64028580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13859}}^1$

素因数の和:13889

約数の個数: 96

約数和(自身を含む): 223534080

約数和(自身を除く): 159505500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 13859, 27718, 41577, 55436, 69295, 83154, 97013, 138590, 152449, 166308, 194026, 207885, 277180, 291039, 304898, 388052, 415770, 457347, 485065, 582078, 609796, 762245, 831540, 914694, 970130, 1067143, 1164156, 1455195, 1524490, 1829388, 1940260, 2134286, 2286735, 2910390, 3048980, 3201429, 4268572, 4573470, 5335715, 5820780, 6402858, 9146940, 10671430, 12805716, 16007145, 21342860, 32014290, 64028580]

約数ペア:

[(1, 64028580), (2, 32014290), (3, 21342860), (4, 16007145), (5, 12805716), (6, 10671430), (7, 9146940), (10, 6402858), (11, 5820780), (12, 5335715), (14, 4573470), (15, 4268572), (20, 3201429), (21, 3048980), (22, 2910390), (28, 2286735), (30, 2134286), (33, 1940260), (35, 1829388), (42, 1524490), (44, 1455195), (55, 1164156), (60, 1067143), (66, 970130), (70, 914694), (77, 831540), (84, 762245), (105, 609796), (110, 582078), (132, 485065), (140, 457347), (154, 415770), (165, 388052), (210, 304898), (220, 291039), (231, 277180), (308, 207885), (330, 194026), (385, 166308), (420, 152449), (462, 138590), (660, 97013), (770, 83154), (924, 69295), (1155, 55436), (1540, 41577), (2310, 27718), (4620, 13859)]