426781440

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:316

約数の個数: 288

約数和(自身を含む): 1549679040

約数和(自身を除く): 1122897600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 180, 192, 212, 216, 233, 240, 256, 265, 270, 288, 318, 320, 360, 384, 424, 432, 466, 477, 480, 530, 540, 576, 636, 640, 699, 720, 768, 795, 848, 864, 932, 954, 960, 1060, 1080, 1152, 1165, 1272, 1280, 1398, 1431, 1440, 1590, 1696, 1728, 1864, 1908, 1920, 2097, 2120, 2160, 2304, 2330, 2385, 2544, 2796, 2862, 2880, 3180, 3392, 3456, 3495, 3728, 3816, 3840, 4194, 4240, 4320, 4660, 4770, 5088, 5592, 5724, 5760, 6291, 6360, 6784, 6912, 6990, 7155, 7456, 7632, 8388, 8480, 8640, 9320, 9540, 10176, 10485, 11184, 11448, 11520, 12349, 12582, 12720, 13568, 13980, 14310, 14912, 15264, 16776, 16960, 17280, 18640, 19080, 20352, 20970, 22368, 22896, 24698, 25164, 25440, 27960, 28620, 29824, 30528, 31455, 33552, 33920, 34560, 37047, 37280, 38160, 40704, 41940, 44736, 45792, 49396, 50328, 50880, 55920, 57240, 59648, 61056, 61745, 62910, 67104, 67840, 74094, 74560, 76320, 83880, 89472, 91584, 98792, 100656, 101760, 111141, 111840, 114480, 122112, 123490, 125820, 134208, 148188, 149120, 152640, 167760, 178944, 183168, 185235, 197584, 201312, 203520, 222282, 223680, 228960, 246980, 251640, 268416, 296376, 298240, 305280, 333423, 335520, 366336, 370470, 395168, 402624, 444564, 447360, 457920, 493960, 503280, 536832, 555705, 592752, 610560, 666846, 671040, 740940, 790336, 805248, 889128, 894720, 915840, 987920, 1006560, 1111410, 1185504, 1333692, 1342080, 1481880, 1580672, 1610496, 1667115, 1778256, 1831680, 1975840, 2013120, 2222820, 2371008, 2667384, 2684160, 2963760, 3161344, 3334230, 3556512, 3951680, 4026240, 4445640, 4742016, 5334768, 5927520, 6668460, 7113024, 7903360, 8052480, 8891280, 9484032, 10669536, 11855040, 13336920, 14226048, 15806720, 17782560, 21339072, 23710080, 26673840, 28452096, 35565120, 42678144, 47420160, 53347680, 71130240, 85356288, 106695360, 142260480, 213390720, 426781440]

約数ペア:

[(1, 426781440), (2, 213390720), (3, 142260480), (4, 106695360), (5, 85356288), (6, 71130240), (8, 53347680), (9, 47420160), (10, 42678144), (12, 35565120), (15, 28452096), (16, 26673840), (18, 23710080), (20, 21339072), (24, 17782560), (27, 15806720), (30, 14226048), (32, 13336920), (36, 11855040), (40, 10669536), (45, 9484032), (48, 8891280), (53, 8052480), (54, 7903360), (60, 7113024), (64, 6668460), (72, 5927520), (80, 5334768), (90, 4742016), (96, 4445640), (106, 4026240), (108, 3951680), (120, 3556512), (128, 3334230), (135, 3161344), (144, 2963760), (159, 2684160), (160, 2667384), (180, 2371008), (192, 2222820), (212, 2013120), (216, 1975840), (233, 1831680), (240, 1778256), (256, 1667115), (265, 1610496), (270, 1580672), (288, 1481880), (318, 1342080), (320, 1333692), (360, 1185504), (384, 1111410), (424, 1006560), (432, 987920), (466, 915840), (477, 894720), (480, 889128), (530, 805248), (540, 790336), (576, 740940), (636, 671040), (640, 666846), (699, 610560), (720, 592752), (768, 555705), (795, 536832), (848, 503280), (864, 493960), (932, 457920), (954, 447360), (960, 444564), (1060, 402624), (1080, 395168), (1152, 370470), (1165, 366336), (1272, 335520), (1280, 333423), (1398, 305280), (1431, 298240), (1440, 296376), (1590, 268416), (1696, 251640), (1728, 246980), (1864, 228960), (1908, 223680), (1920, 222282), (2097, 203520), (2120, 201312), (2160, 197584), (2304, 185235), (2330, 183168), (2385, 178944), (2544, 167760), (2796, 152640), (2862, 149120), (2880, 148188), (3180, 134208), (3392, 125820), (3456, 123490), (3495, 122112), (3728, 114480), (3816, 111840), (3840, 111141), (4194, 101760), (4240, 100656), (4320, 98792), (4660, 91584), (4770, 89472), (5088, 83880), (5592, 76320), (5724, 74560), (5760, 74094), (6291, 67840), (6360, 67104), (6784, 62910), (6912, 61745), (6990, 61056), (7155, 59648), (7456, 57240), (7632, 55920), (8388, 50880), (8480, 50328), (8640, 49396), (9320, 45792), (9540, 44736), (10176, 41940), (10485, 40704), (11184, 38160), (11448, 37280), (11520, 37047), (12349, 34560), (12582, 33920), (12720, 33552), (13568, 31455), (13980, 30528), (14310, 29824), (14912, 28620), (15264, 27960), (16776, 25440), (16960, 25164), (17280, 24698), (18640, 22896), (19080, 22368), (20352, 20970)]