71557395840

素因数分解:

$2^7\times 3^5\times 5^1\times 7^1\times {\mathrm{65731}}^1$

素因数の和:65772

約数の個数: 384

約数和(自身を含む): 292859723520

約数和(自身を除く): 221302327680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1215, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1701, 1728, 1890, 1920, 1944, 2016, 2160, 2240, 2268, 2430, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3402, 3456, 3780, 3888, 4032, 4320, 4480, 4536, 4860, 5040, 5184, 5670, 5760, 6048, 6480, 6720, 6804, 7560, 7776, 8064, 8505, 8640, 9072, 9720, 10080, 10368, 11340, 12096, 12960, 13440, 13608, 15120, 15552, 17010, 17280, 18144, 19440, 20160, 22680, 24192, 25920, 27216, 30240, 31104, 34020, 36288, 38880, 40320, 45360, 51840, 54432, 60480, 65731, 68040, 72576, 77760, 90720, 108864, 120960, 131462, 136080, 155520, 181440, 197193, 217728, 262924, 272160, 328655, 362880, 394386, 460117, 525848, 544320, 591579, 657310, 788772, 920234, 985965, 1051696, 1088640, 1183158, 1314620, 1380351, 1577544, 1774737, 1840468, 1971930, 2103392, 2300585, 2366316, 2629240, 2760702, 2957895, 3155088, 3549474, 3680936, 3943860, 4141053, 4206784, 4601170, 4732632, 5258480, 5324211, 5521404, 5915790, 6310176, 6901755, 7098948, 7361872, 7887720, 8282106, 8413568, 8873685, 9202340, 9465264, 10516960, 10648422, 11042808, 11831580, 12423159, 12620352, 13803510, 14197896, 14723744, 15775440, 15972633, 16564212, 17747370, 18404680, 18930528, 20705265, 21033920, 21296844, 22085616, 23663160, 24846318, 25240704, 26621055, 27607020, 28395792, 29447488, 31550880, 31945266, 33128424, 35494740, 36809360, 37269477, 37861056, 41410530, 42067840, 42593688, 44171232, 47326320, 49692636, 53242110, 55214040, 56791584, 58894976, 62115795, 63101760, 63890532, 66256848, 70989480, 73618720, 74538954, 75722112, 79863165, 82821060, 85187376, 88342464, 94652640, 99385272, 106484220, 110428080, 111808431, 113583168, 124231590, 126203520, 127781064, 132513696, 141978960, 147237440, 149077908, 159726330, 165642120, 170374752, 176684928, 186347385, 189305280, 198770544, 212968440, 220856160, 223616862, 227166336, 248463180, 255562128, 265027392, 283957920, 294474880, 298155816, 319452660, 331284240, 340749504, 372694770, 378610560, 397541088, 425936880, 441712320, 447233724, 496926360, 511124256, 530054784, 559042155, 567915840, 596311632, 638905320, 662568480, 681499008, 745389540, 795082176, 851873760, 883424640, 894467448, 993852720, 1022248512, 1118084310, 1135831680, 1192623264, 1277810640, 1325136960, 1490779080, 1590164352, 1703747520, 1788934896, 1987705440, 2044497024, 2236168620, 2385246528, 2555621280, 2650273920, 2981558160, 3407495040, 3577869792, 3975410880, 4472337240, 4770493056, 5111242560, 5963116320, 7155739584, 7950821760, 8944674480, 10222485120, 11926232640, 14311479168, 17889348960, 23852465280, 35778697920, 71557395840]

約数ペア:

[(1, 71557395840), (2, 35778697920), (3, 23852465280), (4, 17889348960), (5, 14311479168), (6, 11926232640), (7, 10222485120), (8, 8944674480), (9, 7950821760), (10, 7155739584), (12, 5963116320), (14, 5111242560), (15, 4770493056), (16, 4472337240), (18, 3975410880), (20, 3577869792), (21, 3407495040), (24, 2981558160), (27, 2650273920), (28, 2555621280), (30, 2385246528), (32, 2236168620), (35, 2044497024), (36, 1987705440), (40, 1788934896), (42, 1703747520), (45, 1590164352), (48, 1490779080), (54, 1325136960), (56, 1277810640), (60, 1192623264), (63, 1135831680), (64, 1118084310), (70, 1022248512), (72, 993852720), (80, 894467448), (81, 883424640), (84, 851873760), (90, 795082176), (96, 745389540), (105, 681499008), (108, 662568480), (112, 638905320), (120, 596311632), (126, 567915840), (128, 559042155), (135, 530054784), (140, 511124256), (144, 496926360), (160, 447233724), (162, 441712320), (168, 425936880), (180, 397541088), (189, 378610560), (192, 372694770), (210, 340749504), (216, 331284240), (224, 319452660), (240, 298155816), (243, 294474880), (252, 283957920), (270, 265027392), (280, 255562128), (288, 248463180), (315, 227166336), (320, 223616862), (324, 220856160), (336, 212968440), (360, 198770544), (378, 189305280), (384, 186347385), (405, 176684928), (420, 170374752), (432, 165642120), (448, 159726330), (480, 149077908), (486, 147237440), (504, 141978960), (540, 132513696), (560, 127781064), (567, 126203520), (576, 124231590), (630, 113583168), (640, 111808431), (648, 110428080), (672, 106484220), (720, 99385272), (756, 94652640), (810, 88342464), (840, 85187376), (864, 82821060), (896, 79863165), (945, 75722112), (960, 74538954), (972, 73618720), (1008, 70989480), (1080, 66256848), (1120, 63890532), (1134, 63101760), (1152, 62115795), (1215, 58894976), (1260, 56791584), (1296, 55214040), (1344, 53242110), (1440, 49692636), (1512, 47326320), (1620, 44171232), (1680, 42593688), (1701, 42067840), (1728, 41410530), (1890, 37861056), (1920, 37269477), (1944, 36809360), (2016, 35494740), (2160, 33128424), (2240, 31945266), (2268, 31550880), (2430, 29447488), (2520, 28395792), (2592, 27607020), (2688, 26621055), (2835, 25240704), (2880, 24846318), (3024, 23663160), (3240, 22085616), (3360, 21296844), (3402, 21033920), (3456, 20705265), (3780, 18930528), (3888, 18404680), (4032, 17747370), (4320, 16564212), (4480, 15972633), (4536, 15775440), (4860, 14723744), (5040, 14197896), (5184, 13803510), (5670, 12620352), (5760, 12423159), (6048, 11831580), (6480, 11042808), (6720, 10648422), (6804, 10516960), (7560, 9465264), (7776, 9202340), (8064, 8873685), (8505, 8413568), (8640, 8282106), (9072, 7887720), (9720, 7361872), (10080, 7098948), (10368, 6901755), (11340, 6310176), (12096, 5915790), (12960, 5521404), (13440, 5324211), (13608, 5258480), (15120, 4732632), (15552, 4601170), (17010, 4206784), (17280, 4141053), (18144, 3943860), (19440, 3680936), (20160, 3549474), (22680, 3155088), (24192, 2957895), (25920, 2760702), (27216, 2629240), (30240, 2366316), (31104, 2300585), (34020, 2103392), (36288, 1971930), (38880, 1840468), (40320, 1774737), (45360, 1577544), (51840, 1380351), (54432, 1314620), (60480, 1183158), (65731, 1088640), (68040, 1051696), (72576, 985965), (77760, 920234), (90720, 788772), (108864, 657310), (120960, 591579), (131462, 544320), (136080, 525848), (155520, 460117), (181440, 394386), (197193, 362880), (217728, 328655), (262924, 272160)]