1336806540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{37699}}^1$

素因数の和:37911

約数の個数: 72

約数和(自身を含む): 4075671600

約数和(自身を除く): 2738865060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 197, 394, 591, 788, 985, 1182, 1773, 1970, 2364, 2955, 3546, 3940, 5910, 7092, 8865, 11820, 17730, 35460, 37699, 75398, 113097, 150796, 188495, 226194, 339291, 376990, 452388, 565485, 678582, 753980, 1130970, 1357164, 1696455, 2261940, 3392910, 6785820, 7426703, 14853406, 22280109, 29706812, 37133515, 44560218, 66840327, 74267030, 89120436, 111400545, 133680654, 148534060, 222801090, 267361308, 334201635, 445602180, 668403270, 1336806540]

約数ペア:

[(1, 1336806540), (2, 668403270), (3, 445602180), (4, 334201635), (5, 267361308), (6, 222801090), (9, 148534060), (10, 133680654), (12, 111400545), (15, 89120436), (18, 74267030), (20, 66840327), (30, 44560218), (36, 37133515), (45, 29706812), (60, 22280109), (90, 14853406), (180, 7426703), (197, 6785820), (394, 3392910), (591, 2261940), (788, 1696455), (985, 1357164), (1182, 1130970), (1773, 753980), (1970, 678582), (2364, 565485), (2955, 452388), (3546, 376990), (3940, 339291), (5910, 226194), (7092, 188495), (8865, 150796), (11820, 113097), (17730, 75398), (35460, 37699)]