217776000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:394

約数の個数: 256

約数和(自身を含む): 779688000

約数和(自身を除く): 561912000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 250, 260, 300, 312, 320, 325, 349, 375, 384, 390, 400, 416, 480, 500, 520, 600, 624, 640, 650, 698, 750, 780, 800, 832, 960, 975, 1000, 1040, 1047, 1200, 1248, 1300, 1396, 1500, 1560, 1600, 1625, 1664, 1745, 1920, 1950, 2000, 2080, 2094, 2400, 2496, 2600, 2792, 3000, 3120, 3200, 3250, 3490, 3900, 4000, 4160, 4188, 4537, 4800, 4875, 4992, 5200, 5235, 5584, 6000, 6240, 6500, 6980, 7800, 8000, 8320, 8376, 8725, 9074, 9600, 9750, 10400, 10470, 11168, 12000, 12480, 13000, 13611, 13960, 15600, 16000, 16752, 17450, 18148, 19500, 20800, 20940, 22336, 22685, 24000, 24960, 26000, 26175, 27222, 27920, 31200, 33504, 34900, 36296, 39000, 41600, 41880, 43625, 44672, 45370, 48000, 52000, 52350, 54444, 55840, 62400, 67008, 68055, 69800, 72592, 78000, 83760, 87250, 90740, 104000, 104700, 108888, 111680, 113425, 124800, 130875, 134016, 136110, 139600, 145184, 156000, 167520, 174500, 181480, 208000, 209400, 217776, 223360, 226850, 261750, 272220, 279200, 290368, 312000, 335040, 340275, 349000, 362960, 418800, 435552, 453700, 523500, 544440, 558400, 567125, 580736, 624000, 670080, 680550, 698000, 725920, 837600, 871104, 907400, 1047000, 1088880, 1116800, 1134250, 1361100, 1396000, 1451840, 1675200, 1701375, 1742208, 1814800, 2094000, 2177760, 2268500, 2722200, 2792000, 2903680, 3350400, 3402750, 3629600, 4188000, 4355520, 4537000, 5444400, 5584000, 6805500, 7259200, 8376000, 8711040, 9074000, 10888800, 13611000, 14518400, 16752000, 18148000, 21777600, 27222000, 36296000, 43555200, 54444000, 72592000, 108888000, 217776000]

約数ペア:

[(1, 217776000), (2, 108888000), (3, 72592000), (4, 54444000), (5, 43555200), (6, 36296000), (8, 27222000), (10, 21777600), (12, 18148000), (13, 16752000), (15, 14518400), (16, 13611000), (20, 10888800), (24, 9074000), (25, 8711040), (26, 8376000), (30, 7259200), (32, 6805500), (39, 5584000), (40, 5444400), (48, 4537000), (50, 4355520), (52, 4188000), (60, 3629600), (64, 3402750), (65, 3350400), (75, 2903680), (78, 2792000), (80, 2722200), (96, 2268500), (100, 2177760), (104, 2094000), (120, 1814800), (125, 1742208), (128, 1701375), (130, 1675200), (150, 1451840), (156, 1396000), (160, 1361100), (192, 1134250), (195, 1116800), (200, 1088880), (208, 1047000), (240, 907400), (250, 871104), (260, 837600), (300, 725920), (312, 698000), (320, 680550), (325, 670080), (349, 624000), (375, 580736), (384, 567125), (390, 558400), (400, 544440), (416, 523500), (480, 453700), (500, 435552), (520, 418800), (600, 362960), (624, 349000), (640, 340275), (650, 335040), (698, 312000), (750, 290368), (780, 279200), (800, 272220), (832, 261750), (960, 226850), (975, 223360), (1000, 217776), (1040, 209400), (1047, 208000), (1200, 181480), (1248, 174500), (1300, 167520), (1396, 156000), (1500, 145184), (1560, 139600), (1600, 136110), (1625, 134016), (1664, 130875), (1745, 124800), (1920, 113425), (1950, 111680), (2000, 108888), (2080, 104700), (2094, 104000), (2400, 90740), (2496, 87250), (2600, 83760), (2792, 78000), (3000, 72592), (3120, 69800), (3200, 68055), (3250, 67008), (3490, 62400), (3900, 55840), (4000, 54444), (4160, 52350), (4188, 52000), (4537, 48000), (4800, 45370), (4875, 44672), (4992, 43625), (5200, 41880), (5235, 41600), (5584, 39000), (6000, 36296), (6240, 34900), (6500, 33504), (6980, 31200), (7800, 27920), (8000, 27222), (8320, 26175), (8376, 26000), (8725, 24960), (9074, 24000), (9600, 22685), (9750, 22336), (10400, 20940), (10470, 20800), (11168, 19500), (12000, 18148), (12480, 17450), (13000, 16752), (13611, 16000), (13960, 15600)]