16720542720

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:545

約数の個数: 704

約数和(自身を含む): 69895388160

約数和(自身を除く): 53174845440

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, 37, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 74, 80, 84, 90, 96, 105, 108, 111, 112, 120, 126, 128, 135, 140, 144, 148, 160, 168, 180, 185, 189, 192, 210, 216, 222, 224, 240, 252, 256, 259, 270, 280, 288, 296, 315, 320, 333, 336, 360, 370, 378, 384, 420, 432, 444, 448, 467, 480, 504, 512, 518, 540, 555, 560, 576, 592, 630, 640, 666, 672, 720, 740, 756, 768, 777, 840, 864, 888, 896, 934, 945, 960, 999, 1008, 1024, 1036, 1080, 1110, 1120, 1152, 1184, 1260, 1280, 1295, 1332, 1344, 1401, 1440, 1480, 1512, 1536, 1554, 1665, 1680, 1728, 1776, 1792, 1868, 1890, 1920, 1998, 2016, 2072, 2160, 2220, 2240, 2304, 2331, 2335, 2368, 2520, 2560, 2590, 2664, 2688, 2802, 2880, 2960, 3024, 3072, 3108, 3269, 3330, 3360, 3456, 3552, 3584, 3736, 3780, 3840, 3885, 3996, 4032, 4144, 4203, 4320, 4440, 4480, 4608, 4662, 4670, 4736, 4995, 5040, 5120, 5180, 5328, 5376, 5604, 5760, 5920, 6048, 6216, 6538, 6660, 6720, 6912, 6993, 7005, 7104, 7168, 7472, 7560, 7680, 7770, 7992, 8064, 8288, 8406, 8640, 8880, 8960, 9216, 9324, 9340, 9472, 9807, 9990, 10080, 10360, 10656, 10752, 11208, 11520, 11655, 11840, 12096, 12432, 12609, 13076, 13320, 13440, 13824, 13986, 14010, 14208, 14944, 15120, 15360, 15540, 15984, 16128, 16345, 16576, 16812, 17279, 17280, 17760, 17920, 18648, 18680, 18944, 19614, 19980, 20160, 20720, 21015, 21312, 21504, 22416, 23040, 23310, 23680, 24192, 24864, 25218, 26152, 26640, 26880, 27648, 27972, 28020, 28416, 29421, 29888, 30240, 31080, 31968, 32256, 32690, 33152, 33624, 34558, 34560, 34965, 35520, 35840, 37296, 37360, 37888, 39228, 39960, 40320, 41440, 42030, 42624, 44832, 46080, 46620, 47360, 48384, 49035, 49728, 50436, 51837, 52304, 53280, 53760, 55944, 56040, 56832, 58842, 59776, 60480, 62160, 63045, 63936, 64512, 65380, 66304, 67248, 69116, 69120, 69930, 71040, 74592, 74720, 78456, 79920, 80640, 82880, 84060, 85248, 86395, 88263, 89664, 93240, 94720, 96768, 98070, 99456, 100872, 103674, 104608, 106560, 107520, 111888, 112080, 113664, 117684, 119552, 120953, 120960, 124320, 126090, 127872, 130760, 132608, 134496, 138232, 138240, 139860, 142080, 147105, 149184, 149440, 155511, 156912, 159840, 161280, 165760, 168120, 170496, 172790, 176526, 179328, 186480, 189440, 193536, 196140, 198912, 201744, 207348, 209216, 213120, 223776, 224160, 235368, 239104, 241906, 241920, 248640, 252180, 255744, 259185, 261520, 265216, 268992, 276464, 279720, 284160, 294210, 298368, 298880, 311022, 313824, 319680, 322560, 331520, 336240, 340992, 345580, 353052, 358656, 362859, 372960, 392280, 397824, 403488, 414696, 418432, 426240, 441315, 447552, 448320, 466533, 470736, 478208, 483812, 483840, 497280, 504360, 511488, 518370, 523040, 537984, 552928, 559440, 568320, 588420, 596736, 597760, 604765, 622044, 627648, 639360, 663040, 672480, 691160, 706104, 717312, 725718, 745920, 777555, 784560, 795648, 806976, 829392, 836864, 852480, 882630, 895104, 896640, 933066, 941472, 967624, 967680, 994560, 1008720, 1022976, 1036740, 1046080, 1075968, 1088577, 1105856, 1118880, 1176840, 1193472, 1195520, 1209530, 1244088, 1255296, 1278720, 1326080, 1344960, 1382320, 1412208, 1434624, 1451436, 1491840, 1555110, 1569120, 1613952, 1658784, 1673728, 1704960, 1765260, 1790208, 1793280, 1814295, 1866132, 1882944, 1935248, 1989120, 2017440, 2073480, 2092160, 2151936, 2177154, 2211712, 2237760, 2332665, 2353680, 2386944, 2391040, 2419060, 2488176, 2510592, 2557440, 2689920, 2764640, 2824416, 2902872, 2983680, 3110220, 3138240, 3227904, 3265731, 3317568, 3347456, 3530520, 3580416, 3586560, 3628590, 3732264, 3765888, 3870496, 3978240, 4034880, 4146960, 4184320, 4303872, 4354308, 4423424, 4475520, 4665330, 4707360, 4838120, 4976352, 5021184, 5114880, 5379840, 5442885, 5529280, 5648832, 5805744, 5967360, 6220440, 6276480, 6455808, 6531462, 6635136, 7061040, 7160832, 7173120, 7257180, 7464528, 7531776, 7740992, 8069760, 8293920, 8368640, 8708616, 8846848, 8951040, 9330660, 9414720, 9676240, 9952704, 10042368, 10759680, 10885770, 11058560, 11297664, 11611488, 11934720, 12440880, 12552960, 12911616, 13062924, 13270272, 14122080, 14514360, 14929056, 15063552, 15481984, 16139520, 16328655, 16587840, 16737280, 17417232, 17693696, 17902080, 18661320, 18829440, 19352480, 19905408, 21519360, 21771540, 22117120, 22595328, 23222976, 24881760, 25105920, 26125848, 26540544, 28244160, 29028720, 29858112, 30127104, 30963968, 32279040, 32657310, 33175680, 34834464, 35804160, 37322640, 37658880, 38704960, 39810816, 43543080, 44234240, 45190656, 46445952, 49763520, 50211840, 52251696, 53081088, 56488320, 58057440, 59716224, 61927936, 64558080, 65314620, 66351360, 69668928, 74645280, 75317760, 77409920, 79621632, 87086160, 88468480, 90381312, 92891904, 99527040, 104503392, 112976640, 116114880, 119432448, 123855872, 130629240, 132702720, 139337856, 149290560, 150635520, 154819840, 159243264, 174172320, 185783808, 199054080, 209006784, 225953280, 232229760, 238864896, 261258480, 265405440, 278675712, 298581120, 309639680, 348344640, 371567616, 398108160, 418013568, 451906560, 464459520, 477729792, 522516960, 557351424, 597162240, 619279360, 696689280, 796216320, 836027136, 928919040, 1045033920, 1114702848, 1194324480, 1393378560, 1672054272, 1857838080, 2090067840, 2388648960, 2786757120, 3344108544, 4180135680, 5573514240, 8360271360, 16720542720]

