20787919152

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3253}}^1$

素因数の和:3321

約数の個数: 480

約数和(自身を含む): 77277553920

約数和(自身を除く): 56489634768

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 19, 21, 22, 24, 26, 28, 33, 38, 39, 42, 44, 48, 49, 52, 56, 57, 66, 76, 77, 78, 84, 88, 91, 98, 104, 112, 114, 132, 133, 143, 147, 152, 154, 156, 168, 176, 182, 196, 208, 209, 228, 231, 247, 264, 266, 273, 286, 294, 304, 308, 312, 336, 364, 392, 399, 418, 429, 456, 462, 494, 528, 532, 539, 546, 572, 588, 616, 624, 627, 637, 728, 741, 784, 798, 836, 858, 912, 924, 931, 988, 1001, 1064, 1078, 1092, 1144, 1176, 1232, 1254, 1274, 1456, 1463, 1482, 1596, 1617, 1672, 1716, 1729, 1848, 1862, 1911, 1976, 2002, 2128, 2156, 2184, 2288, 2352, 2508, 2548, 2717, 2793, 2926, 2964, 3003, 3192, 3234, 3253, 3344, 3432, 3458, 3696, 3724, 3822, 3952, 4004, 4312, 4368, 4389, 5016, 5096, 5187, 5434, 5586, 5852, 5928, 6006, 6384, 6468, 6506, 6864, 6916, 7007, 7448, 7644, 8008, 8151, 8624, 8778, 9759, 10032, 10192, 10241, 10374, 10868, 11172, 11704, 11856, 12012, 12103, 12936, 13012, 13832, 14014, 14896, 15288, 16016, 16302, 17556, 19019, 19518, 20482, 20748, 21021, 21736, 22344, 22771, 23408, 24024, 24206, 25872, 26024, 27664, 28028, 30576, 30723, 32604, 35112, 35783, 36309, 38038, 39036, 40964, 41496, 42042, 42289, 43472, 44688, 45542, 48048, 48412, 52048, 56056, 57057, 61446, 61807, 65208, 68313, 70224, 71566, 72618, 76076, 78072, 81928, 82992, 84084, 84578, 91084, 96824, 107349, 112112, 114114, 122892, 123614, 126867, 130416, 133133, 136626, 143132, 145236, 152152, 156144, 159397, 163856, 168168, 169156, 182168, 185421, 193648, 214698, 228228, 245784, 247228, 250481, 253734, 266266, 273252, 286264, 290472, 296023, 304304, 318794, 336336, 338312, 364336, 370842, 399399, 429396, 432649, 456456, 465179, 478191, 491568, 494456, 500962, 507468, 532532, 546504, 572528, 580944, 592046, 637588, 676624, 679877, 741684, 751443, 798798, 803491, 858792, 865298, 888069, 912912, 930358, 956382, 988912, 1001924, 1014936, 1065064, 1093008, 1184092, 1275176, 1297947, 1359754, 1395537, 1483368, 1502886, 1597596, 1606982, 1717584, 1730596, 1753367, 1776138, 1860716, 1912764, 2003848, 2029872, 2039631, 2072161, 2130128, 2368184, 2410473, 2550352, 2595894, 2719508, 2791074, 2966736, 3005772, 3028543, 3195192, 3213964, 3256253, 3461192, 3506734, 3552276, 3721432, 3825528, 4007696, 4079262, 4144322, 4736368, 4759139, 4820946, 5191788, 5260101, 5439016, 5582148, 5624437, 6011544, 6057086, 6216483, 6390384, 6427928, 6512506, 6922384, 7013468, 7104552, 7442864, 7651056, 8158524, 8288644, 8838401, 9085629, 9518278, 9641892, 9768759, 10383576, 10520202, 10878032, 11164296, 11248874, 12023088, 12114172, 12432966, 12855856, 13025012, 14026936, 14209104, 14277417, 16317048, 16577288, 16873311, 17676802, 18171258, 19036556, 19283784, 19537518, 20767152, 21040404, 22328592, 22497748, 22793771, 24228344, 24865932, 26050024, 26515203, 28053872, 28554834, 32634096, 33154576, 33313973, 33746622, 35353604, 36342516, 38073112, 38567568, 39075036, 39371059, 42080808, 44995496, 45587542, 48456688, 49731864, 52100048, 53030406, 57109668, 61868807, 66627946, 67493244, 68381313, 70707208, 72685032, 76146224, 78150072, 78742118, 84161616, 89990992, 91175084, 99463728, 99941919, 106060812, 114219336, 118113177, 123737614, 133255892, 134986488, 136762626, 141414416, 145370064, 156300144, 157484236, 182350168, 185606421, 199883838, 212121624, 228438672, 236226354, 247475228, 266511784, 269972976, 273525252, 314968472, 364700336, 371212842, 399767676, 424243248, 433081649, 472452708, 494950456, 533023568, 547050504, 629936944, 742425684, 799535352, 866163298, 944905416, 989900912, 1094101008, 1299244947, 1484851368, 1599070704, 1732326596, 1889810832, 2598489894, 2969702736, 3464653192, 5196979788, 6929306384, 10393959576, 20787919152]

