43138740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 129024000

約数和(自身を除く): 85885260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 79, 95, 114, 158, 190, 228, 237, 285, 316, 380, 395, 474, 479, 570, 790, 948, 958, 1140, 1185, 1437, 1501, 1580, 1916, 2370, 2395, 2874, 3002, 4503, 4740, 4790, 5748, 6004, 7185, 7505, 9006, 9101, 9580, 14370, 15010, 18012, 18202, 22515, 27303, 28740, 30020, 36404, 37841, 45030, 45505, 54606, 75682, 90060, 91010, 109212, 113523, 136515, 151364, 182020, 189205, 227046, 273030, 378410, 454092, 546060, 567615, 718979, 756820, 1135230, 1437958, 2156937, 2270460, 2875916, 3594895, 4313874, 7189790, 8627748, 10784685, 14379580, 21569370, 43138740]

約数ペア:

[(1, 43138740), (2, 21569370), (3, 14379580), (4, 10784685), (5, 8627748), (6, 7189790), (10, 4313874), (12, 3594895), (15, 2875916), (19, 2270460), (20, 2156937), (30, 1437958), (38, 1135230), (57, 756820), (60, 718979), (76, 567615), (79, 546060), (95, 454092), (114, 378410), (158, 273030), (190, 227046), (228, 189205), (237, 182020), (285, 151364), (316, 136515), (380, 113523), (395, 109212), (474, 91010), (479, 90060), (570, 75682), (790, 54606), (948, 45505), (958, 45030), (1140, 37841), (1185, 36404), (1437, 30020), (1501, 28740), (1580, 27303), (1916, 22515), (2370, 18202), (2395, 18012), (2874, 15010), (3002, 14370), (4503, 9580), (4740, 9101), (4790, 9006), (5748, 7505), (6004, 7185)]