16720562628

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:122

約数の個数: 648

約数和(自身を含む): 59023910400

約数和(自身を除く): 42303347772

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 31, 33, 36, 38, 42, 44, 49, 57, 62, 63, 66, 76, 77, 84, 93, 98, 99, 114, 121, 124, 126, 132, 133, 147, 154, 171, 186, 196, 198, 209, 217, 228, 231, 242, 252, 266, 279, 294, 308, 341, 342, 343, 361, 363, 372, 396, 399, 418, 434, 441, 462, 484, 532, 539, 558, 588, 589, 627, 651, 682, 684, 686, 693, 722, 726, 798, 836, 847, 868, 882, 924, 931, 1023, 1029, 1078, 1083, 1089, 1116, 1178, 1197, 1254, 1302, 1364, 1372, 1386, 1444, 1452, 1463, 1519, 1596, 1617, 1694, 1764, 1767, 1862, 1881, 1953, 2046, 2058, 2156, 2166, 2178, 2299, 2356, 2387, 2394, 2508, 2527, 2541, 2604, 2772, 2793, 2926, 3038, 3069, 3087, 3234, 3249, 3388, 3534, 3724, 3751, 3762, 3773, 3906, 3971, 4092, 4116, 4123, 4332, 4356, 4389, 4557, 4598, 4774, 4788, 4851, 5054, 5082, 5301, 5586, 5852, 5929, 6076, 6138, 6174, 6468, 6479, 6498, 6517, 6897, 7068, 7161, 7502, 7524, 7546, 7581, 7623, 7812, 7942, 8246, 8379, 8778, 9114, 9196, 9548, 9702, 10108, 10164, 10241, 10602, 10633, 11172, 11191, 11253, 11319, 11858, 11913, 12276, 12348, 12369, 12958, 12996, 13034, 13167, 13671, 13794, 14322, 15004, 15092, 15162, 15246, 15884, 16093, 16492, 16709, 16758, 17556, 17689, 17787, 18228, 19404, 19437, 19551, 20482, 20691, 21204, 21266, 21483, 22382, 22506, 22638, 22743, 23716, 23826, 24738, 25916, 26068, 26257, 26334, 27342, 27588, 27797, 28644, 28861, 30324, 30492, 30723, 31899, 32186, 33418, 33516, 33573, 33759, 33957, 35378, 35574, 35739, 37107, 38874, 39102, 40964, 41382, 41503, 42532, 42966, 43681, 44764, 45012, 45276, 45353, 45486, 47652, 48279, 49476, 50127, 52514, 52668, 53067, 53361, 54684, 55594, 57722, 58311, 58653, 61446, 63798, 64372, 66836, 67146, 67518, 67914, 70756, 71148, 71269, 71478, 71687, 74214, 77748, 78204, 78337, 78771, 82764, 83006, 83391, 85932, 86583, 87362, 90706, 90972, 92169, 95697, 96558, 100254, 100719, 105028, 106134, 106722, 111188, 112651, 115444, 116622, 116963, 117306, 122892, 123101, 123823, 124509, 127596, 131043, 134292, 135036, 135828, 136059, 142538, 142956, 143374, 144837, 148428, 150381, 156674, 157542, 159201, 166012, 166782, 173166, 174724, 181412, 183799, 184338, 191394, 193116, 194579, 200508, 201438, 202027, 212268, 213444, 213807, 215061, 225302, 233244, 233926, 234612, 235011, 236313, 246202, 247646, 249018, 250173, 259749, 262086, 272118, 285076, 286748, 289674, 300762, 305767, 313348, 315084, 317471, 318402, 333564, 337953, 346332, 350889, 367598, 368676, 369303, 371469, 373527, 382788, 389158, 393129, 402876, 404054, 408177, 427614, 430122, 450604, 467852, 470022, 472626, 492404, 495292, 498036, 498883, 500346, 519498, 524172, 544236, 548359, 551397, 579348, 583737, 601524, 606081, 611534, 634942, 636804, 641421, 645183, 675906, 701778, 705033, 735196, 738606, 742938, 747054, 778316, 786258, 788557, 808108, 816354, 855228, 860244, 861707, 917301, 940044, 945252, 952413, 997766, 1000692, 1013859, 1038996, 1052667, 1096718, 1102794, 1107909, 1114407, 1167474, 1212162, 1223068, 1269884, 1282842, 1286593, 1290366, 1351812, 1354111, 1362053, 1403556, 1410066, 1477212, 1485876, 1494108, 1496649, 1572516, 1577114, 1632708, 1645077, 1654191, 1723414, 1751211, 1818243, 1834602, 1904826, 1995532, 2027718, 2105334, 2140369, 2193436, 2205588, 2215818, 2222297, 2228814, 2334948, 2365671, 2424324, 2565684, 2573186, 2580732, 2585121, 2708222, 2724106, 2751903, 2820132, 2857239, 2993298, 3154228, 3290154, 3308382, 3446828, 3492181, 3502422, 3636486, 3669204, 3809652, 3838513, 3859779, 4055436, 4062333, 4086159, 4210668, 4280738, 4431636, 4444594, 4457628, 4489947, 4731342, 4935231, 5146372, 5170242, 5416444, 5448212, 5503806, 5714478, 5986596, 6031949, 6421107, 6580308, 6616764, 6666891, 6984362, 7004844, 7097013, 7272972, 7677026, 7719558, 7755363, 8124666, 8172318, 8561476, 8889188, 8979894, 9462684, 9478777, 9870462, 10340484, 10476543, 11007612, 11428956, 11515539, 11579337, 12063898, 12186999, 12258477, 12842214, 13333782, 13968724, 14194026, 14982583, 15354052, 15439116, 15510726, 16249332, 16344636, 17959788, 18095847, 18957554, 19263321, 19740924, 20000673, 20953086, 23031078, 23158674, 24127796, 24373998, 24445267, 24516954, 25684428, 26667564, 28388052, 28436331, 29965166, 31021452, 31429629, 34546617, 36191694, 37915108, 38526642, 40001346, 41906172, 42223643, 44947749, 46062156, 46317348, 48747996, 48890534, 49033908, 54287541, 56872662, 59930332, 62859258, 66351439, 69093234, 72383388, 73335801, 77053284, 80002692, 84447286, 85308993, 89895498, 97781068, 108575082, 113745324, 125718516, 126670929, 132702878, 134843247, 138186468, 146671602, 168894572, 170617986, 179790996, 199054317, 217150164, 220007403, 253341858, 265405756, 269686494, 293343204, 341235972, 380012787, 398108634, 440014806, 464460073, 506683716, 539372988, 597162951, 760025574, 796217268, 880029612, 928920146, 1194325902, 1393380219, 1520051148, 1857840292, 2388651804, 2786760438, 4180140657, 5573520876, 8360281314, 16720562628]

