1818391680

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{5011}}^1$

素因数の和:5049

約数の個数: 320

約数和(自身を含む): 7422972480

約数和(自身を除く): 5604580800

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, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2268, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3456, 3780, 4032, 4320, 4480, 4536, 5011, 5040, 5184, 5670, 5760, 6048, 6480, 6720, 7560, 8064, 8640, 9072, 10022, 10080, 10368, 11340, 12096, 12960, 13440, 15033, 15120, 17280, 18144, 20044, 20160, 22680, 24192, 25055, 25920, 30066, 30240, 35077, 36288, 40088, 40320, 45099, 45360, 50110, 51840, 60132, 60480, 70154, 72576, 75165, 80176, 90198, 90720, 100220, 105231, 120264, 120960, 135297, 140308, 150330, 160352, 175385, 180396, 181440, 200440, 210462, 225495, 240528, 270594, 280616, 300660, 315693, 320704, 350770, 360792, 362880, 400880, 405891, 420924, 450990, 481056, 526155, 541188, 561232, 601320, 631386, 641408, 676485, 701540, 721584, 801760, 811782, 841848, 901980, 947079, 962112, 1052310, 1082376, 1122464, 1202640, 1262772, 1352970, 1403080, 1443168, 1578465, 1603520, 1623564, 1683696, 1803960, 1894158, 1924224, 2029455, 2104620, 2164752, 2244928, 2405280, 2525544, 2705940, 2806160, 2841237, 2886336, 3156930, 3207040, 3247128, 3367392, 3607920, 3788316, 4058910, 4209240, 4329504, 4489856, 4735395, 4810560, 5051088, 5411880, 5612320, 5682474, 5772672, 6313860, 6494256, 6734784, 7215840, 7576632, 8117820, 8418480, 8659008, 9470790, 9621120, 10102176, 10823760, 11224640, 11364948, 12627720, 12988512, 13469568, 14206185, 14431680, 15153264, 16235640, 16836960, 17318016, 18941580, 20204352, 21647520, 22449280, 22729896, 25255440, 25977024, 28412370, 28863360, 30306528, 32471280, 33673920, 37883160, 40408704, 43295040, 45459792, 50510880, 51954048, 56824740, 60613056, 64942560, 67347840, 75766320, 86590080, 90919584, 101021760, 113649480, 121226112, 129885120, 151532640, 181839168, 202043520, 227298960, 259770240, 303065280, 363678336, 454597920, 606130560, 909195840, 1818391680]

約数ペア:

[(1, 1818391680), (2, 909195840), (3, 606130560), (4, 454597920), (5, 363678336), (6, 303065280), (7, 259770240), (8, 227298960), (9, 202043520), (10, 181839168), (12, 151532640), (14, 129885120), (15, 121226112), (16, 113649480), (18, 101021760), (20, 90919584), (21, 86590080), (24, 75766320), (27, 67347840), (28, 64942560), (30, 60613056), (32, 56824740), (35, 51954048), (36, 50510880), (40, 45459792), (42, 43295040), (45, 40408704), (48, 37883160), (54, 33673920), (56, 32471280), (60, 30306528), (63, 28863360), (64, 28412370), (70, 25977024), (72, 25255440), (80, 22729896), (81, 22449280), (84, 21647520), (90, 20204352), (96, 18941580), (105, 17318016), (108, 16836960), (112, 16235640), (120, 15153264), (126, 14431680), (128, 14206185), (135, 13469568), (140, 12988512), (144, 12627720), (160, 11364948), (162, 11224640), (168, 10823760), (180, 10102176), (189, 9621120), (192, 9470790), (210, 8659008), (216, 8418480), (224, 8117820), (240, 7576632), (252, 7215840), (270, 6734784), (280, 6494256), (288, 6313860), (315, 5772672), (320, 5682474), (324, 5612320), (336, 5411880), (360, 5051088), (378, 4810560), (384, 4735395), (405, 4489856), (420, 4329504), (432, 4209240), (448, 4058910), (480, 3788316), (504, 3607920), (540, 3367392), (560, 3247128), (567, 3207040), (576, 3156930), (630, 2886336), (640, 2841237), (648, 2806160), (672, 2705940), (720, 2525544), (756, 2405280), (810, 2244928), (840, 2164752), (864, 2104620), (896, 2029455), (945, 1924224), (960, 1894158), (1008, 1803960), (1080, 1683696), (1120, 1623564), (1134, 1603520), (1152, 1578465), (1260, 1443168), (1296, 1403080), (1344, 1352970), (1440, 1262772), (1512, 1202640), (1620, 1122464), (1680, 1082376), (1728, 1052310), (1890, 962112), (1920, 947079), (2016, 901980), (2160, 841848), (2240, 811782), (2268, 801760), (2520, 721584), (2592, 701540), (2688, 676485), (2835, 641408), (2880, 631386), (3024, 601320), (3240, 561232), (3360, 541188), (3456, 526155), (3780, 481056), (4032, 450990), (4320, 420924), (4480, 405891), (4536, 400880), (5011, 362880), (5040, 360792), (5184, 350770), (5670, 320704), (5760, 315693), (6048, 300660), (6480, 280616), (6720, 270594), (7560, 240528), (8064, 225495), (8640, 210462), (9072, 200440), (10022, 181440), (10080, 180396), (10368, 175385), (11340, 160352), (12096, 150330), (12960, 140308), (13440, 135297), (15033, 120960), (15120, 120264), (17280, 105231), (18144, 100220), (20044, 90720), (20160, 90198), (22680, 80176), (24192, 75165), (25055, 72576), (25920, 70154), (30066, 60480), (30240, 60132), (35077, 51840), (36288, 50110), (40088, 45360), (40320, 45099)]