245646720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3877}}^1$

素因数の和:3913

約数の個数: 192

約数和(自身を含む): 925601040

約数和(自身を除く): 679954320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3877, 3960, 4224, 5280, 5760, 6336, 7040, 7754, 7920, 10560, 11631, 12672, 15508, 15840, 19385, 21120, 23262, 31016, 31680, 34893, 38770, 42647, 46524, 58155, 62032, 63360, 69786, 77540, 85294, 93048, 116310, 124064, 127941, 139572, 155080, 170588, 174465, 186096, 213235, 232620, 248128, 255882, 279144, 310160, 341176, 348930, 372192, 383823, 426470, 465240, 496256, 511764, 558288, 620320, 639705, 682352, 697860, 744384, 767646, 852940, 930480, 1023528, 1116576, 1240640, 1279410, 1364704, 1395720, 1488768, 1535292, 1705880, 1860960, 1919115, 2047056, 2233152, 2481280, 2558820, 2729408, 2791440, 3070584, 3411760, 3721920, 3838230, 4094112, 4466304, 5117640, 5458816, 5582880, 6141168, 6823520, 7443840, 7676460, 8188224, 10235280, 11165760, 12282336, 13647040, 15352920, 16376448, 20470560, 22331520, 24564672, 27294080, 30705840, 40941120, 49129344, 61411680, 81882240, 122823360, 245646720]

約数ペア:

[(1, 245646720), (2, 122823360), (3, 81882240), (4, 61411680), (5, 49129344), (6, 40941120), (8, 30705840), (9, 27294080), (10, 24564672), (11, 22331520), (12, 20470560), (15, 16376448), (16, 15352920), (18, 13647040), (20, 12282336), (22, 11165760), (24, 10235280), (30, 8188224), (32, 7676460), (33, 7443840), (36, 6823520), (40, 6141168), (44, 5582880), (45, 5458816), (48, 5117640), (55, 4466304), (60, 4094112), (64, 3838230), (66, 3721920), (72, 3411760), (80, 3070584), (88, 2791440), (90, 2729408), (96, 2558820), (99, 2481280), (110, 2233152), (120, 2047056), (128, 1919115), (132, 1860960), (144, 1705880), (160, 1535292), (165, 1488768), (176, 1395720), (180, 1364704), (192, 1279410), (198, 1240640), (220, 1116576), (240, 1023528), (264, 930480), (288, 852940), (320, 767646), (330, 744384), (352, 697860), (360, 682352), (384, 639705), (396, 620320), (440, 558288), (480, 511764), (495, 496256), (528, 465240), (576, 426470), (640, 383823), (660, 372192), (704, 348930), (720, 341176), (792, 310160), (880, 279144), (960, 255882), (990, 248128), (1056, 232620), (1152, 213235), (1320, 186096), (1408, 174465), (1440, 170588), (1584, 155080), (1760, 139572), (1920, 127941), (1980, 124064), (2112, 116310), (2640, 93048), (2880, 85294), (3168, 77540), (3520, 69786), (3877, 63360), (3960, 62032), (4224, 58155), (5280, 46524), (5760, 42647), (6336, 38770), (7040, 34893), (7754, 31680), (7920, 31016), (10560, 23262), (11631, 21120), (12672, 19385), (15508, 15840)]