約数ペア:

[(1, 20787919152), (2, 10393959576), (3, 6929306384), (4, 5196979788), (6, 3464653192), (7, 2969702736), (8, 2598489894), (11, 1889810832), (12, 1732326596), (13, 1599070704), (14, 1484851368), (16, 1299244947), (19, 1094101008), (21, 989900912), (22, 944905416), (24, 866163298), (26, 799535352), (28, 742425684), (33, 629936944), (38, 547050504), (39, 533023568), (42, 494950456), (44, 472452708), (48, 433081649), (49, 424243248), (52, 399767676), (56, 371212842), (57, 364700336), (66, 314968472), (76, 273525252), (77, 269972976), (78, 266511784), (84, 247475228), (88, 236226354), (91, 228438672), (98, 212121624), (104, 199883838), (112, 185606421), (114, 182350168), (132, 157484236), (133, 156300144), (143, 145370064), (147, 141414416), (152, 136762626), (154, 134986488), (156, 133255892), (168, 123737614), (176, 118113177), (182, 114219336), (196, 106060812), (208, 99941919), (209, 99463728), (228, 91175084), (231, 89990992), (247, 84161616), (264, 78742118), (266, 78150072), (273, 76146224), (286, 72685032), (294, 70707208), (304, 68381313), (308, 67493244), (312, 66627946), (336, 61868807), (364, 57109668), (392, 53030406), (399, 52100048), (418, 49731864), (429, 48456688), (456, 45587542), (462, 44995496), (494, 42080808), (528, 39371059), (532, 39075036), (539, 38567568), (546, 38073112), (572, 36342516), (588, 35353604), (616, 33746622), (624, 33313973), (627, 33154576), (637, 32634096), (728, 28554834), (741, 28053872), (784, 26515203), (798, 26050024), (836, 24865932), (858, 24228344), (912, 22793771), (924, 22497748), (931, 22328592), (988, 21040404), (1001, 20767152), (1064, 19537518), (1078, 19283784), (1092, 19036556), (1144, 18171258), (1176, 17676802), (1232, 16873311), (1254, 16577288), (1274, 16317048), (1456, 14277417), (1463, 14209104), (1482, 14026936), (1596, 13025012), (1617, 12855856), (1672, 12432966), (1716, 12114172), (1729, 12023088), (1848, 11248874), (1862, 11164296), (1911, 10878032), (1976, 10520202), (2002, 10383576), (2128, 9768759), (2156, 9641892), (2184, 9518278), (2288, 9085629), (2352, 8838401), (2508, 8288644), (2548, 8158524), (2717, 7651056), (2793, 7442864), (2926, 7104552), (2964, 7013468), (3003, 6922384), (3192, 6512506), (3234, 6427928), (3253, 6390384), (3344, 6216483), (3432, 6057086), (3458, 6011544), (3696, 5624437), (3724, 5582148), (3822, 5439016), (3952, 5260101), (4004, 5191788), (4312, 4820946), (4368, 4759139), (4389, 4736368), (5016, 4144322), (5096, 4079262), (5187, 4007696), (5434, 3825528), (5586, 3721432), (5852, 3552276), (5928, 3506734), (6006, 3461192), (6384, 3256253), (6468, 3213964), (6506, 3195192), (6864, 3028543), (6916, 3005772), (7007, 2966736), (7448, 2791074), (7644, 2719508), (8008, 2595894), (8151, 2550352), (8624, 2410473), (8778, 2368184), (9759, 2130128), (10032, 2072161), (10192, 2039631), (10241, 2029872), (10374, 2003848), (10868, 1912764), (11172, 1860716), (11704, 1776138), (11856, 1753367), (12012, 1730596), (12103, 1717584), (12936, 1606982), (13012, 1597596), (13832, 1502886), (14014, 1483368), (14896, 1395537), (15288, 1359754), (16016, 1297947), (16302, 1275176), (17556, 1184092), (19019, 1093008), (19518, 1065064), (20482, 1014936), (20748, 1001924), (21021, 988912), (21736, 956382), (22344, 930358), (22771, 912912), (23408, 888069), (24024, 865298), (24206, 858792), (25872, 803491), (26024, 798798), (27664, 751443), (28028, 741684), (30576, 679877), (30723, 676624), (32604, 637588), (35112, 592046), (35783, 580944), (36309, 572528), (38038, 546504), (39036, 532532), (40964, 507468), (41496, 500962), (42042, 494456), (42289, 491568), (43472, 478191), (44688, 465179), (45542, 456456), (48048, 432649), (48412, 429396), (52048, 399399), (56056, 370842), (57057, 364336), (61446, 338312), (61807, 336336), (65208, 318794), (68313, 304304), (70224, 296023), (71566, 290472), (72618, 286264), (76076, 273252), (78072, 266266), (81928, 253734), (82992, 250481), (84084, 247228), (84578, 245784), (91084, 228228), (96824, 214698), (107349, 193648), (112112, 185421), (114114, 182168), (122892, 169156), (123614, 168168), (126867, 163856), (130416, 159397), (133133, 156144), (136626, 152152), (143132, 145236)]