約数ペア:

[(1, 16720562628), (2, 8360281314), (3, 5573520876), (4, 4180140657), (6, 2786760438), (7, 2388651804), (9, 1857840292), (11, 1520051148), (12, 1393380219), (14, 1194325902), (18, 928920146), (19, 880029612), (21, 796217268), (22, 760025574), (28, 597162951), (31, 539372988), (33, 506683716), (36, 464460073), (38, 440014806), (42, 398108634), (44, 380012787), (49, 341235972), (57, 293343204), (62, 269686494), (63, 265405756), (66, 253341858), (76, 220007403), (77, 217150164), (84, 199054317), (93, 179790996), (98, 170617986), (99, 168894572), (114, 146671602), (121, 138186468), (124, 134843247), (126, 132702878), (132, 126670929), (133, 125718516), (147, 113745324), (154, 108575082), (171, 97781068), (186, 89895498), (196, 85308993), (198, 84447286), (209, 80002692), (217, 77053284), (228, 73335801), (231, 72383388), (242, 69093234), (252, 66351439), (266, 62859258), (279, 59930332), (294, 56872662), (308, 54287541), (341, 49033908), (342, 48890534), (343, 48747996), (361, 46317348), (363, 46062156), (372, 44947749), (396, 42223643), (399, 41906172), (418, 40001346), (434, 38526642), (441, 37915108), (462, 36191694), (484, 34546617), (532, 31429629), (539, 31021452), (558, 29965166), (588, 28436331), (589, 28388052), (627, 26667564), (651, 25684428), (682, 24516954), (684, 24445267), (686, 24373998), (693, 24127796), (722, 23158674), (726, 23031078), (798, 20953086), (836, 20000673), (847, 19740924), (868, 19263321), (882, 18957554), (924, 18095847), (931, 17959788), (1023, 16344636), (1029, 16249332), (1078, 15510726), (1083, 15439116), (1089, 15354052), (1116, 14982583), (1178, 14194026), (1197, 13968724), (1254, 13333782), (1302, 12842214), (1364, 12258477), (1372, 12186999), (1386, 12063898), (1444, 11579337), (1452, 11515539), (1463, 11428956), (1519, 11007612), (1596, 10476543), (1617, 10340484), (1694, 9870462), (1764, 9478777), (1767, 9462684), (1862, 8979894), (1881, 8889188), (1953, 8561476), (2046, 8172318), (2058, 8124666), (2156, 7755363), (2166, 7719558), (2178, 7677026), (2299, 7272972), (2356, 7097013), (2387, 7004844), (2394, 6984362), (2508, 6666891), (2527, 6616764), (2541, 6580308), (2604, 6421107), (2772, 6031949), (2793, 5986596), (2926, 5714478), (3038, 5503806), (3069, 5448212), (3087, 5416444), (3234, 5170242), (3249, 5146372), (3388, 4935231), (3534, 4731342), (3724, 4489947), (3751, 4457628), (3762, 4444594), (3773, 4431636), (3906, 4280738), (3971, 4210668), (4092, 4086159), (4116, 4062333), (4123, 4055436), (4332, 3859779), (4356, 3838513), (4389, 3809652), (4557, 3669204), (4598, 3636486), (4774, 3502422), (4788, 3492181), (4851, 3446828), (5054, 3308382), (5082, 3290154), (5301, 3154228), (5586, 2993298), (5852, 2857239), (5929, 2820132), (6076, 2751903), (6138, 2724106), (6174, 2708222), (6468, 2585121), (6479, 