4020347520

素因数分解:

$2^7\times 3^6\times 5^1\times 7^1\times {\mathrm{1231}}^1$

素因数の和:1275

約数の個数: 448

約数和(自身を含む): 16482090240

約数和(自身を除く): 12461742720

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, 729, 756, 810, 840, 864, 896, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1215, 1231, 1260, 1296, 1344, 1440, 1458, 1512, 1620, 1680, 1701, 1728, 1890, 1920, 1944, 2016, 2160, 2240, 2268, 2430, 2462, 2520, 2592, 2688, 2835, 2880, 2916, 3024, 3240, 3360, 3402, 3456, 3645, 3693, 3780, 3888, 4032, 4320, 4480, 4536, 4860, 4924, 5040, 5103, 5184, 5670, 5760, 5832, 6048, 6155, 6480, 6720, 6804, 7290, 7386, 7560, 7776, 8064, 8505, 8617, 8640, 9072, 9720, 9848, 10080, 10206, 10368, 11079, 11340, 11664, 12096, 12310, 12960, 13440, 13608, 14580, 14772, 15120, 15552, 17010, 17234, 17280, 18144, 18465, 19440, 19696, 20160, 20412, 22158, 22680, 23328, 24192, 24620, 25515, 25851, 25920, 27216, 29160, 29544, 30240, 31104, 33237, 34020, 34468, 36288, 36930, 38880, 39392, 40320, 40824, 43085, 44316, 45360, 46656, 49240, 51030, 51702, 51840, 54432, 55395, 58320, 59088, 60480, 66474, 68040, 68936, 72576, 73860, 77553, 77760, 78784, 81648, 86170, 88632, 90720, 93312, 98480, 99711, 102060, 103404, 108864, 110790, 116640, 118176, 120960, 129255, 132948, 136080, 137872, 147720, 155106, 155520, 157568, 163296, 166185, 172340, 177264, 181440, 196960, 199422, 204120, 206808, 217728, 221580, 232659, 233280, 236352, 258510, 265896, 272160, 275744, 295440, 299133, 310212, 326592, 332370, 344680, 354528, 362880, 387765, 393920, 398844, 408240, 413616, 443160, 465318, 466560, 472704, 498555, 517020, 531792, 544320, 551488, 590880, 598266, 620424, 653184, 664740, 689360, 697977, 709056, 775530, 787840, 797688, 816480, 827232, 886320, 897399, 930636, 997110, 1034040, 1063584, 1088640, 1102976, 1163295, 1181760, 1196532, 1240848, 1329480, 1378720, 1395954, 1418112, 1495665, 1551060, 1595376, 1632960, 1654464, 1772640, 1794798, 1861272, 1994220, 2068080, 2093931, 2127168, 2326590, 2363520, 2393064, 2481696, 2658960, 2757440, 2791908, 2991330, 3102120, 3190752, 3265920, 3308928, 3489885, 3545280, 3589596, 3722544, 3988440, 4136160, 4187862, 4254336, 4486995, 4653180, 4786128, 4963392, 5317920, 5514880, 5583816, 5982660, 6204240, 6281793, 6381504, 6979770, 7090560, 7179192, 7445088, 7976880, 8272320, 8375724, 8973990, 9306360, 9572256, 9926784, 10469655, 10635840, 11167632, 11965320, 12408480, 12563586, 12763008, 13959540, 14358384, 14890176, 15953760, 16544640, 16751448, 17947980, 18612720, 19144512, 20939310, 21271680, 22335264, 23930640, 24816960, 25127172, 27919080, 28716768, 29780352, 31408965, 31907520, 33502896, 35895960, 37225440, 38289024, 41878620, 44670528, 47861280, 49633920, 50254344, 55838160, 57433536, 62817930, 63815040, 67005792, 71791920, 74450880, 83757240, 89341056, 95722560, 100508688, 111676320, 114867072, 125635860, 134011584, 143583840, 148901760, 167514480, 191445120, 201017376, 223352640, 251271720, 268023168, 287167680, 335028960, 402034752, 446705280, 502543440, 574335360, 670057920, 804069504, 1005086880, 1340115840, 2010173760, 4020347520]

約数ペア:

