22557480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:791

約数の個数: 128

約数和(自身を含む): 77137920

約数和(自身を除く): 54580440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 743, 759, 920, 1012, 1265, 1320, 1380, 1486, 1518, 2024, 2229, 2530, 2760, 2972, 3036, 3715, 3795, 4458, 5060, 5944, 6072, 7430, 7590, 8173, 8916, 10120, 11145, 14860, 15180, 16346, 17089, 17832, 22290, 24519, 29720, 30360, 32692, 34178, 40865, 44580, 49038, 51267, 65384, 68356, 81730, 85445, 89160, 98076, 102534, 122595, 136712, 163460, 170890, 187979, 196152, 205068, 245190, 256335, 326920, 341780, 375958, 410136, 490380, 512670, 563937, 683560, 751916, 939895, 980760, 1025340, 1127874, 1503832, 1879790, 2050680, 2255748, 2819685, 3759580, 4511496, 5639370, 7519160, 11278740, 22557480]

約数ペア:

[(1, 22557480), (2, 11278740), (3, 7519160), (4, 5639370), (5, 4511496), (6, 3759580), (8, 2819685), (10, 2255748), (11, 2050680), (12, 1879790), (15, 1503832), (20, 1127874), (22, 1025340), (23, 980760), (24, 939895), (30, 751916), (33, 683560), (40, 563937), (44, 512670), (46, 490380), (55, 410136), (60, 375958), (66, 341780), (69, 326920), (88, 256335), (92, 245190), (110, 205068), (115, 196152), (120, 187979), (132, 170890), (138, 163460), (165, 136712), (184, 122595), (220, 102534), (230, 98076), (253, 89160), (264, 85445), (276, 81730), (330, 68356), (345, 65384), (440, 51267), (460, 49038), (506, 44580), (552, 40865), (660, 34178), (690, 32692), (743, 30360), (759, 29720), (920, 24519), (1012, 22290), (1265, 17832), (1320, 17089), (1380, 16346), (1486, 15180), (1518, 14860), (2024, 11145), (2229, 10120), (2530, 8916), (2760, 8173), (2972, 7590), (3036, 7430), (3715, 6072), (3795, 5944), (4458, 5060)]