160032000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{1667}}^1$

素因数の和:1701

約数の個数: 144

約数和(自身を含む): 531865152

約数和(自身を除く): 371833152

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, 600, 640, 750, 768, 800, 960, 1000, 1200, 1280, 1500, 1600, 1667, 1920, 2000, 2400, 3000, 3200, 3334, 3840, 4000, 4800, 5001, 6000, 6400, 6668, 8000, 8335, 9600, 10002, 12000, 13336, 16000, 16670, 19200, 20004, 24000, 25005, 26672, 32000, 33340, 40008, 41675, 48000, 50010, 53344, 66680, 80016, 83350, 96000, 100020, 106688, 125025, 133360, 160032, 166700, 200040, 208375, 213376, 250050, 266720, 320064, 333400, 400080, 416750, 426752, 500100, 533440, 625125, 640128, 666800, 800160, 833500, 1000200, 1066880, 1250250, 1280256, 1333600, 1600320, 1667000, 2000400, 2133760, 2500500, 2667200, 3200640, 3334000, 4000800, 5001000, 5334400, 6401280, 6668000, 8001600, 10002000, 10668800, 13336000, 16003200, 20004000, 26672000, 32006400, 40008000, 53344000, 80016000, 160032000]

約数ペア:

[(1, 160032000), (2, 80016000), (3, 53344000), (4, 40008000), (5, 32006400), (6, 26672000), (8, 20004000), (10, 16003200), (12, 13336000), (15, 10668800), (16, 10002000), (20, 8001600), (24, 6668000), (25, 6401280), (30, 5334400), (32, 5001000), (40, 4000800), (48, 3334000), (50, 3200640), (60, 2667200), (64, 2500500), (75, 2133760), (80, 2000400), (96, 1667000), (100, 1600320), (120, 1333600), (125, 1280256), (128, 1250250), (150, 1066880), (160, 1000200), (192, 833500), (200, 800160), (240, 666800), (250, 640128), (256, 625125), (300, 533440), (320, 500100), (375, 426752), (384, 416750), (400, 400080), (480, 333400), (500, 320064), (600, 266720), (640, 250050), (750, 213376), (768, 208375), (800, 200040), (960, 166700), (1000, 160032), (1200, 133360), (1280, 125025), (1500, 106688), (1600, 100020), (1667, 96000), (1920, 83350), (2000, 80016), (2400, 66680), (3000, 53344), (3200, 50010), (3334, 48000), (3840, 41675), (4000, 40008), (4800, 33340), (5001, 32000), (6000, 26672), (6400, 25005), (6668, 24000), (8000, 20004), (8335, 19200), (9600, 16670), (10002, 16000), (12000, 13336)]