494058240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3299}}^1$

素因数の和:3339

約数の個数: 216

約数和(自身を含む): 1841439600

約数和(自身を除く): 1347381360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3299, 3328, 3744, 3840, 4160, 4680, 4992, 5760, 6240, 6598, 7488, 8320, 9360, 9897, 9984, 11520, 12480, 13196, 14976, 16495, 16640, 18720, 19794, 24960, 26392, 29691, 29952, 32990, 37440, 39588, 42887, 49485, 49920, 52784, 59382, 65980, 74880, 79176, 85774, 98970, 105568, 118764, 128661, 131960, 148455, 149760, 158352, 171548, 197940, 211136, 214435, 237528, 257322, 263920, 296910, 316704, 343096, 385983, 395880, 422272, 428870, 475056, 514644, 527840, 593820, 633408, 643305, 686192, 771966, 791760, 844544, 857740, 950112, 1029288, 1055680, 1187640, 1266816, 1286610, 1372384, 1543932, 1583520, 1715480, 1900224, 1929915, 2058576, 2111360, 2375280, 2533632, 2573220, 2744768, 3087864, 3167040, 3430960, 3800448, 3859830, 4117152, 4222720, 4750560, 5146440, 5489536, 6175728, 6334080, 6861920, 7600896, 7719660, 8234304, 9501120, 10292880, 10979072, 12351456, 12668160, 13723840, 15439320, 16468608, 19002240, 20585760, 24702912, 27447680, 30878640, 32937216, 38004480, 41171520, 49405824, 54895360, 61757280, 82343040, 98811648, 123514560, 164686080, 247029120, 494058240]

約数ペア:

[(1, 494058240), (2, 247029120), (3, 164686080), (4, 123514560), (5, 98811648), (6, 82343040), (8, 61757280), (9, 54895360), (10, 49405824), (12, 41171520), (13, 38004480), (15, 32937216), (16, 30878640), (18, 27447680), (20, 24702912), (24, 20585760), (26, 19002240), (30, 16468608), (32, 15439320), (36, 13723840), (39, 12668160), (40, 12351456), (45, 10979072), (48, 10292880), (52, 9501120), (60, 8234304), (64, 7719660), (65, 7600896), (72, 6861920), (78, 6334080), (80, 6175728), (90, 5489536), (96, 5146440), (104, 4750560), (117, 4222720), (120, 4117152), (128, 3859830), (130, 3800448), (144, 3430960), (156, 3167040), (160, 3087864), (180, 2744768), (192, 2573220), (195, 2533632), (208, 2375280), (234, 2111360), (240, 2058576), (256, 1929915), (260, 1900224), (288, 1715480), (312, 1583520), (320, 1543932), (360, 1372384), (384, 1286610), (390, 1266816), (416, 1187640), (468, 1055680), (480, 1029288), (520, 950112), (576, 857740), (585, 844544), (624, 791760), (640, 771966), (720, 686192), (768, 643305), (780, 633408), (832, 593820), (936, 527840), (960, 514644), (1040, 475056), (1152, 428870), (1170, 422272), (1248, 395880), (1280, 385983), (1440, 343096), (1560, 316704), (1664, 296910), (1872, 263920), (1920, 257322), (2080, 237528), (2304, 214435), (2340, 211136), (2496, 197940), (2880, 171548), (3120, 158352), (3299, 149760), (3328, 148455), (3744, 131960), (3840, 128661), (4160, 118764), (4680, 105568), (4992, 98970), (5760, 85774), (6240, 79176), (6598, 74880), (7488, 65980), (8320, 59382), (9360, 52784), (9897, 49920), (9984, 49485), (11520, 42887), (12480, 39588), (13196, 37440), (14976, 32990), (16495, 29952), (16640, 29691), (18720, 26392), (19794, 24960)]