2580732), (6498, 2573186), (6517, 2565684), (6897, 2424324), (7068, 2365671), (7161, 2334948), (7502, 2228814), (7524, 2222297), (7546, 2215818), (7581, 2205588), (7623, 2193436), (7812, 2140369), (7942, 2105334), (8246, 2027718), (8379, 1995532), (8778, 1904826), (9114, 1834602), (9196, 1818243), (9548, 1751211), (9702, 1723414), (10108, 1654191), (10164, 1645077), (10241, 1632708), (10602, 1577114), (10633, 1572516), (11172, 1496649), (11191, 1494108), (11253, 1485876), (11319, 1477212), (11858, 1410066), (11913, 1403556), (12276, 1362053), (12348, 1354111), (12369, 1351812), (12958, 1290366), (12996, 1286593), (13034, 1282842), (13167, 1269884), (13671, 1223068), (13794, 1212162), (14322, 1167474), (15004, 1114407), (15092, 1107909), (15162, 1102794), (15246, 1096718), (15884, 1052667), (16093, 1038996), (16492, 1013859), (16709, 1000692), (16758, 997766), (17556, 952413), (17689, 945252), (17787, 940044), (18228, 917301), (19404, 861707), (19437, 860244), (19551, 855228), (20482, 816354), (20691, 808108), (21204, 788557), (21266, 786258), (21483, 778316), (22382, 747054), (22506, 742938), (22638, 738606), (22743, 735196), (23716, 705033), (23826, 701778), (24738, 675906), (25916, 645183), (26068, 641421), (26257, 636804), (26334, 634942), (27342, 611534), (27588, 606081), (27797, 601524), (28644, 583737), (28861, 579348), (30324, 551397), (30492, 548359), (30723, 544236), (31899, 524172), (32186, 519498), (33418, 500346), (33516, 498883), (33573, 498036), (33759, 495292), (33957, 492404), (35378, 472626), (35574, 470022), (35739, 467852), (37107, 450604), (38874, 430122), (39102, 427614), (40964, 408177), (41382, 404054), (41503, 402876), (42532, 393129), (42966, 389158), (43681, 382788), (44764, 373527), (45012, 371469), (45276, 369303), (45353, 368676), (45486, 367598), (47652, 350889), (48279, 346332), (49476, 337953), (50127, 333564), (52514, 318402), (52668, 317471), (53067, 315084), (53361, 313348), (54684, 305767), (55594, 300762), (57722, 289674), (58311, 286748), (58653, 285076), (61446, 272118), (63798, 262086), (64372, 259749), (66836, 250173), (67146, 249018), (67518, 247646), (67914, 246202), (70756, 236313), (71148, 235011), (71269, 234612), (71478, 233926), (71687, 233244), (74214, 225302), (77748, 215061), (78204, 213807), (78337, 213444), (78771, 212268), (82764, 202027), (83006, 201438), (83391, 200508), (85932, 194579), (86583, 193116), (87362, 191394), (90706, 184338), (90972, 183799), (92169, 181412), (95697, 174724), (96558, 173166), (100254, 166782), (100719, 166012), (105028, 159201), (106134, 157542), (106722, 156674), (111188, 150381), (112651, 148428), (115444, 144837), (116622, 143374), (116963, 142956), (117306, 142538), (122892, 136059), (123101, 135828), (123823, 135036), (124509, 134292), (127596, 131043)]