200353920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:407

約数の個数: 256

約数和(自身を含む): 719712000

約数和(自身を除く): 519358080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 128, 130, 138, 156, 160, 184, 192, 195, 208, 230, 240, 260, 276, 299, 312, 320, 345, 349, 368, 384, 390, 416, 460, 480, 520, 552, 598, 624, 640, 690, 698, 736, 780, 832, 897, 920, 960, 1040, 1047, 1104, 1196, 1248, 1380, 1396, 1472, 1495, 1560, 1664, 1745, 1794, 1840, 1920, 2080, 2094, 2208, 2392, 2496, 2760, 2792, 2944, 2990, 3120, 3490, 3588, 3680, 4160, 4188, 4416, 4485, 4537, 4784, 4992, 5235, 5520, 5584, 5980, 6240, 6980, 7176, 7360, 8027, 8320, 8376, 8832, 8970, 9074, 9568, 10470, 11040, 11168, 11960, 12480, 13611, 13960, 14352, 14720, 16054, 16752, 17940, 18148, 19136, 20940, 22080, 22336, 22685, 23920, 24081, 24960, 27222, 27920, 28704, 32108, 33504, 35880, 36296, 38272, 40135, 41880, 44160, 44672, 45370, 47840, 48162, 54444, 55840, 57408, 64216, 67008, 68055, 71760, 72592, 80270, 83760, 90740, 95680, 96324, 104351, 108888, 111680, 114816, 120405, 128432, 134016, 136110, 143520, 145184, 160540, 167520, 181480, 191360, 192648, 208702, 217776, 223360, 240810, 256864, 272220, 287040, 290368, 313053, 321080, 335040, 362960, 385296, 417404, 435552, 481620, 513728, 521755, 544440, 574080, 580736, 626106, 642160, 670080, 725920, 770592, 834808, 871104, 963240, 1027456, 1043510, 1088880, 1252212, 1284320, 1451840, 1541184, 1565265, 1669616, 1742208, 1926480, 2087020, 2177760, 2504424, 2568640, 2903680, 3082368, 3130530, 3339232, 3852960, 4174040, 4355520, 5008848, 5137280, 6261060, 6678464, 7705920, 8348080, 8711040, 10017696, 12522120, 13356928, 15411840, 16696160, 20035392, 25044240, 33392320, 40070784, 50088480, 66784640, 100176960, 200353920]

約数ペア:

[(1, 200353920), (2, 100176960), (3, 66784640), (4, 50088480), (5, 40070784), (6, 33392320), (8, 25044240), (10, 20035392), (12, 16696160), (13, 15411840), (15, 13356928), (16, 12522120), (20, 10017696), (23, 8711040), (24, 8348080), (26, 7705920), (30, 6678464), (32, 6261060), (39, 5137280), (40, 5008848), (46, 4355520), (48, 4174040), (52, 3852960), (60, 3339232), (64, 3130530), (65, 3082368), (69, 2903680), (78, 2568640), (80, 2504424), (92, 2177760), (96, 2087020), (104, 1926480), (115, 1742208), (120, 1669616), (128, 1565265), (130, 1541184), (138, 1451840), (156, 1284320), (160, 1252212), (184, 1088880), (192, 1043510), (195, 1027456), (208, 963240), (230, 871104), (240, 834808), (260, 770592), (276, 725920), (299, 670080), (312, 642160), (320, 626106), (345, 580736), (349, 574080), (368, 544440), (384, 521755), (390, 513728), (416, 481620), (460, 435552), (480, 417404), (520, 385296), (552, 362960), (598, 335040), (624, 321080), (640, 313053), (690, 290368), (698, 287040), (736, 272220), (780, 256864), (832, 240810), (897, 223360), (920, 217776), (960, 208702), (1040, 192648), (1047, 191360), (1104, 181480), (1196, 167520), (1248, 160540), (1380, 145184), (1396, 143520), (1472, 136110), (1495, 134016), (1560, 128432), (1664, 120405), (1745, 114816), (1794, 111680), (1840, 108888), (1920, 104351), (2080, 96324), (2094, 95680), (2208, 90740), (2392, 83760), (2496, 80270), (2760, 72592), (2792, 71760), (2944, 68055), (2990, 67008), (3120, 64216), (3490, 57408), (3588, 55840), (3680, 54444), (4160, 48162), (4188, 47840), (4416, 45370), (4485, 44672), (4537, 44160), (4784, 41880), (4992, 40135), (5235, 38272), (5520, 36296), (5584, 35880), (5980, 33504), (6240, 32108), (6980, 28704), (7176, 27920), (7360, 27222), (8027, 24960), (8320, 24081), (8376, 23920), (8832, 22685), (8970, 22336), (9074, 22080), (9568, 20940), (10470, 19136), (11040, 18148), (11168, 17940), (11960, 16752), (12480, 16054), (13611, 14720), (13960, 14352)]