18961056000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{65837}}^1$

素因数の和:65874

約数の個数: 216

約数和(自身を含む): 68228446104

約数和(自身を除く): 49267390104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 640, 720, 750, 768, 800, 900, 960, 1000, 1125, 1152, 1200, 1280, 1440, 1500, 1600, 1800, 1920, 2000, 2250, 2304, 2400, 2880, 3000, 3200, 3600, 3840, 4000, 4500, 4800, 5760, 6000, 6400, 7200, 8000, 9000, 9600, 11520, 12000, 14400, 16000, 18000, 19200, 24000, 28800, 32000, 36000, 48000, 57600, 65837, 72000, 96000, 131674, 144000, 197511, 263348, 288000, 329185, 395022, 526696, 592533, 658370, 790044, 987555, 1053392, 1185066, 1316740, 1580088, 1645925, 1975110, 2106784, 2370132, 2633480, 2962665, 3160176, 3291850, 3950220, 4213568, 4740264, 4937775, 5266960, 5925330, 6320352, 6583700, 7900440, 8229625, 8427136, 9480528, 9875550, 10533920, 11850660, 12640704, 13167400, 14813325, 15800880, 16459250, 16854272, 18961056, 19751100, 21067840, 23701320, 24688875, 25281408, 26334800, 29626650, 31601760, 32918500, 37922112, 39502200, 42135680, 47402640, 49377750, 50562816, 52669600, 59253300, 63203520, 65837000, 74066625, 75844224, 79004400, 84271360, 94805280, 98755500, 105339200, 118506600, 126407040, 131674000, 148133250, 151688448, 158008800, 189610560, 197511000, 210678400, 237013200, 252814080, 263348000, 296266500, 316017600, 379221120, 395022000, 421356800, 474026400, 526696000, 592533000, 632035200, 758442240, 790044000, 948052800, 1053392000, 1185066000, 1264070400, 1580088000, 1896105600, 2106784000, 2370132000, 3160176000, 3792211200, 4740264000, 6320352000, 9480528000, 18961056000]

約数ペア:

[(1, 18961056000), (2, 9480528000), (3, 6320352000), (4, 4740264000), (5, 3792211200), (6, 3160176000), (8, 2370132000), (9, 2106784000), (10, 1896105600), (12, 1580088000), (15, 1264070400), (16, 1185066000), (18, 1053392000), (20, 948052800), (24, 790044000), (25, 758442240), (30, 632035200), (32, 592533000), (36, 526696000), (40, 474026400), (45, 421356800), (48, 395022000), (50, 379221120), (60, 316017600), (64, 296266500), (72, 263348000), (75, 252814080), (80, 237013200), (90, 210678400), (96, 197511000), (100, 189610560), (120, 158008800), (125, 151688448), (128, 148133250), (144, 131674000), (150, 126407040), (160, 118506600), (180, 105339200), (192, 98755500), (200, 94805280), (225, 84271360), (240, 79004400), (250, 75844224), (256, 74066625), (288, 65837000), (300, 63203520), (320, 59253300), (360, 52669600), (375, 50562816), (384, 49377750), (400, 47402640), (450, 42135680), (480, 39502200), (500, 37922112), (576, 32918500), (600, 31601760), (640, 29626650), (720, 26334800), (750, 25281408), (768, 24688875), (800, 23701320), (900, 21067840), (960, 19751100), (1000, 18961056), (1125, 16854272), (1152, 16459250), (1200, 15800880), (1280, 14813325), (1440, 13167400), (1500, 12640704), (1600, 11850660), (1800, 10533920), (1920, 9875550), (2000, 9480528), (2250, 8427136), (2304, 8229625), (2400, 7900440), (2880, 6583700), (3000, 6320352), (3200, 5925330), (3600, 5266960), (3840, 4937775), (4000, 4740264), (4500, 4213568), (4800, 3950220), (5760, 3291850), (6000, 3160176), (6400, 2962665), (7200, 2633480), (8000, 2370132), (9000, 2106784), (9600, 1975110), (11520, 1645925), (12000, 1580088), (14400, 1316740), (16000, 1185066), (18000, 1053392), (19200, 987555), (24000, 790044), (28800, 658370), (32000, 592533), (36000, 526696), (48000, 395022), (57600, 329185), (65837, 288000), (72000, 263348), (96000, 197511), (131674, 144000)]