22518720

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{1117}}^1$

素因数の和:1147

約数の個数: 168

約数和(自身を含む): 88599264

約数和(自身を除く): 66080544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1117, 1120, 1260, 1344, 1440, 1680, 2016, 2234, 2240, 2520, 2880, 3351, 3360, 4032, 4468, 5040, 5585, 6702, 6720, 7819, 8936, 10053, 10080, 11170, 13404, 15638, 16755, 17872, 20106, 20160, 22340, 23457, 26808, 31276, 33510, 35744, 39095, 40212, 44680, 46914, 50265, 53616, 62552, 67020, 70371, 71488, 78190, 80424, 89360, 93828, 100530, 107232, 117285, 125104, 134040, 140742, 156380, 160848, 178720, 187656, 201060, 214464, 234570, 250208, 268080, 281484, 312760, 321696, 351855, 357440, 375312, 402120, 469140, 500416, 536160, 562968, 625520, 643392, 703710, 750624, 804240, 938280, 1072320, 1125936, 1251040, 1407420, 1501248, 1608480, 1876560, 2251872, 2502080, 2814840, 3216960, 3753120, 4503744, 5629680, 7506240, 11259360, 22518720]

約数ペア:

[(1, 22518720), (2, 11259360), (3, 7506240), (4, 5629680), (5, 4503744), (6, 3753120), (7, 3216960), (8, 2814840), (9, 2502080), (10, 2251872), (12, 1876560), (14, 1608480), (15, 1501248), (16, 1407420), (18, 1251040), (20, 1125936), (21, 1072320), (24, 938280), (28, 804240), (30, 750624), (32, 703710), (35, 643392), (36, 625520), (40, 562968), (42, 536160), (45, 500416), (48, 469140), (56, 402120), (60, 375312), (63, 357440), (64, 351855), (70, 321696), (72, 312760), (80, 281484), (84, 268080), (90, 250208), (96, 234570), (105, 214464), (112, 201060), (120, 187656), (126, 178720), (140, 160848), (144, 156380), (160, 140742), (168, 134040), (180, 125104), (192, 117285), (210, 107232), (224, 100530), (240, 93828), (252, 89360), (280, 80424), (288, 78190), (315, 71488), (320, 70371), (336, 67020), (360, 62552), (420, 53616), (448, 50265), (480, 46914), (504, 44680), (560, 40212), (576, 39095), (630, 35744), (672, 33510), (720, 31276), (840, 26808), (960, 23457), (1008, 22340), (1117, 20160), (1120, 20106), (1260, 17872), (1344, 16755), (1440, 15638), (1680, 13404), (2016, 11170), (2234, 10080), (2240, 10053), (2520, 8936), (2880, 7819), (3351, 6720), (3360, 6702), (4032, 5585), (4468, 5040)]