266103660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{479}}^1$

素因数の和:735

約数の個数: 96

約数和(自身を含む): 766402560

約数和(自身を除く): 500298900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 197, 235, 282, 394, 470, 479, 564, 591, 705, 788, 940, 958, 985, 1182, 1410, 1437, 1916, 1970, 2364, 2395, 2820, 2874, 2955, 3940, 4790, 5748, 5910, 7185, 9259, 9580, 11820, 14370, 18518, 22513, 27777, 28740, 37036, 45026, 46295, 55554, 67539, 90052, 92590, 94363, 111108, 112565, 135078, 138885, 185180, 188726, 225130, 270156, 277770, 283089, 337695, 377452, 450260, 471815, 555540, 566178, 675390, 943630, 1132356, 1350780, 1415445, 1887260, 2830890, 4435061, 5661780, 8870122, 13305183, 17740244, 22175305, 26610366, 44350610, 53220732, 66525915, 88701220, 133051830, 266103660]

約数ペア:

[(1, 266103660), (2, 133051830), (3, 88701220), (4, 66525915), (5, 53220732), (6, 44350610), (10, 26610366), (12, 22175305), (15, 17740244), (20, 13305183), (30, 8870122), (47, 5661780), (60, 4435061), (94, 2830890), (141, 1887260), (188, 1415445), (197, 1350780), (235, 1132356), (282, 943630), (394, 675390), (470, 566178), (479, 555540), (564, 471815), (591, 450260), (705, 377452), (788, 337695), (940, 283089), (958, 277770), (985, 270156), (1182, 225130), (1410, 188726), (1437, 185180), (1916, 138885), (1970, 135078), (2364, 112565), (2395, 111108), (2820, 94363), (2874, 92590), (2955, 90052), (3940, 67539), (4790, 55554), (5748, 46295), (5910, 45026), (7185, 37036), (9259, 28740), (9580, 27777), (11820, 22513), (14370, 18518)]