220992000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{1151}}^1$

素因数の和:1187

約数の個数: 160

約数和(自身を含む): 735381504

約数和(自身を除く): 514389504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 512, 600, 640, 750, 768, 800, 960, 1000, 1151, 1200, 1280, 1500, 1536, 1600, 1920, 2000, 2302, 2400, 2560, 3000, 3200, 3453, 3840, 4000, 4604, 4800, 5755, 6000, 6400, 6906, 7680, 8000, 9208, 9600, 11510, 12000, 12800, 13812, 16000, 17265, 18416, 19200, 23020, 24000, 27624, 28775, 32000, 34530, 36832, 38400, 46040, 48000, 55248, 57550, 64000, 69060, 73664, 86325, 92080, 96000, 110496, 115100, 138120, 143875, 147328, 172650, 184160, 192000, 220992, 230200, 276240, 287750, 294656, 345300, 368320, 431625, 441984, 460400, 552480, 575500, 589312, 690600, 736640, 863250, 883968, 920800, 1104960, 1151000, 1381200, 1473280, 1726500, 1767936, 1841600, 2209920, 2302000, 2762400, 2946560, 3453000, 3683200, 4419840, 4604000, 5524800, 6906000, 7366400, 8839680, 9208000, 11049600, 13812000, 14732800, 18416000, 22099200, 27624000, 36832000, 44198400, 55248000, 73664000, 110496000, 220992000]

約数ペア:

[(1, 220992000), (2, 110496000), (3, 73664000), (4, 55248000), (5, 44198400), (6, 36832000), (8, 27624000), (10, 22099200), (12, 18416000), (15, 14732800), (16, 13812000), (20, 11049600), (24, 9208000), (25, 8839680), (30, 7366400), (32, 6906000), (40, 5524800), (48, 4604000), (50, 4419840), (60, 3683200), (64, 3453000), (75, 2946560), (80, 2762400), (96, 2302000), (100, 2209920), (120, 1841600), (125, 1767936), (128, 1726500), (150, 1473280), (160, 1381200), (192, 1151000), (200, 1104960), (240, 920800), (250, 883968), (256, 863250), (300, 736640), (320, 690600), (375, 589312), (384, 575500), (400, 552480), (480, 460400), (500, 441984), (512, 431625), (600, 368320), (640, 345300), (750, 294656), (768, 287750), (800, 276240), (960, 230200), (1000, 220992), (1151, 192000), (1200, 184160), (1280, 172650), (1500, 147328), (1536, 143875), (1600, 138120), (1920, 115100), (2000, 110496), (2302, 96000), (2400, 92080), (2560, 86325), (3000, 73664), (3200, 69060), (3453, 64000), (3840, 57550), (4000, 55248), (4604, 48000), (4800, 46040), (5755, 38400), (6000, 36832), (6400, 34530), (6906, 32000), (7680, 28775), (8000, 27624), (9208, 24000), (9600, 23020), (11510, 19200), (12000, 18416), (12800, 17265), (13812, 16000)]