (264, 777260), (330, 621808), (352, 582945), (363, 565280), (440, 466356), (480, 427493), (484, 423960), (528, 388630), (605, 339168), (660, 310904), (726, 282640), (880, 233178), (968, 211980), (1056, 194315), (1210, 169584), (1320, 155452), (1452, 141320), (1760, 116589), (1815, 113056), (1936, 105990), (2420, 84792), (2640, 77726), (2904, 70660), (3533, 58080), (3630, 56528), (3872, 52995), (4840, 42396), (5280, 38863), (5808, 35330), (7066, 29040), (7260, 28264), (9680, 21198), (10599, 19360), (11616, 17665), (14132, 14520)]