8512801920

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{23459}}^1$

素因数の和:23497

約数の個数: 320

約数和(自身を含む): 34745198400

約数和(自身を除く): 26232396480

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, 5040, 5184, 5670, 5760, 6048, 6480, 6720, 7560, 8064, 8640, 9072, 10080, 10368, 11340, 12096, 12960, 13440, 15120, 17280, 18144, 20160, 22680, 23459, 24192, 25920, 30240, 36288, 40320, 45360, 46918, 51840, 60480, 70377, 72576, 90720, 93836, 117295, 120960, 140754, 164213, 181440, 187672, 211131, 234590, 281508, 328426, 351885, 362880, 375344, 422262, 469180, 492639, 563016, 633393, 656852, 703770, 750688, 821065, 844524, 938360, 985278, 1055655, 1126032, 1266786, 1313704, 1407540, 1477917, 1501376, 1642130, 1689048, 1876720, 1900179, 1970556, 2111310, 2252064, 2463195, 2533572, 2627408, 2815080, 2955834, 3002752, 3166965, 3284260, 3378096, 3753440, 3800358, 3941112, 4222620, 4433751, 4504128, 4926390, 5067144, 5254816, 5630160, 5911668, 6333930, 6568520, 6756192, 7389585, 7506880, 7600716, 7882224, 8445240, 8867502, 9008256, 9500895, 9852780, 10134288, 10509632, 11260320, 11823336, 12667860, 13137040, 13301253, 13512384, 14779170, 15013760, 15201432, 15764448, 16890480, 17735004, 19001790, 19705560, 20268576, 21019264, 22168755, 22520640, 23646672, 25335720, 26274080, 26602506, 27024768, 29558340, 30402864, 31528896, 33780960, 35470008, 38003580, 39411120, 40537152, 44337510, 45041280, 47293344, 50671440, 52548160, 53205012, 59116680, 60805728, 63057792, 66506265, 67561920, 70940016, 76007160, 78822240, 81074304, 88675020, 94586688, 101342880, 105096320, 106410024, 118233360, 121611456, 133012530, 135123840, 141880032, 152014320, 157644480, 177350040, 189173376, 202685760, 212820048, 236466720, 243222912, 266025060, 283760064, 304028640, 315288960, 354700080, 405371520, 425640096, 472933440, 532050120, 567520128, 608057280, 709400160, 851280192, 945866880, 1064100240, 1216114560, 1418800320, 1702560384, 2128200480, 2837600640, 4256400960, 8512801920]

約数ペア:

[(1, 8512801920), (2, 4256400960), (3, 2837600640), (4, 2128200480), (5, 1702560384), (6, 1418800320), (7, 1216114560), (8, 1064100240), (9, 945866880), (10, 851280192), (12, 709400160), (14, 608057280), (15, 567520128), (16, 532050120), (18, 472933440), (20, 425640096), (21, 405371520), (24, 354700080), (27, 315288960), (28, 304028640), (30, 283760064), (32, 266025060), (35, 243222912), (36, 236466720), (40, 212820048), (42, 202685760), (45, 189173376), (48, 177350040), (54, 157644480), (56, 152014320), (60, 141880032), (63, 135123840), (64, 133012530), (70, 121611456), (72, 118233360), (80, 106410024), (81, 105096320), (84, 101342880), (90, 94586688), (96, 88675020), (105, 81074304), (108, 78822240), (112, 76007160), (120, 70940016), (126, 67561920), (128, 66506265), (135, 63057792), (140, 60805728), (144, 59116680), (160, 53205012), (162, 52548160), (168, 50671440), (180, 47293344), (189, 45041280), (192, 44337510), (210, 40537152), (216, 39411120), (224, 38003580), (240, 35470008), (252, 33780960), (270, 31528896), (280, 30402864), (288, 29558340), (315, 27024768), (320, 26602506), (324, 26274080), (336, 25335720), (360, 23646672), (378, 22520640), (384, 22168755), (405, 21019264), (420, 20268576), (432, 19705560), (448, 19001790), (480, 17735004), (504, 16890480), (540, 15764448), (560, 15201432), (567, 15013760), (576, 14779170), (630, 13512384), (640, 13301253), (648, 13137040), (672, 12667860), (720, 11823336), (756, 11260320), (810, 10509632), (840, 10134288), (864, 9852780), (896, 9500895), (945, 9008256), (960, 8867502), (1008, 8445240), (1080, 7882224), (1120, 7600716), (1134, 7506880), (1152, 7389585), (1260, 6756192), (1296, 6568520), (1344, 6333930), (1440, 5911668), (1512, 5630160), (1620, 5254816), (1680, 5067144), (1728, 4926390), (1890, 4504128), (1920, 4433751), (2016, 4222620), (2160, 3941112), (2240, 3800358), (2268, 3753440), (2520, 3378096), (2592, 3284260), (2688, 3166965), (2835, 3002752), (2880, 2955834), (3024, 2815080), (3240, 2627408), (3360, 2533572), (3456, 2463195), (3780, 2252064), (4032, 2111310), (4320, 1970556), (4480, 1900179), (4536, 1876720), (5040, 1689048), (5184, 1642130), (5670, 1501376), (5760, 1477917), (6048, 1407540), (6480, 1313704), (6720, 1266786), (7560, 1126032), (8064, 1055655), (8640, 985278), (9072, 938360), (10080, 844524), (10368, 821065), (11340, 750688), (12096, 703770), (12960, 656852), (13440, 633393), (15120, 563016), (17280, 492639), (18144, 469180), (20160, 422262), (22680, 375344), (23459, 362880), (24192, 351885), (25920, 328426), (30240, 281508), (36288, 234590), (40320, 211131), (45360, 187672), (46918, 181440), (51840, 164213), (60480, 140754), (70377, 120960), (72576, 117295), (90720, 93836)]