約数ペア:

[(1, 16720542720), (2, 8360271360), (3, 5573514240), (4, 4180135680), (5, 3344108544), (6, 2786757120), (7, 2388648960), (8, 2090067840), (9, 1857838080), (10, 1672054272), (12, 1393378560), (14, 1194324480), (15, 1114702848), (16, 1045033920), (18, 928919040), (20, 836027136), (21, 796216320), (24, 696689280), (27, 619279360), (28, 597162240), (30, 557351424), (32, 522516960), (35, 477729792), (36, 464459520), (37, 451906560), (40, 418013568), (42, 398108160), (45, 371567616), (48, 348344640), (54, 309639680), (56, 298581120), (60, 278675712), (63, 265405440), (64, 261258480), (70, 238864896), (72, 232229760), (74, 225953280), (80, 209006784), (84, 199054080), (90, 185783808), (96, 174172320), (105, 159243264), (108, 154819840), (111, 150635520), (112, 149290560), (120, 139337856), (126, 132702720), (128, 130629240), (135, 123855872), (140, 119432448), (144, 116114880), (148, 112976640), (160, 104503392), (168, 99527040), (180, 92891904), (185, 90381312), (189, 88468480), (192, 87086160), (210, 79621632), (216, 77409920), (222, 75317760), (224, 74645280), (240, 69668928), (252, 66351360), (256, 65314620), (259, 64558080), (270, 61927936), (280, 59716224), (288, 58057440), (296, 56488320), (315, 53081088), (320, 52251696), (333, 50211840), (336, 49763520), (360, 46445952), (370, 45190656), (378, 44234240), (384, 43543080), (420, 39810816), (432, 38704960), (444, 37658880), (448, 37322640), (467, 35804160), (480, 34834464), (504, 33175680), (512, 32657310), (518, 32279040), (540, 30963968), (555, 30127104), (560, 29858112), (576, 29028720), (592, 28244160), (630, 26540544), (640, 26125848), (666, 25105920), (672, 24881760), (720, 23222976), (740, 22595328), (756, 22117120), (768, 21771540), (777, 21519360), (840, 19905408), (864, 19352480), (888, 18829440), (896, 18661320), (934, 17902080), (945, 17693696), (960, 17417232), (999, 16737280), (1008, 16587840), (1024, 16328655), (1036, 16139520), (1080, 15481984), (1110, 15063552), (1120, 14929056), (1152, 14514360), (1184, 14122080), (1260, 13270272), (1280, 13062924), (1295, 12911616), (1332, 12552960), (1344, 12440880), (1401, 11934720), (1440, 11611488), (1480, 11297664), (1512, 11058560), (1536, 10885770), (1554, 10759680), (1665, 10042368), (1680, 9952704), (1728, 9676240), (1776, 9414720), (1792, 9330660), (1868, 8951040), (1890, 8846848), (1920, 8708616), (1998, 8368640), (2016, 8293920), (2072, 8069760), (2160, 7740992), (2220, 7531776), (2240, 7464528), (2304, 7257180), (2331, 7173120), (2335, 7160832), (2368, 7061040), (2520, 6635136), (2560, 6531462), (2590, 6455808), (2664, 6276480), (2688, 6220440), (2802, 5967360), (2880, 5805744), (2960, 5648832), (3024, 5529280), (3072, 5442885), (3108, 5379840), (3269, 5114880), (3330, 5021184), (3360, 4976352), (3456, 4838120), (3552, 4707360), (3584, 4665330), (3736, 4475520), (3780, 4423424), (3840, 4354308), (3885, 4303872), (3996, 4184320), (4032, 4146960), (4144, 4034880), (4203, 3978240), (4320, 3870496), (4440, 3765888), (4480, 3732264), (4608, 3628590), (4662, 