476990360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{617}}^1$

素因数の和:897

約数の個数: 128

約数和(自身を含む): 1345559040

約数和(自身を除く): 868568680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 251, 280, 308, 385, 440, 502, 616, 617, 770, 1004, 1234, 1255, 1540, 1757, 2008, 2468, 2510, 2761, 3080, 3085, 3514, 4319, 4936, 5020, 5522, 6170, 6787, 7028, 8638, 8785, 10040, 11044, 12340, 13574, 13805, 14056, 17276, 17570, 19327, 21595, 22088, 24680, 27148, 27610, 33935, 34552, 35140, 38654, 43190, 47509, 54296, 55220, 67870, 70280, 77308, 86380, 95018, 96635, 110440, 135740, 154616, 154867, 172760, 190036, 193270, 237545, 271480, 309734, 380072, 386540, 475090, 619468, 773080, 774335, 950180, 1084069, 1238936, 1548670, 1703537, 1900360, 2168138, 3097340, 3407074, 4336276, 5420345, 6194680, 6814148, 8517685, 8672552, 10840690, 11924759, 13628296, 17035370, 21681380, 23849518, 34070740, 43362760, 47699036, 59623795, 68141480, 95398072, 119247590, 238495180, 476990360]

約数ペア:

[(1, 476990360), (2, 238495180), (4, 119247590), (5, 95398072), (7, 68141480), (8, 59623795), (10, 47699036), (11, 43362760), (14, 34070740), (20, 23849518), (22, 21681380), (28, 17035370), (35, 13628296), (40, 11924759), (44, 10840690), (55, 8672552), (56, 8517685), (70, 6814148), (77, 6194680), (88, 5420345), (110, 4336276), (140, 3407074), (154, 3097340), (220, 2168138), (251, 1900360), (280, 1703537), (308, 1548670), (385, 1238936), (440, 1084069), (502, 950180), (616, 774335), (617, 773080), (770, 619468), (1004, 475090), (1234, 386540), (1255, 380072), (1540, 309734), (1757, 271480), (2008, 237545), (2468, 193270), (2510, 190036), (2761, 172760), (3080, 154867), (3085, 154616), (3514, 135740), (4319, 110440), (4936, 96635), (5020, 95018), (5522, 86380), (6170, 77308), (6787, 70280), (7028, 67870), (8638, 55220), (8785, 54296), (10040, 47509), (11044, 43190), (12340, 38654), (13574, 35140), (13805, 34552), (14056, 33935), (17276, 27610), (17570, 27148), (19327, 24680), (21595, 22088)]