20280056976

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 480

約数和(自身を含む): 65203826688

約数和(自身を除く): 44923769712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 37, 41, 43, 48, 51, 68, 72, 74, 82, 86, 102, 111, 123, 127, 129, 136, 144, 148, 153, 164, 172, 204, 222, 246, 254, 258, 272, 296, 306, 328, 333, 344, 369, 381, 387, 408, 444, 492, 508, 516, 592, 612, 629, 656, 666, 688, 697, 731, 738, 762, 774, 816, 888, 984, 1016, 1032, 1143, 1224, 1258, 1332, 1394, 1462, 1476, 1517, 1524, 1548, 1591, 1763, 1776, 1887, 1968, 2032, 2064, 2091, 2159, 2193, 2286, 2448, 2516, 2664, 2788, 2924, 2952, 3034, 3048, 3096, 3182, 3526, 3774, 4182, 4318, 4386, 4551, 4572, 4699, 4773, 5032, 5207, 5289, 5328, 5461, 5576, 5661, 5848, 5904, 6068, 6096, 6192, 6273, 6364, 6477, 6579, 7052, 7548, 8364, 8636, 8772, 9102, 9144, 9398, 9546, 10064, 10414, 10578, 10922, 11152, 11322, 11696, 12136, 12546, 12728, 12954, 13158, 13653, 14097, 14104, 14319, 15096, 15621, 15867, 16383, 16728, 17272, 17544, 18204, 18288, 18796, 19092, 19431, 20828, 21156, 21844, 22644, 24272, 25092, 25456, 25789, 25908, 26316, 27047, 27306, 28194, 28208, 28638, 29971, 30192, 31242, 31734, 32766, 33456, 34544, 35088, 36408, 37592, 38184, 38862, 41656, 42291, 42312, 43688, 45288, 46863, 49149, 50184, 51578, 51816, 52632, 54094, 54612, 56388, 57276, 59942, 62484, 63468, 65231, 65532, 72816, 75184, 76368, 77367, 77724, 79883, 81141, 83312, 84582, 84624, 87376, 88519, 89913, 90576, 92837, 93726, 98298, 100368, 103156, 103632, 105264, 108188, 109224, 112776, 114552, 119884, 124968, 126936, 130462, 131064, 154734, 155448, 159766, 162282, 169164, 177038, 179826, 185674, 187452, 192659, 195693, 196596, 202057, 206312, 216376, 218448, 223901, 225552, 229104, 232101, 239649, 239768, 243423, 249936, 253872, 260924, 262128, 265557, 269739, 278511, 309468, 310896, 319532, 324564, 338328, 354076, 359652, 371348, 374904, 385318, 391386, 393192, 404114, 412624, 432752, 447802, 464202, 479298, 479536, 486846, 521848, 531114, 539478, 557022, 577977, 587079, 606171, 618936, 639064, 649128, 671703, 676656, 708152, 718947, 719304, 742696, 749808, 770636, 782772, 786384, 796671, 808228, 835533, 895604, 928404, 958596, 973692, 1043696, 1062228, 1078956, 1108927, 1114044, 1155954, 1174158, 1212342, 1237872, 1278128, 1298256, 1343406, 1416304, 1437894, 1438608, 1485392, 1541272, 1565544, 1593342, 1616456, 1671066, 1733931, 1791208, 1818513, 1856808, 1917192, 1947384, 2015109, 2124456, 2157912, 2217854, 2228088, 2311908, 2348316, 2424684, 2686812, 2875788, 3082544, 3131088, 3186684, 3232912, 3275203, 3326781, 3342132, 3434969, 3467862, 3582416, 3637026, 3713616, 3806317, 3834384, 3894768, 4030218, 4248912, 4315824, 4435708, 4456176, 4623816, 4696632, 4849368, 5373624, 5751576, 6373368, 6550406, 6653562, 6684264, 6869938, 6935724, 7274052, 7612634, 8060436, 8284337, 8871416, 9247632, 9393264, 9698736, 9825609, 9980343, 10304907, 10747248, 11418951, 11503152, 12746736, 13100812, 13307124, 13368528, 13739876, 13871448, 14548104, 15225268, 16120872, 16568674, 17742832, 19651218, 19960686, 20609814, 22837902, 24853011, 26201624, 26614248, 27479752, 27742896, 29096208, 29476827, 30450536, 30914721, 32241744, 33137348, 34256853, 39302436, 39921372, 41219628, 45675804, 49706022, 52403248, 53228496, 54959504, 58953654, 60901072, 61829442, 66274696, 68513706, 74559033, 78604872, 79842744, 82439256, 91351608, 99412044, 117907308, 123658884, 132549392, 137027412, 140833729, 149118066, 157209744, 159685488, 164878512, 182703216, 198824088, 235814616, 247317768, 274054824, 281667458, 298236132, 397648176, 422501187, 471629232, 494635536, 548109648, 563334916, 596472264, 845002374, 1126669832, 1192944528, 1267503561, 1690004748, 2253339664, 2535007122, 3380009496, 5070014244, 6760018992, 10140028488, 20280056976]

約数ペア:

