207722160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2801}}^1$

素因数の和:2923

約数の個数: 120

約数和(自身を含む): 704624544

約数和(自身を除く): 496902384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 103, 120, 144, 180, 206, 240, 309, 360, 412, 515, 618, 720, 824, 927, 1030, 1236, 1545, 1648, 1854, 2060, 2472, 2801, 3090, 3708, 4120, 4635, 4944, 5602, 6180, 7416, 8240, 8403, 9270, 11204, 12360, 14005, 14832, 16806, 18540, 22408, 24720, 25209, 28010, 33612, 37080, 42015, 44816, 50418, 56020, 67224, 74160, 84030, 100836, 112040, 126045, 134448, 168060, 201672, 224080, 252090, 288503, 336120, 403344, 504180, 577006, 672240, 865509, 1008360, 1154012, 1442515, 1731018, 2016720, 2308024, 2596527, 2885030, 3462036, 4327545, 4616048, 5193054, 5770060, 6924072, 8655090, 10386108, 11540120, 12982635, 13848144, 17310180, 20772216, 23080240, 25965270, 34620360, 41544432, 51930540, 69240720, 103861080, 207722160]

約数ペア:

[(1, 207722160), (2, 103861080), (3, 69240720), (4, 51930540), (5, 41544432), (6, 34620360), (8, 25965270), (9, 23080240), (10, 20772216), (12, 17310180), (15, 13848144), (16, 12982635), (18, 11540120), (20, 10386108), (24, 8655090), (30, 6924072), (36, 5770060), (40, 5193054), (45, 4616048), (48, 4327545), (60, 3462036), (72, 2885030), (80, 2596527), (90, 2308024), (103, 2016720), (120, 1731018), (144, 1442515), (180, 1154012), (206, 1008360), (240, 865509), (309, 672240), (360, 577006), (412, 504180), (515, 403344), (618, 336120), (720, 288503), (824, 252090), (927, 224080), (1030, 201672), (1236, 168060), (1545, 134448), (1648, 126045), (1854, 112040), (2060, 100836), (2472, 84030), (2801, 74160), (3090, 67224), (3708, 56020), (4120, 50418), (4635, 44816), (4944, 42015), (5602, 37080), (6180, 33612), (7416, 28010), (8240, 25209), (8403, 24720), (9270, 22408), (11204, 18540), (12360, 16806), (14005, 14832)]