20851828704

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1723}}^1$

素因数の和:1804

約数の個数: 480

約数和(自身を含む): 75698219520

約数和(自身を除く): 54846390816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 29, 32, 36, 42, 46, 48, 54, 56, 58, 63, 69, 72, 81, 84, 87, 92, 96, 108, 112, 116, 126, 138, 144, 161, 162, 168, 174, 184, 189, 203, 207, 216, 224, 232, 252, 261, 276, 288, 322, 324, 336, 348, 368, 378, 406, 414, 432, 464, 483, 504, 522, 552, 567, 609, 621, 644, 648, 667, 672, 696, 736, 756, 783, 812, 828, 864, 928, 966, 1008, 1044, 1104, 1134, 1218, 1242, 1288, 1296, 1334, 1392, 1449, 1512, 1566, 1624, 1656, 1723, 1827, 1863, 1932, 2001, 2016, 2088, 2208, 2268, 2349, 2436, 2484, 2576, 2592, 2668, 2784, 2898, 3024, 3132, 3248, 3312, 3446, 3654, 3726, 3864, 4002, 4176, 4347, 4536, 4669, 4698, 4872, 4968, 5152, 5169, 5336, 5481, 5796, 6003, 6048, 6264, 6496, 6624, 6892, 7308, 7452, 7728, 8004, 8352, 8694, 9072, 9338, 9396, 9744, 9936, 10338, 10672, 10962, 11592, 12006, 12061, 12528, 13041, 13784, 14007, 14616, 14904, 15456, 15507, 16008, 16443, 17388, 18009, 18144, 18676, 18792, 19488, 19872, 20676, 21344, 21924, 23184, 24012, 24122, 25056, 26082, 27568, 28014, 29232, 29808, 31014, 32016, 32886, 34776, 36018, 36183, 37352, 37584, 39629, 41352, 42021, 43848, 46368, 46521, 48024, 48244, 49967, 52164, 54027, 55136, 56028, 58464, 59616, 62028, 64032, 65772, 69552, 72036, 72366, 74704, 75168, 79258, 82704, 84042, 87696, 93042, 96048, 96488, 99934, 104328, 108054, 108549, 112056, 118887, 124056, 126063, 131544, 139104, 139563, 144072, 144732, 149408, 149901, 158516, 165408, 168084, 175392, 186084, 192096, 192976, 199868, 208656, 216108, 217098, 224112, 237774, 248112, 252126, 263088, 277403, 279126, 288144, 289464, 299802, 317032, 325647, 336168, 349769, 356661, 372168, 378189, 385952, 399736, 417312, 432216, 434196, 448224, 449703, 475548, 496224, 504252, 526176, 554806, 558252, 576288, 578928, 599604, 634064, 651294, 672336, 699538, 713322, 744336, 756378, 799472, 832209, 864432, 868392, 899406, 951096, 976941, 1008504, 1049307, 1069983, 1109612, 1116504, 1149241, 1157856, 1199208, 1268128, 1302588, 1344672, 1349109, 1399076, 1426644, 1488672, 1512756, 1598944, 1664418, 1728864, 1736784, 1798812, 1902192, 1953882, 2017008, 2098614, 2139966, 2219224, 2233008, 2298482, 2398416, 2496627, 2605176, 2698218, 2798152, 2853288, 3025512, 3147921, 3209949, 3328836, 3447723, 3473568, 3597624, 3804384, 3907764, 4034016, 4047327, 4197228, 4279932, 4438448, 4466016, 4596964, 4796832, 4993254, 5210352, 5396436, 5596304, 5706576, 6051024, 6295842, 6419898, 6657672, 6895446, 7195248, 7489881, 7815528, 8044687, 8094654, 8394456, 8559864, 8876896, 9193928, 9443763, 9986508, 10343169, 10420704, 10792872, 11192608, 11413152, 12102048, 12591684, 12839796, 13315344, 13790892, 14390496, 14979762, 15631056, 16089374, 16189308, 16788912, 17119728, 18387856, 18887526, 19973016, 20686338, 21585744, 22469643, 24134061, 25183368, 25679592, 26630688, 27581784, 28331289, 29959524, 31029507, 31262112, 32178748, 32378616, 33577824, 34239456, 36775712, 37775052, 39946032, 41372676, 43171488, 44939286, 48268122, 50366736, 51359184, 55163568, 56662578, 59919048, 62059014, 64357496, 64757232, 72402183, 75550104, 79892064, 82745352, 89878572, 93088521, 96536244, 100733472, 102718368, 110327136, 113325156, 119838096, 124118028, 128714992, 129514464, 144804366, 151100208, 165490704, 179757144, 186177042, 193072488, 217206549, 226650312, 239676192, 248236056, 257429984, 289608732, 302200416, 330981408, 359514288, 372354084, 386144976, 434413098, 453300624, 496472112, 579217464, 651619647, 719028576, 744708168, 772289952, 868826196, 906601248, 992944224, 1158434928, 1303239294, 1489416336, 1737652392, 2316869856, 2606478588, 2978832672, 3475304784, 5212957176, 6950609568, 10425914352, 20851828704]