[(1, 4020347520), (2, 2010173760), (3, 1340115840), (4, 1005086880), (5, 804069504), (6, 670057920), (7, 574335360), (8, 502543440), (9, 446705280), (10, 402034752), (12, 335028960), (14, 287167680), (15, 268023168), (16, 251271720), (18, 223352640), (20, 201017376), (21, 191445120), (24, 167514480), (27, 148901760), (28, 143583840), (30, 134011584), (32, 125635860), (35, 114867072), (36, 111676320), (40, 100508688), (42, 95722560), (45, 89341056), (48, 83757240), (54, 74450880), (56, 71791920), (60, 67005792), (63, 63815040), (64, 62817930), (70, 57433536), (72, 55838160), (80, 50254344), (81, 49633920), (84, 47861280), (90, 44670528), (96, 41878620), (105, 38289024), (108, 37225440), (112, 35895960), (120, 33502896), (126, 31907520), (128, 31408965), (135, 29780352), (140, 28716768), (144, 27919080), (160, 25127172), (162, 24816960), (168, 23930640), (180, 22335264), (189, 21271680), (192, 20939310), (210, 19144512), (216, 18612720), (224, 17947980), (240, 16751448), (243, 16544640), (252, 15953760), (270, 14890176), (280, 14358384), (288, 13959540), (315, 12763008), (320, 12563586), (324, 12408480), (336, 11965320), (360, 11167632), (378, 10635840), (384, 10469655), (405, 9926784), (420, 9572256), (432, 9306360), (448, 8973990), (480, 8375724), (486, 8272320), (504, 7976880), (540, 7445088), (560, 7179192), (567, 7090560), (576, 6979770), (630, 6381504), (640, 6281793), (648, 6204240), (672, 5982660), (720, 5583816), (729, 5514880), (756, 5317920), (810, 4963392), (840, 4786128), (864, 4653180), (896, 4486995), (945, 4254336), (960, 4187862), (972, 4136160), (1008, 3988440), (1080, 3722544), (1120, 3589596), (1134, 3545280), (1152, 3489885), (1215, 3308928), (1231, 3265920), (1260, 3190752), (1296, 3102120), (1344, 2991330), (1440, 2791908), (1458, 2757440), (1512, 2658960), (1620, 2481696), (1680, 2393064), (1701, 2363520), (1728, 2326590), (1890, 2127168), (1920, 2093931), (1944, 2068080), (2016, 1994220), (2160, 1861272), (2240, 1794798), (2268, 1772640), (2430, 1654464), (2462, 1632960), (2520, 1595376), (2592, 1551060), (2688, 1495665), (2835, 1418112), (2880, 1395954), (2916, 1378720), (3024, 1329480), (3240, 1240848), (3360, 1196532), (3402, 1181760), (3456, 1163295), (3645, 1102976), (3693, 1088640), (3780, 1063584), (3888, 1034040), (4032, 997110), (4320, 930636), (4480, 897399), (4536, 886320), (4860, 827232), (4924, 816480), (5040, 797688), (5103, 787840), (5184, 775530), (5670, 709056), (5760, 697977), (5832, 689360), (6048, 664740), (6155, 653184), (6480, 620424), (6720, 598266), (6804, 590880), (7290, 551488), (7386, 544320), (7560, 531792), (7776, 517020), (8064, 498555), (8505, 472704), (8617, 466560), (8640, 465318), (9072, 443160), (9720, 413616), (9848, 408240), (10080, 398844), (10206, 393920), (10368, 387765), (11079, 362880), (11340, 354528), (11664, 344680), (12096, 332370), (12310, 326592), (12960, 310212), (13440, 299133), (13608, 295440), (14580, 275744), (14772, 272160), (15120, 265896), (15552, 258510), (17010, 236352), (17234, 233280), (17280, 232659), (18144, 221580), (18465, 217728), (19440, 206808), (19696, 204120), (20160, 199422), (20412, 196960), (22158, 181440), (22680, 177264), (23328, 172340), (24192, 166185), (24620, 163296), (25515, 157568), (25851, 155520), (25920, 155106), (27216, 147720), (29160, 137872), (29544, 136080), (30240, 132948), (31104, 129255), (33237, 120960), (34020, 118176), (34468, 116640), (36288, 110790), (36930, 108864), (38880, 103404), (39392, 102060), (40320, 99711), (40824, 98480), (43085, 93312), (44316, 90720), (45360, 88632), (46656, 86170), (49240, 81648), (51030, 78784), (51702, 77760), (51840, 77553), (54432, 73860), (55395, 72576), (58320, 68936), (59088, 68040), (60480, 66474)]