211126320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3023}}^1$

素因数の和:3139

約数の個数: 120

約数和(自身を含む): 716579136

約数和(自身を除く): 505452816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1455, 1552, 1746, 1940, 2328, 2910, 3023, 3492, 3880, 4365, 4656, 5820, 6046, 6984, 7760, 8730, 9069, 11640, 12092, 13968, 15115, 17460, 18138, 23280, 24184, 27207, 30230, 34920, 36276, 45345, 48368, 54414, 60460, 69840, 72552, 90690, 108828, 120920, 136035, 145104, 181380, 217656, 241840, 272070, 293231, 362760, 435312, 544140, 586462, 725520, 879693, 1088280, 1172924, 1466155, 1759386, 2176560, 2345848, 2639079, 2932310, 3518772, 4398465, 4691696, 5278158, 5864620, 7037544, 8796930, 10556316, 11729240, 13195395, 14075088, 17593860, 21112632, 23458480, 26390790, 35187720, 42225264, 52781580, 70375440, 105563160, 211126320]

約数ペア:

[(1, 211126320), (2, 105563160), (3, 70375440), (4, 52781580), (5, 42225264), (6, 35187720), (8, 26390790), (9, 23458480), (10, 21112632), (12, 17593860), (15, 14075088), (16, 13195395), (18, 11729240), (20, 10556316), (24, 8796930), (30, 7037544), (36, 5864620), (40, 5278158), (45, 4691696), (48, 4398465), (60, 3518772), (72, 2932310), (80, 2639079), (90, 2345848), (97, 2176560), (120, 1759386), (144, 1466155), (180, 1172924), (194, 1088280), (240, 879693), (291, 725520), (360, 586462), (388, 544140), (485, 435312), (582, 362760), (720, 293231), (776, 272070), (873, 241840), (970, 217656), (1164, 181380), (1455, 145104), (1552, 136035), (1746, 120920), (1940, 108828), (2328, 90690), (2910, 72552), (3023, 69840), (3492, 60460), (3880, 54414), (4365, 48368), (4656, 45345), (5820, 36276), (6046, 34920), (6984, 30230), (7760, 27207), (8730, 24184), (9069, 23280), (11640, 18138), (12092, 17460), (13968, 15115)]