約数ペア:

[(1, 20851828704), (2, 10425914352), (3, 6950609568), (4, 5212957176), (6, 3475304784), (7, 2978832672), (8, 2606478588), (9, 2316869856), (12, 1737652392), (14, 1489416336), (16, 1303239294), (18, 1158434928), (21, 992944224), (23, 906601248), (24, 868826196), (27, 772289952), (28, 744708168), (29, 719028576), (32, 651619647), (36, 579217464), (42, 496472112), (46, 453300624), (48, 434413098), (54, 386144976), (56, 372354084), (58, 359514288), (63, 330981408), (69, 302200416), (72, 289608732), (81, 257429984), (84, 248236056), (87, 239676192), (92, 226650312), (96, 217206549), (108, 193072488), (112, 186177042), (116, 179757144), (126, 165490704), (138, 151100208), (144, 144804366), (161, 129514464), (162, 128714992), (168, 124118028), (174, 119838096), (184, 113325156), (189, 110327136), (203, 102718368), (207, 100733472), (216, 96536244), (224, 93088521), (232, 89878572), (252, 82745352), (261, 79892064), (276, 75550104), (288, 72402183), (322, 64757232), (324, 64357496), (336, 62059014), (348, 59919048), (368, 56662578), (378, 55163568), (406, 51359184), (414, 50366736), (432, 48268122), (464, 44939286), (483, 43171488), (504, 41372676), (522, 39946032), (552, 37775052), (567, 36775712), (609, 34239456), (621, 33577824), (644, 32378616), (648, 32178748), (667, 31262112), (672, 31029507), (696, 29959524), (736, 28331289), (756, 27581784), (783, 26630688), (812, 25679592), (828, 25183368), (864, 24134061), (928, 22469643), (966, 21585744), (1008, 20686338), (1044, 19973016), (1104, 18887526), (1134, 18387856), (1218, 17119728), (1242, 16788912), (1288, 16189308), (1296, 16089374), (1334, 15631056), (1392, 14979762), (1449, 14390496), (1512, 13790892), (1566, 13315344), (1624, 12839796), (1656, 12591684), (1723, 12102048), (1827, 11413152), (1863, 11192608), (1932, 10792872), (2001, 10420704), (2016, 10343169), (2088, 9986508), (2208, 9443763), (2268, 9193928), (2349, 8876896), (2436, 8559864), (2484, 8394456), (2576, 8094654), (2592, 8044687), (2668, 7815528), (2784, 7489881), (2898, 7195248), (3024, 6895446), (3132, 6657672), (3248, 6419898), (3312, 6295842), (3446, 6051024), (3654, 5706576), (3726, 5596304), (3864, 5396436), (4002, 5210352), (4176, 4993254), (4347, 4796832), (4536, 4596964), (4669, 4466016), (4698, 4438448), (4872, 4279932), (4968, 4197228), (5152, 4047327), (5169, 4034016), (5336, 3907764), (5481, 3804384), (5796, 3597624), (6003, 3473568), (6048, 3447723), (6264, 3328836), (6496, 3209949), (6624, 3147921), (6892, 3025512), (7308, 2853288), (7452, 2798152), (7728, 2698218), (8004, 2605176), (8352, 2496627), (8694, 2398416), (9072, 2298482), (9338, 2233008), (9396, 2219224), (9744, 2139966), (9936, 2098614), (10338, 2017008), (10672, 1953882), (10962, 1902192), (11592, 1798812), (12006, 1736784), (12061, 1728864), (12528, 1664418), (13041, 1598944), (13784, 1512756), (14007, 1488672), (14616, 1426644), (14904, 1399076), (15456, 1349109), (15507, 1344672), (16008, 1302588), (16443, 1268128), (17388, 1199208), (18009, 1157856), (18144, 1149241), (18676, 1116504), (18792, 1109612), (19488, 1069983), (19872, 1049307), (20676, 1008504), (21344, 976941), (21924, 951096), (23184, 899406), (24012, 868392), (24122, 864432), (25056, 832209), (26082, 799472), (27568, 756378), (28014, 744336), (29232, 713322), (29808, 699538), (31014, 672336), (32016, 651294), (32886, 634064), (34776, 599604), (36018, 578928), (36183, 576288), (37352, 558252), (37584, 554806), (39629, 526176), (41352, 504252), (42021, 496224), (43848, 475548), (46368, 449703), (46521, 448224), (48024, 434196), (48244, 432216), (49967, 417312), (52164, 399736), (54027, 385952), (55136, 378189), (56028, 372168), (58464, 356661), (59616, 349769), (62028, 336168), (64032, 325647), (65772, 317032), (69552, 299802), (72036, 289464), (72366, 288144), (74704, 279126), (75168, 277403), (79258, 263088), (82704, 252126), (84042, 248112), (87696, 237774), (93042, 224112), (96048, 217098), (96488, 216108), (99934, 208656), (104328, 199868), (108054, 192976), (108549, 192096), (112056, 186084), (118887, 175392), (124056, 168084), (126063, 165408), (131544, 158516), (139104, 149901), (139563, 149408), (144072, 144732)]