78509719680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{73943}}^1$

素因数の和:74051

約数の個数: 256

約数和(自身を含む): 289623859200

約数和(自身を除く): 211114139520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 79, 80, 84, 96, 105, 112, 120, 128, 140, 158, 160, 168, 192, 210, 224, 237, 240, 280, 316, 320, 336, 384, 395, 420, 448, 474, 480, 553, 560, 632, 640, 672, 790, 840, 896, 948, 960, 1106, 1120, 1185, 1264, 1344, 1580, 1659, 1680, 1896, 1920, 2212, 2240, 2370, 2528, 2688, 2765, 3160, 3318, 3360, 3792, 4424, 4480, 4740, 5056, 5530, 6320, 6636, 6720, 7584, 8295, 8848, 9480, 10112, 11060, 12640, 13272, 13440, 15168, 16590, 17696, 18960, 22120, 25280, 26544, 30336, 33180, 35392, 37920, 44240, 50560, 53088, 66360, 70784, 73943, 75840, 88480, 106176, 132720, 147886, 151680, 176960, 212352, 221829, 265440, 295772, 353920, 369715, 443658, 517601, 530880, 591544, 739430, 887316, 1035202, 1061760, 1109145, 1183088, 1478860, 1552803, 1774632, 2070404, 2218290, 2366176, 2588005, 2957720, 3105606, 3549264, 4140808, 4436580, 4732352, 5176010, 5841497, 5915440, 6211212, 7098528, 7764015, 8281616, 8873160, 9464704, 10352020, 11682994, 11830880, 12422424, 14197056, 15528030, 16563232, 17524491, 17746320, 20704040, 23365988, 23661760, 24844848, 28394112, 29207485, 31056060, 33126464, 35048982, 35492640, 40890479, 41408080, 46731976, 47323520, 49689696, 58414970, 62112120, 66252928, 70097964, 70985280, 81780958, 82816160, 87622455, 93463952, 99379392, 116829940, 122671437, 124224240, 140195928, 141970560, 163561916, 165632320, 175244910, 186927904, 198758784, 204452395, 233659880, 245342874, 248448480, 280391856, 327123832, 331264640, 350489820, 373855808, 408904790, 467319760, 490685748, 496896960, 560783712, 613357185, 654247664, 700979640, 747711616, 817809580, 934639520, 981371496, 993793920, 1121567424, 1226714370, 1308495328, 1401959280, 1635619160, 1869279040, 1962742992, 2243134848, 2453428740, 2616990656, 2803918560, 3271238320, 3738558080, 3925485984, 4906857480, 5233981312, 5607837120, 6542476640, 7850971968, 9813714960, 11215674240, 13084953280, 15701943936, 19627429920, 26169906560, 39254859840, 78509719680]

約数ペア:

[(1, 78509719680), (2, 39254859840), (3, 26169906560), (4, 19627429920), (5, 15701943936), (6, 13084953280), (7, 11215674240), (8, 9813714960), (10, 7850971968), (12, 6542476640), (14, 5607837120), (15, 5233981312), (16, 4906857480), (20, 3925485984), (21, 3738558080), (24, 3271238320), (28, 2803918560), (30, 2616990656), (32, 2453428740), (35, 2243134848), (40, 1962742992), (42, 1869279040), (48, 1635619160), (56, 1401959280), (60, 1308495328), (64, 1226714370), (70, 1121567424), (79, 993793920), (80, 981371496), (84, 934639520), (96, 817809580), (105, 747711616), (112, 700979640), (120, 654247664), (128, 613357185), (140, 560783712), (158, 496896960), (160, 490685748), (168, 467319760), (192, 408904790), (210, 373855808), (224, 350489820), (237, 331264640), (240, 327123832), (280, 280391856), (316, 248448480), (320, 245342874), (336, 233659880), (384, 204452395), (395, 198758784), (420, 186927904), (448, 175244910), (474, 165632320), (480, 163561916), (553, 141970560), (560, 140195928), (632, 124224240), (640, 122671437), (672, 116829940), (790, 99379392), (840, 93463952), (896, 87622455), (948, 82816160), (960, 81780958), (1106, 70985280), (1120, 70097964), (1185, 66252928), (1264, 62112120), (1344, 58414970), (1580, 49689696), (1659, 47323520), (1680, 46731976), (1896, 41408080), (1920, 40890479), (2212, 35492640), (2240, 35048982), (2370, 33126464), (2528, 31056060), (2688, 29207485), (2765, 28394112), (3160, 24844848), (3318, 23661760), (3360, 23365988), (3792, 20704040), (4424, 17746320), (4480, 17524491), (4740, 16563232), (5056, 15528030), (5530, 14197056), (6320, 12422424), (6636, 11830880), (6720, 11682994), (7584, 10352020), (8295, 9464704), (8848, 8873160), (9480, 8281616), (10112, 7764015), (11060, 7098528), (12640, 6211212), (13272, 5915440), (13440, 5841497), (15168, 5176010), (16590, 4732352), (17696, 4436580), (18960, 4140808), (22120, 3549264), (25280, 3105606), (26544, 2957720), (30336, 2588005), (33180, 2366176), (35392, 2218290), (37920, 2070404), (44240, 1774632), (50560, 1552803), (53088, 1478860), (66360, 1183088), (70784, 1109145), (73943, 1061760), (75840, 1035202), (88480, 887316), (106176, 739430), (132720, 591544), (147886, 530880), (151680, 517601), (176960, 443658), (212352, 369715), (221829, 353920), (265440, 295772)]