8208000

素因数分解:

$2^7\times 3^3\times 5^3\times {\mathrm{19}}^1$

素因数の和:57

約数の個数: 256

約数和(自身を含む): 31824000

約数和(自身を除く): 23616000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 108, 114, 120, 125, 128, 135, 144, 150, 152, 160, 171, 180, 190, 192, 200, 216, 225, 228, 240, 250, 270, 285, 288, 300, 304, 320, 342, 360, 375, 380, 384, 400, 432, 450, 456, 475, 480, 500, 513, 540, 570, 576, 600, 608, 640, 675, 684, 720, 750, 760, 800, 855, 864, 900, 912, 950, 960, 1000, 1026, 1080, 1125, 1140, 1152, 1200, 1216, 1350, 1368, 1425, 1440, 1500, 1520, 1600, 1710, 1728, 1800, 1824, 1900, 1920, 2000, 2052, 2160, 2250, 2280, 2375, 2400, 2432, 2565, 2700, 2736, 2850, 2880, 3000, 3040, 3200, 3375, 3420, 3456, 3600, 3648, 3800, 4000, 4104, 4275, 4320, 4500, 4560, 4750, 4800, 5130, 5400, 5472, 5700, 5760, 6000, 6080, 6750, 6840, 7125, 7200, 7296, 7600, 8000, 8208, 8550, 8640, 9000, 9120, 9500, 9600, 10260, 10800, 10944, 11400, 12000, 12160, 12825, 13500, 13680, 14250, 14400, 15200, 16000, 16416, 17100, 17280, 18000, 18240, 19000, 20520, 21375, 21600, 21888, 22800, 24000, 25650, 27000, 27360, 28500, 28800, 30400, 32832, 34200, 36000, 36480, 38000, 41040, 42750, 43200, 45600, 48000, 51300, 54000, 54720, 57000, 60800, 64125, 65664, 68400, 72000, 76000, 82080, 85500, 86400, 91200, 102600, 108000, 109440, 114000, 128250, 136800, 144000, 152000, 164160, 171000, 182400, 205200, 216000, 228000, 256500, 273600, 304000, 328320, 342000, 410400, 432000, 456000, 513000, 547200, 684000, 820800, 912000, 1026000, 1368000, 1641600, 2052000, 2736000, 4104000, 8208000]

約数ペア:

[(1, 8208000), (2, 4104000), (3, 2736000), (4, 2052000), (5, 1641600), (6, 1368000), (8, 1026000), (9, 912000), (10, 820800), (12, 684000), (15, 547200), (16, 513000), (18, 456000), (19, 432000), (20, 410400), (24, 342000), (25, 328320), (27, 304000), (30, 273600), (32, 256500), (36, 228000), (38, 216000), (40, 205200), (45, 182400), (48, 171000), (50, 164160), (54, 152000), (57, 144000), (60, 136800), (64, 128250), (72, 114000), (75, 109440), (76, 108000), (80, 102600), (90, 91200), (95, 86400), (96, 85500), (100, 82080), (108, 76000), (114, 72000), (120, 68400), (125, 65664), (128, 64125), (135, 60800), (144, 57000), (150, 54720), (152, 54000), (160, 51300), (171, 48000), (180, 45600), (190, 43200), (192, 42750), (200, 41040), (216, 38000), (225, 36480), (228, 36000), (240, 34200), (250, 32832), (270, 30400), (285, 28800), (288, 28500), (300, 27360), (304, 27000), (320, 25650), (342, 24000), (360, 22800), (375, 21888), (380, 21600), (384, 21375), (400, 20520), (432, 19000), (450, 18240), (456, 18000), (475, 17280), (480, 17100), (500, 16416), (513, 16000), (540, 15200), (570, 14400), (576, 14250), (600, 13680), (608, 13500), (640, 12825), (675, 12160), (684, 12000), (720, 11400), (750, 10944), (760, 10800), (800, 10260), (855, 9600), (864, 9500), (900, 9120), (912, 9000), (950, 8640), (960, 8550), (1000, 8208), (1026, 8000), (1080, 7600), (1125, 7296), (1140, 7200), (1152, 7125), (1200, 6840), (1216, 6750), (1350, 6080), (1368, 6000), (1425, 5760), (1440, 5700), (1500, 5472), (1520, 5400), (1600, 5130), (1710, 4800), (1728, 4750), (1800, 4560), (1824, 4500), (1900, 4320), (1920, 4275), (2000, 4104), (2052, 4000), (2160, 3800), (2250, 3648), (2280, 3600), (2375, 3456), (2400, 3420), (2432, 3375), (2565, 3200), (2700, 3040), (2736, 3000), (2850, 2880)]