2064330720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{14779}}^1$

素因数の和:14897

約数の個数: 144

約数和(自身を含む): 7117634160

約数和(自身を除く): 5053303440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 582, 720, 776, 873, 970, 1164, 1440, 1455, 1552, 1746, 1940, 2328, 2910, 3104, 3492, 3880, 4365, 4656, 5820, 6984, 7760, 8730, 9312, 11640, 13968, 14779, 15520, 17460, 23280, 27936, 29558, 34920, 44337, 46560, 59116, 69840, 73895, 88674, 118232, 133011, 139680, 147790, 177348, 221685, 236464, 266022, 295580, 354696, 443370, 472928, 532044, 591160, 665055, 709392, 886740, 1064088, 1182320, 1330110, 1418784, 1433563, 1773480, 2128176, 2364640, 2660220, 2867126, 3546960, 4256352, 4300689, 5320440, 5734252, 7093920, 7167815, 8601378, 10640880, 11468504, 12902067, 14335630, 17202756, 21281760, 21503445, 22937008, 25804134, 28671260, 34405512, 43006890, 45874016, 51608268, 57342520, 64510335, 68811024, 86013780, 103216536, 114685040, 129020670, 137622048, 172027560, 206433072, 229370080, 258041340, 344055120, 412866144, 516082680, 688110240, 1032165360, 2064330720]

約数ペア:

[(1, 2064330720), (2, 1032165360), (3, 688110240), (4, 516082680), (5, 412866144), (6, 344055120), (8, 258041340), (9, 229370080), (10, 206433072), (12, 172027560), (15, 137622048), (16, 129020670), (18, 114685040), (20, 103216536), (24, 86013780), (30, 68811024), (32, 64510335), (36, 57342520), (40, 51608268), (45, 45874016), (48, 43006890), (60, 34405512), (72, 28671260), (80, 25804134), (90, 22937008), (96, 21503445), (97, 21281760), (120, 17202756), (144, 14335630), (160, 12902067), (180, 11468504), (194, 10640880), (240, 8601378), (288, 7167815), (291, 7093920), (360, 5734252), (388, 5320440), (480, 4300689), (485, 4256352), (582, 3546960), (720, 2867126), (776, 2660220), (873, 2364640), (970, 2128176), (1164, 1773480), (1440, 1433563), (1455, 1418784), (1552, 1330110), (1746, 1182320), (1940, 1064088), (2328, 886740), (2910, 709392), (3104, 665055), (3492, 591160), (3880, 532044), (4365, 472928), (4656, 443370), (5820, 354696), (6984, 295580), (7760, 266022), (8730, 236464), (9312, 221685), (11640, 177348), (13968, 147790), (14779, 139680), (15520, 133011), (17460, 118232), (23280, 88674), (27936, 73895), (29558, 69840), (34920, 59116), (44337, 46560)]