[(1, 20280056976), (2, 10140028488), (3, 6760018992), (4, 5070014244), (6, 3380009496), (8, 2535007122), (9, 2253339664), (12, 1690004748), (16, 1267503561), (17, 1192944528), (18, 1126669832), (24, 845002374), (34, 596472264), (36, 563334916), (37, 548109648), (41, 494635536), (43, 471629232), (48, 422501187), (51, 397648176), (68, 298236132), (72, 281667458), (74, 274054824), (82, 247317768), (86, 235814616), (102, 198824088), (111, 182703216), (123, 164878512), (127, 159685488), (129, 157209744), (136, 149118066), (144, 140833729), (148, 137027412), (153, 132549392), (164, 123658884), (172, 117907308), (204, 99412044), (222, 91351608), (246, 82439256), (254, 79842744), (258, 78604872), (272, 74559033), (296, 68513706), (306, 66274696), (328, 61829442), (333, 60901072), (344, 58953654), (369, 54959504), (381, 53228496), (387, 52403248), (408, 49706022), (444, 45675804), (492, 41219628), (508, 39921372), (516, 39302436), (592, 34256853), (612, 33137348), (629, 32241744), (656, 30914721), (666, 30450536), (688, 29476827), (697, 29096208), (731, 27742896), (738, 27479752), (762, 26614248), (774, 26201624), (816, 24853011), (888, 22837902), (984, 20609814), (1016, 19960686), (1032, 19651218), (1143, 17742832), (1224, 16568674), (1258, 16120872), (1332, 15225268), (1394, 14548104), (1462, 13871448), (1476, 13739876), (1517, 13368528), (1524, 13307124), (1548, 13100812), (1591, 12746736), (1763, 11503152), (1776, 11418951), (1887, 10747248), (1968, 10304907), (2032, 9980343), (2064, 9825609), (2091, 9698736), (2159, 9393264), (2193, 9247632), (2286, 8871416), (2448, 8284337), (2516, 8060436), (2664, 7612634), (2788, 7274052), (2924, 6935724), (2952, 6869938), (3034, 6684264), (3048, 6653562), (3096, 6550406), (3182, 6373368), (3526, 5751576), (3774, 5373624), (4182, 4849368), (4318, 4696632), (4386, 4623816), (4551, 4456176), (4572, 4435708), (4699, 4315824), (4773, 4248912), (5032, 4030218), (5207, 3894768), (5289, 3834384), (5328, 3806317), (5461, 3713616), (5576, 3637026), (5661, 3582416), (5848, 3467862), (5904, 3434969), (6068, 3342132), (6096, 3326781), (6192, 3275203), (6273, 3232912), (6364, 3186684), (6477, 3131088), (6579, 3082544), (7052, 2875788), (7548, 2686812), (8364, 2424684), (8636, 2348316), (8772, 2311908), (9102, 2228088), (9144, 2217854), (9398, 2157912), (9546, 2124456), (10064, 2015109), (10414, 1947384), (10578, 1917192), (10922, 1856808), (11152, 1818513), (11322, 1791208), (11696, 1733931), (12136, 1671066), (12546, 1616456), (12728, 1593342), (12954, 1565544), (13158, 1541272), (13653, 1485392), (14097, 1438608), (14104, 1437894), (14319, 1416304), (15096, 1343406), (15621, 1298256), (15867, 1278128), (16383, 1237872), (16728, 1212342), (17272, 1174158), (17544, 1155954), (18204, 1114044), (18288, 1108927), (18796, 1078956), (19092, 1062228), (19431, 1043696), (20828, 973692), (21156, 958596), (21844, 928404), (22644, 895604), (24272, 835533), (25092, 808228), (25456, 796671), (25789, 786384), (25908, 782772), (26316, 770636), (27047, 749808), (27306, 742696), (28194, 719304), (28208, 718947), (28638, 708152), (29971, 676656), (30192, 671703), (31242, 649128), (31734, 639064), (32766, 618936), (33456, 606171), (34544, 587079), (35088, 577977), (36408, 557022), (37592, 539478), (38184, 531114), (38862, 521848), (41656, 486846), (42291, 479536), (42312, 479298), (43688, 464202), (45288, 447802), (46863, 432752), (49149, 412624), (50184, 404114), (51578, 393192), (51816, 391386), (52632, 385318), (54094, 374904), (54612, 371348), (56388, 359652), (57276, 354076), (59942, 338328), (62484, 324564), (63468, 319532), (65231, 310896), (65532, 309468), (72816, 278511), (75184, 269739), (76368, 265557), (77367, 262128), (77724, 260924), (79883, 253872), (81141, 249936), (83312, 243423), (84582, 239768), (84624, 239649), (87376, 232101), (88519, 229104), (89913, 225552), (90576, 223901), (92837, 218448), (93726, 216376), (98298, 206312), (100368, 202057), (103156, 196596), (103632, 195693), (105264, 192659), (108188, 187452), (109224, 185674), (112776, 179826), (114552, 177038), (119884, 169164), (124968, 162282), (126936, 159766), (130462, 155448), (131064, 154734)]