72164640000

素因数分解:

$2^8\times 3^1\times 5^4\times {\mathrm{150343}}^1$

素因数の和:150382

約数の個数: 180

約数和(自身を含む): 240003749216

約数和(自身を除く): 167839109216

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, 625, 640, 750, 768, 800, 960, 1000, 1200, 1250, 1280, 1500, 1600, 1875, 1920, 2000, 2400, 2500, 3000, 3200, 3750, 3840, 4000, 4800, 5000, 6000, 6400, 7500, 8000, 9600, 10000, 12000, 15000, 16000, 19200, 20000, 24000, 30000, 32000, 40000, 48000, 60000, 80000, 96000, 120000, 150343, 160000, 240000, 300686, 451029, 480000, 601372, 751715, 902058, 1202744, 1503430, 1804116, 2255145, 2405488, 3006860, 3608232, 3758575, 4510290, 4810976, 6013720, 7216464, 7517150, 9020580, 9621952, 11275725, 12027440, 14432928, 15034300, 18041160, 18792875, 19243904, 22551450, 24054880, 28865856, 30068600, 36082320, 37585750, 38487808, 45102900, 48109760, 56378625, 57731712, 60137200, 72164640, 75171500, 90205800, 93964375, 96219520, 112757250, 115463424, 120274400, 144329280, 150343000, 180411600, 187928750, 192439040, 225514500, 240548800, 281893125, 288658560, 300686000, 360823200, 375857500, 451029000, 481097600, 563786250, 577317120, 601372000, 721646400, 751715000, 902058000, 962195200, 1127572500, 1202744000, 1443292800, 1503430000, 1804116000, 2255145000, 2405488000, 2886585600, 3006860000, 3608232000, 4510290000, 4810976000, 6013720000, 7216464000, 9020580000, 12027440000, 14432928000, 18041160000, 24054880000, 36082320000, 72164640000]

約数ペア:

[(1, 72164640000), (2, 36082320000), (3, 24054880000), (4, 18041160000), (5, 14432928000), (6, 12027440000), (8, 9020580000), (10, 7216464000), (12, 6013720000), (15, 4810976000), (16, 4510290000), (20, 3608232000), (24, 3006860000), (25, 2886585600), (30, 2405488000), (32, 2255145000), (40, 1804116000), (48, 1503430000), (50, 1443292800), (60, 1202744000), (64, 1127572500), (75, 962195200), (80, 902058000), (96, 751715000), (100, 721646400), (120, 601372000), (125, 577317120), (128, 563786250), (150, 481097600), (160, 451029000), (192, 375857500), (200, 360823200), (240, 300686000), (250, 288658560), (256, 281893125), (300, 240548800), (320, 225514500), (375, 192439040), (384, 187928750), (400, 180411600), (480, 150343000), (500, 144329280), (600, 120274400), (625, 115463424), (640, 112757250), (750, 96219520), (768, 93964375), (800, 90205800), (960, 75171500), (1000, 72164640), (1200, 60137200), (1250, 57731712), (1280, 56378625), (1500, 48109760), (1600, 45102900), (1875, 38487808), (1920, 37585750), (2000, 36082320), (2400, 30068600), (2500, 28865856), (3000, 24054880), (3200, 22551450), (3750, 19243904), (3840, 18792875), (4000, 18041160), (4800, 15034300), (5000, 14432928), (6000, 12027440), (6400, 11275725), (7500, 9621952), (8000, 9020580), (9600, 7517150), (10000, 7216464), (12000, 6013720), (15000, 4810976), (16000, 4510290), (19200, 3758575), (20000, 3608232), (24000, 3006860), (30000, 2405488), (32000, 2255145), (40000, 1804116), (48000, 1503430), (60000, 1202744), (80000, 902058), (96000, 751715), (120000, 601372), (150343, 480000), (160000, 451029), (240000, 300686)]