20620862496

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:186

約数の個数: 576

約数和(自身を含む): 70061846400

約数和(自身を除く): 49440983904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 37, 39, 48, 52, 54, 58, 59, 72, 74, 78, 87, 96, 104, 108, 111, 116, 117, 118, 144, 148, 156, 174, 177, 208, 216, 222, 232, 234, 236, 261, 288, 296, 312, 333, 348, 351, 354, 377, 416, 432, 444, 464, 468, 472, 481, 522, 531, 592, 624, 666, 696, 702, 708, 754, 767, 783, 841, 864, 888, 928, 936, 944, 962, 999, 1044, 1062, 1073, 1131, 1184, 1248, 1332, 1392, 1404, 1416, 1443, 1508, 1534, 1566, 1593, 1682, 1711, 1776, 1872, 1888, 1924, 1998, 2088, 2124, 2146, 2183, 2262, 2301, 2523, 2664, 2784, 2808, 2832, 2886, 3016, 3068, 3132, 3186, 3219, 3364, 3393, 3422, 3552, 3744, 3848, 3996, 4176, 4248, 4292, 4329, 4366, 4524, 4602, 5046, 5133, 5328, 5616, 5664, 5772, 6032, 6136, 6264, 6372, 6438, 6549, 6728, 6786, 6844, 6903, 7569, 7696, 7992, 8352, 8496, 8584, 8658, 8732, 9048, 9204, 9657, 10092, 10179, 10266, 10656, 10933, 11232, 11544, 12064, 12272, 12528, 12744, 12876, 12987, 13098, 13456, 13572, 13688, 13806, 13949, 15138, 15392, 15399, 15984, 16992, 17168, 17316, 17464, 18096, 18408, 19314, 19647, 20184, 20358, 20532, 20709, 21866, 22243, 22707, 23088, 24544, 25056, 25488, 25752, 25974, 26196, 26912, 27144, 27376, 27612, 27898, 28379, 28971, 30276, 30798, 31117, 31968, 32799, 34336, 34632, 34928, 36192, 36816, 38628, 39294, 40368, 40716, 41064, 41418, 41847, 43732, 44486, 45414, 46176, 46197, 49619, 50976, 51504, 51948, 52392, 54288, 54752, 55224, 55796, 56758, 57942, 58941, 60552, 61596, 62234, 63307, 65598, 66729, 69264, 69856, 73632, 77256, 78588, 80736, 81432, 82128, 82836, 83694, 85137, 87464, 88972, 90828, 92394, 93351, 98397, 99238, 103008, 103896, 104784, 108576, 110448, 111592, 113516, 115884, 117882, 121104, 123192, 124468, 125541, 126614, 131196, 133458, 138528, 148857, 154512, 157176, 162864, 164256, 165672, 167388, 170274, 174928, 177944, 181656, 184788, 186702, 189921, 196794, 198476, 200187, 207792, 209568, 220896, 223184, 227032, 231768, 235764, 242208, 246384, 248936, 251082, 253228, 255411, 262392, 266916, 280053, 295191, 297714, 309024, 314352, 325728, 331344, 334776, 340548, 349856, 355888, 363312, 369576, 373404, 376623, 379842, 393588, 396952, 400374, 404521, 415584, 446368, 446571, 454064, 463536, 471528, 492768, 497872, 502164, 506456, 510822, 524784, 533832, 560106, 569763, 590382, 595428, 600561, 628704, 645047, 662688, 669552, 681096, 711776, 726624, 739152, 746808, 753246, 759684, 766233, 787176, 793904, 800748, 809042, 822991, 840159, 893142, 908128, 927072, 943056, 995744, 1004328, 1012912, 1021644, 1049568, 1067664, 1120212, 1139526, 1180764, 1190856, 1201122, 1213563, 1290094, 1339104, 1339713, 1362192, 1478304, 1493616, 1506492, 1519368, 1532466, 1574352, 1587808, 1601496, 1618084, 1645982, 1680318, 1709289, 1786284, 1835903, 1886112, 1935141, 2008656, 2025824, 2043288, 2135328, 2240424, 2279052, 2361528, 2381712, 2402244, 2427126, 2468973, 2580188, 2679426, 2724384, 2987232, 3012984, 3038736, 3064932, 3148704, 3202992, 3236168, 3291964, 3360636, 3418578, 3572568, 3640689, 3671806, 3870282, 4017312, 4086576, 4480848, 4558104, 4723056, 4763424, 4804488, 4854252, 4937946, 5160376, 5358852, 5507709, 5805423, 6025968, 6077472, 6129864, 6405984, 6472336, 6583928, 6721272, 6837156, 7145136, 7281378, 7343612, 7406919, 7740564, 8173152, 8961696, 9116208, 9446112, 9608976, 9708504, 9875892, 10320752, 10717704, 10922067, 11015418, 11610846, 12051936, 12259728, 12944672, 13167856, 13442544, 13674312, 14290272, 14562756, 14687224, 14813838, 15481128, 16523127, 17416269, 18232416, 19217952, 19417008, 19751784, 20641504, 21435408, 21844134, 22030836, 22220757, 23221692, 23866739, 24519456, 26335712, 26885088, 27348624, 29125512, 29374448, 29627676, 30962256, 33046254, 34832538, 38834016, 39503568, 42870816, 43688268, 44061672, 44441514, 46443384, 47733478, 49569381, 54697248, 58251024, 58748896, 59255352, 61924512, 66092508, 69665076, 71600217, 79007136, 87376536, 88123344, 88883028, 92886768, 95466956, 99138762, 116502048, 118510704, 132185016, 139330152, 143200434, 174753072, 176246688, 177766056, 185773536, 190933912, 198277524, 214800651, 237021408, 264370032, 278660304, 286400868, 349506144, 355532112, 381867824, 396555048, 429601302, 528740064, 557320608, 572801736, 644401953, 711064224, 763735648, 793110096, 859202604, 1145603472, 1288803906, 1586220192, 1718405208, 2291206944, 2577607812, 3436810416, 5155215624, 6873620832, 10310431248, 20620862496]

