191413080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2699}}^1$

素因数の和:2913

約数の個数: 96

約数和(自身を含む): 625482000

約数和(自身を除く): 434068920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 394, 591, 788, 985, 1182, 1576, 1773, 1970, 2364, 2699, 2955, 3546, 3940, 4728, 5398, 5910, 7092, 7880, 8097, 8865, 10796, 11820, 13495, 14184, 16194, 17730, 21592, 23640, 24291, 26990, 32388, 35460, 40485, 48582, 53980, 64776, 70920, 80970, 97164, 107960, 121455, 161940, 194328, 242910, 323880, 485820, 531703, 971640, 1063406, 1595109, 2126812, 2658515, 3190218, 4253624, 4785327, 5317030, 6380436, 7975545, 9570654, 10634060, 12760872, 15951090, 19141308, 21268120, 23926635, 31902180, 38282616, 47853270, 63804360, 95706540, 191413080]

約数ペア:

[(1, 191413080), (2, 95706540), (3, 63804360), (4, 47853270), (5, 38282616), (6, 31902180), (8, 23926635), (9, 21268120), (10, 19141308), (12, 15951090), (15, 12760872), (18, 10634060), (20, 9570654), (24, 7975545), (30, 6380436), (36, 5317030), (40, 4785327), (45, 4253624), (60, 3190218), (72, 2658515), (90, 2126812), (120, 1595109), (180, 1063406), (197, 971640), (360, 531703), (394, 485820), (591, 323880), (788, 242910), (985, 194328), (1182, 161940), (1576, 121455), (1773, 107960), (1970, 97164), (2364, 80970), (2699, 70920), (2955, 64776), (3546, 53980), (3940, 48582), (4728, 40485), (5398, 35460), (5910, 32388), (7092, 26990), (7880, 24291), (8097, 23640), (8865, 21592), (10796, 17730), (11820, 16194), (13495, 14184)]