164752000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{1471}}^1$

素因数の和:1507

約数の個数: 128

約数和(自身を含む): 468449280

約数和(自身を除く): 303697280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 640, 700, 800, 875, 896, 1000, 1120, 1400, 1471, 1600, 1750, 2000, 2240, 2800, 2942, 3200, 3500, 4000, 4480, 5600, 5884, 7000, 7355, 8000, 10297, 11200, 11768, 14000, 14710, 16000, 20594, 22400, 23536, 28000, 29420, 36775, 41188, 47072, 51485, 56000, 58840, 73550, 82376, 94144, 102970, 112000, 117680, 147100, 164752, 183875, 188288, 205940, 235360, 257425, 294200, 329504, 367750, 411880, 470720, 514850, 588400, 659008, 735500, 823760, 941440, 1029700, 1176800, 1287125, 1318016, 1471000, 1647520, 2059400, 2353600, 2574250, 2942000, 3295040, 4118800, 4707200, 5148500, 5884000, 6590080, 8237600, 10297000, 11768000, 16475200, 20594000, 23536000, 32950400, 41188000, 82376000, 164752000]

約数ペア:

[(1, 164752000), (2, 82376000), (4, 41188000), (5, 32950400), (7, 23536000), (8, 20594000), (10, 16475200), (14, 11768000), (16, 10297000), (20, 8237600), (25, 6590080), (28, 5884000), (32, 5148500), (35, 4707200), (40, 4118800), (50, 3295040), (56, 2942000), (64, 2574250), (70, 2353600), (80, 2059400), (100, 1647520), (112, 1471000), (125, 1318016), (128, 1287125), (140, 1176800), (160, 1029700), (175, 941440), (200, 823760), (224, 735500), (250, 659008), (280, 588400), (320, 514850), (350, 470720), (400, 411880), (448, 367750), (500, 329504), (560, 294200), (640, 257425), (700, 235360), (800, 205940), (875, 188288), (896, 183875), (1000, 164752), (1120, 147100), (1400, 117680), (1471, 112000), (1600, 102970), (1750, 94144), (2000, 82376), (2240, 73550), (2800, 58840), (2942, 56000), (3200, 51485), (3500, 47072), (4000, 41188), (4480, 36775), (5600, 29420), (5884, 28000), (7000, 23536), (7355, 22400), (8000, 20594), (10297, 16000), (11200, 14710), (11768, 14000)]