約数ペア:

[(1, 20620862496), (2, 10310431248), (3, 6873620832), (4, 5155215624), (6, 3436810416), (8, 2577607812), (9, 2291206944), (12, 1718405208), (13, 1586220192), (16, 1288803906), (18, 1145603472), (24, 859202604), (26, 793110096), (27, 763735648), (29, 711064224), (32, 644401953), (36, 572801736), (37, 557320608), (39, 528740064), (48, 429601302), (52, 396555048), (54, 381867824), (58, 355532112), (59, 349506144), (72, 286400868), (74, 278660304), (78, 264370032), (87, 237021408), (96, 214800651), (104, 198277524), (108, 190933912), (111, 185773536), (116, 177766056), (117, 176246688), (118, 174753072), (144, 143200434), (148, 139330152), (156, 132185016), (174, 118510704), (177, 116502048), (208, 99138762), (216, 95466956), (222, 92886768), (232, 88883028), (234, 88123344), (236, 87376536), (261, 79007136), (288, 71600217), (296, 69665076), (312, 66092508), (333, 61924512), (348, 59255352), (351, 58748896), (354, 58251024), (377, 54697248), (416, 49569381), (432, 47733478), (444, 46443384), (464, 44441514), (468, 44061672), (472, 43688268), (481, 42870816), (522, 39503568), (531, 38834016), (592, 34832538), (624, 33046254), (666, 30962256), (696, 29627676), (702, 29374448), (708, 29125512), (754, 27348624), (767, 26885088), (783, 26335712), (841, 24519456), (864, 23866739), (888, 23221692), (928, 22220757), (936, 22030836), (944, 21844134), (962, 21435408), (999, 20641504), (1044, 19751784), (1062, 19417008), (1073, 19217952), (1131, 18232416), (1184, 17416269), (1248, 16523127), (1332, 15481128), (1392, 14813838), (1404, 14687224), (1416, 14562756), (1443, 14290272), (1508, 13674312), (1534, 13442544), (1566, 13167856), (1593, 12944672), (1682, 12259728), (1711, 12051936), (1776, 11610846), (1872, 11015418), (1888, 10922067), (1924, 10717704), (1998, 10320752), (2088, 9875892), (2124, 9708504), (2146, 9608976), (2183, 9446112), (2262, 9116208), (2301, 8961696), (2523, 8173152), (2664, 7740564), (2784, 7406919), (2808, 7343612), (2832, 7281378), (2886, 7145136), (3016, 6837156), (3068, 6721272), (3132, 6583928), (3186, 6472336), (3219, 6405984), (3364, 6129864), (3393, 6077472), (3422, 6025968), (3552, 5805423), (3744, 5507709), (3848, 5358852), (3996, 5160376), (4176, 4937946), (4248, 4854252), (4292, 4804488), (4329, 4763424), (4366, 4723056), (4524, 4558104), (4602, 4480848), (5046, 4086576), (5133, 4017312), (5328, 3870282), (5616, 3671806), (5664, 3640689), (5772, 3572568), (6032, 3418578), (6136, 3360636), (6264, 3291964), (6372, 3236168), (6438, 