201683760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19543}}^1$

素因数の和:19602

約数の個数: 80

約数和(自身を含む): 639792384

約数和(自身を除く): 438108624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 19543, 39086, 58629, 78172, 97715, 117258, 156344, 195430, 234516, 293145, 312688, 390860, 469032, 586290, 781720, 840349, 938064, 1172580, 1563440, 1680698, 2345160, 2521047, 3361396, 4201745, 4690320, 5042094, 6722792, 8403490, 10084188, 12605235, 13445584, 16806980, 20168376, 25210470, 33613960, 40336752, 50420940, 67227920, 100841880, 201683760]

約数ペア:

[(1, 201683760), (2, 100841880), (3, 67227920), (4, 50420940), (5, 40336752), (6, 33613960), (8, 25210470), (10, 20168376), (12, 16806980), (15, 13445584), (16, 12605235), (20, 10084188), (24, 8403490), (30, 6722792), (40, 5042094), (43, 4690320), (48, 4201745), (60, 3361396), (80, 2521047), (86, 2345160), (120, 1680698), (129, 1563440), (172, 1172580), (215, 938064), (240, 840349), (258, 781720), (344, 586290), (430, 469032), (516, 390860), (645, 312688), (688, 293145), (860, 234516), (1032, 195430), (1290, 156344), (1720, 117258), (2064, 97715), (2580, 78172), (3440, 58629), (5160, 39086), (10320, 19543)]