3586560), (4670, 3580416), (4736, 3530520), (4995, 3347456), (5040, 3317568), (5120, 3265731), (5180, 3227904), (5328, 3138240), (5376, 3110220), (5604, 2983680), (5760, 2902872), (5920, 2824416), (6048, 2764640), (6216, 2689920), (6538, 2557440), (6660, 2510592), (6720, 2488176), (6912, 2419060), (6993, 2391040), (7005, 2386944), (7104, 2353680), (7168, 2332665), (7472, 2237760), (7560, 2211712), (7680, 2177154), (7770, 2151936), (7992, 2092160), (8064, 2073480), (8288, 2017440), (8406, 1989120), (8640, 1935248), (8880, 1882944), (8960, 1866132), (9216, 1814295), (9324, 1793280), (9340, 1790208), (9472, 1765260), (9807, 1704960), (9990, 1673728), (10080, 1658784), (10360, 1613952), (10656, 1569120), (10752, 1555110), (11208, 1491840), (11520, 1451436), (11655, 1434624), (11840, 1412208), (12096, 1382320), (12432, 1344960), (12609, 1326080), (13076, 1278720), (13320, 1255296), (13440, 1244088), (13824, 1209530), (13986, 1195520), (14010, 1193472), (14208, 1176840), (14944, 1118880), (15120, 1105856), (15360, 1088577), (15540, 1075968), (15984, 1046080), (16128, 1036740), (16345, 1022976), (16576, 1008720), (16812, 994560), (17279, 967680), (17280, 967624), (17760, 941472), (17920, 933066), (18648, 896640), (18680, 895104), (18944, 882630), (19614, 852480), (19980, 836864), (20160, 829392), (20720, 806976), (21015, 795648), (21312, 784560), (21504, 777555), (22416, 745920), (23040, 725718), (23310, 717312), (23680, 706104), (24192, 691160), (24864, 672480), (25218, 663040), (26152, 639360), (26640, 627648), (26880, 622044), (27648, 604765), (27972, 597760), (28020, 596736), (28416, 588420), (29421, 568320), (29888, 559440), (30240, 552928), (31080, 537984), (31968, 523040), (32256, 518370), (32690, 511488), (33152, 504360), (33624, 497280), (34558, 483840), (34560, 483812), (34965, 478208), (35520, 470736), (35840, 466533), (37296, 448320), (37360, 447552), (37888, 441315), (39228, 426240), (39960, 418432), (40320, 414696), (41440, 403488), (42030, 397824), (42624, 392280), (44832, 372960), (46080, 362859), (46620, 358656), (47360, 353052), (48384, 345580), (49035, 340992), (49728, 336240), (50436, 331520), (51837, 322560), (52304, 319680), (53280, 313824), (53760, 311022), (55944, 298880), (56040, 298368), (56832, 294210), (58842, 284160), (59776, 279720), (60480, 276464), (62160, 268992), (63045, 265216), (63936, 261520), (64512, 259185), (65380, 255744), (66304, 252180), (67248, 248640), (69116, 241920), (69120, 241906), (69930, 239104), (71040, 235368), (74592, 224160), (74720, 223776), (78456, 213120), (79920, 209216), (80640, 207348), (82880, 201744), (84060, 198912), (85248, 196140), (86395, 193536), (88263, 189440), (89664, 186480), (93240, 179328), (94720, 176526), (96768, 172790), (98070, 170496), (99456, 168120), (100872, 165760), (103674, 161280), (104608, 159840), (106560, 156912), (107520, 155511), (111888, 149440), (112080, 149184), (113664, 147105), (117684, 142080), (119552, 139860), (120953, 138240), (120960, 138232), (124320, 134496), (126090, 132608), (127872, 130760)]