3202992), (6549, 3148704), (6728, 3064932), (6786, 3038736), (6844, 3012984), (6903, 2987232), (7569, 2724384), (7696, 2679426), (7992, 2580188), (8352, 2468973), (8496, 2427126), (8584, 2402244), (8658, 2381712), (8732, 2361528), (9048, 2279052), (9204, 2240424), (9657, 2135328), (10092, 2043288), (10179, 2025824), (10266, 2008656), (10656, 1935141), (10933, 1886112), (11232, 1835903), (11544, 1786284), (12064, 1709289), (12272, 1680318), (12528, 1645982), (12744, 1618084), (12876, 1601496), (12987, 1587808), (13098, 1574352), (13456, 1532466), (13572, 1519368), (13688, 1506492), (13806, 1493616), (13949, 1478304), (15138, 1362192), (15392, 1339713), (15399, 1339104), (15984, 1290094), (16992, 1213563), (17168, 1201122), (17316, 1190856), (17464, 1180764), (18096, 1139526), (18408, 1120212), (19314, 1067664), (19647, 1049568), (20184, 1021644), (20358, 1012912), (20532, 1004328), (20709, 995744), (21866, 943056), (22243, 927072), (22707, 908128), (23088, 893142), (24544, 840159), (25056, 822991), (25488, 809042), (25752, 800748), (25974, 793904), (26196, 787176), (26912, 766233), (27144, 759684), (27376, 753246), (27612, 746808), (27898, 739152), (28379, 726624), (28971, 711776), (30276, 681096), (30798, 669552), (31117, 662688), (31968, 645047), (32799, 628704), (34336, 600561), (34632, 595428), (34928, 590382), (36192, 569763), (36816, 560106), (38628, 533832), (39294, 524784), (40368, 510822), (40716, 506456), (41064, 502164), (41418, 497872), (41847, 492768), (43732, 471528), (44486, 463536), (45414, 454064), (46176, 446571), (46197, 446368), (49619, 415584), (50976, 404521), (51504, 400374), (51948, 396952), (52392, 393588), (54288, 379842), (54752, 376623), (55224, 373404), (55796, 369576), (56758, 363312), (57942, 355888), (58941, 349856), (60552, 340548), (61596, 334776), (62234, 331344), (63307, 325728), (65598, 314352), (66729, 309024), (69264, 297714), (69856, 295191), (73632, 280053), (77256, 266916), (78588, 262392), (80736, 255411), (81432, 253228), (82128, 251082), (82836, 248936), (83694, 246384), (85137, 242208), (87464, 235764), (88972, 231768), (90828, 227032), (92394, 223184), (93351, 220896), (98397, 209568), (99238, 207792), (103008, 200187), (103896, 198476), (104784, 196794), (108576, 189921), (110448, 186702), (111592, 184788), (113516, 181656), (115884, 177944), (117882, 174928), (121104, 170274), (123192, 167388), (124468, 165672), (125541, 164256), (126614, 162864), (131196, 157176), (133458, 154512), (138528, 148857)]