19782168000

素因数分解:

$2^6\times 3^1\times 5^3\times 7^1\times {\mathrm{117751}}^1$

素因数の和:117788

約数の個数: 224

約数和(自身を含む): 74652883968

約数和(自身を除く): 54870715968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 280, 300, 320, 336, 350, 375, 400, 420, 448, 480, 500, 525, 560, 600, 672, 700, 750, 800, 840, 875, 960, 1000, 1050, 1120, 1200, 1344, 1400, 1500, 1600, 1680, 1750, 2000, 2100, 2240, 2400, 2625, 2800, 3000, 3360, 3500, 4000, 4200, 4800, 5250, 5600, 6000, 6720, 7000, 8000, 8400, 10500, 11200, 12000, 14000, 16800, 21000, 24000, 28000, 33600, 42000, 56000, 84000, 117751, 168000, 235502, 353253, 471004, 588755, 706506, 824257, 942008, 1177510, 1413012, 1648514, 1766265, 1884016, 2355020, 2472771, 2826024, 2943775, 3297028, 3532530, 3768032, 4121285, 4710040, 4945542, 5652048, 5887550, 6594056, 7065060, 7536064, 8242570, 8831325, 9420080, 9891084, 11304096, 11775100, 12363855, 13188112, 14130120, 14718875, 16485140, 17662650, 18840160, 19782168, 20606425, 22608192, 23550200, 24727710, 26376224, 28260240, 29437750, 32970280, 35325300, 37680320, 39564336, 41212850, 44156625, 47100400, 49455420, 52752448, 56520480, 58875500, 61819275, 65940560, 70650600, 79128672, 82425700, 88313250, 94200800, 98910840, 103032125, 113040960, 117751000, 123638550, 131881120, 141301200, 158257344, 164851400, 176626500, 188401600, 197821680, 206064250, 235502000, 247277100, 263762240, 282602400, 309096375, 329702800, 353253000, 395643360, 412128500, 471004000, 494554200, 565204800, 618192750, 659405600, 706506000, 791286720, 824257000, 942008000, 989108400, 1236385500, 1318811200, 1413012000, 1648514000, 1978216800, 2472771000, 2826024000, 3297028000, 3956433600, 4945542000, 6594056000, 9891084000, 19782168000]

約数ペア:

[(1, 19782168000), (2, 9891084000), (3, 6594056000), (4, 4945542000), (5, 3956433600), (6, 3297028000), (7, 2826024000), (8, 2472771000), (10, 1978216800), (12, 1648514000), (14, 1413012000), (15, 1318811200), (16, 1236385500), (20, 989108400), (21, 942008000), (24, 824257000), (25, 791286720), (28, 706506000), (30, 659405600), (32, 618192750), (35, 565204800), (40, 494554200), (42, 471004000), (48, 412128500), (50, 395643360), (56, 353253000), (60, 329702800), (64, 309096375), (70, 282602400), (75, 263762240), (80, 247277100), (84, 235502000), (96, 206064250), (100, 197821680), (105, 188401600), (112, 176626500), (120, 164851400), (125, 158257344), (140, 141301200), (150, 131881120), (160, 123638550), (168, 117751000), (175, 113040960), (192, 103032125), (200, 98910840), (210, 94200800), (224, 88313250), (240, 82425700), (250, 79128672), (280, 70650600), (300, 65940560), (320, 61819275), (336, 58875500), (350, 56520480), (375, 52752448), (400, 49455420), (420, 47100400), (448, 44156625), (480, 41212850), (500, 39564336), (525, 37680320), (560, 35325300), (600, 32970280), (672, 29437750), (700, 28260240), (750, 26376224), (800, 24727710), (840, 23550200), (875, 22608192), (960, 20606425), (1000, 19782168), (1050, 18840160), (1120, 17662650), (1200, 16485140), (1344, 14718875), (1400, 14130120), (1500, 13188112), (1600, 12363855), (1680, 11775100), (1750, 11304096), (2000, 9891084), (2100, 9420080), (2240, 8831325), (2400, 8242570), (2625, 7536064), (2800, 7065060), (3000, 6594056), (3360, 5887550), (3500, 5652048), (4000, 4945542), (4200, 4710040), (4800, 4121285), (5250, 3768032), (5600, 3532530), (6000, 3297028), (6720, 2943775), (7000, 2826024), (8000, 2472771), (8400, 2355020), (10500, 1884016), (11200, 1766265), (12000, 1648514), (14000, 1413012), (16800, 1177510), (21000, 942008), (24000, 824257), (28000, 706506), (33600, 588755), (42000, 471004), (56000, 353253), (84000, 235502), (117751, 168000)]