18712614816

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 960

約数和(自身を含む): 73063710720

約数和(自身を除く): 54351095904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 27, 28, 31, 32, 34, 36, 38, 42, 48, 51, 54, 56, 57, 62, 63, 68, 72, 76, 81, 84, 93, 96, 102, 103, 108, 112, 114, 119, 124, 126, 133, 136, 144, 152, 153, 162, 168, 171, 186, 189, 204, 206, 216, 217, 224, 228, 238, 248, 252, 266, 272, 279, 288, 304, 306, 309, 323, 324, 336, 342, 357, 372, 378, 399, 408, 412, 432, 434, 456, 459, 476, 496, 504, 513, 527, 532, 544, 558, 567, 589, 608, 612, 618, 646, 648, 651, 672, 684, 714, 721, 744, 756, 798, 816, 824, 837, 864, 868, 912, 918, 927, 952, 969, 992, 1008, 1026, 1054, 1064, 1071, 1116, 1134, 1178, 1197, 1224, 1236, 1292, 1296, 1302, 1368, 1377, 1428, 1442, 1488, 1512, 1539, 1581, 1596, 1632, 1648, 1674, 1736, 1751, 1767, 1824, 1836, 1854, 1904, 1938, 1953, 1957, 2016, 2052, 2108, 2128, 2142, 2163, 2232, 2261, 2268, 2356, 2394, 2448, 2472, 2511, 2584, 2592, 2604, 2736, 2754, 2781, 2856, 2884, 2907, 2976, 3024, 3078, 3162, 3192, 3193, 3213, 3296, 3348, 3472, 3502, 3534, 3591, 3672, 3689, 3708, 3808, 3876, 3906, 3914, 4104, 4123, 4216, 4256, 4284, 4326, 4464, 4522, 4536, 4712, 4743, 4788, 4896, 4944, 5022, 5168, 5208, 5253, 5301, 5472, 5508, 5562, 5712, 5768, 5814, 5859, 5871, 6048, 6156, 6324, 6384, 6386, 6426, 6489, 6696, 6783, 6944, 7004, 7068, 7182, 7344, 7378, 7416, 7752, 7812, 7828, 8208, 8246, 8343, 8432, 8568, 8652, 8721, 8928, 9044, 9072, 9424, 9486, 9576, 9579, 9639, 9888, 10013, 10044, 10336, 10416, 10506, 10602, 10773, 11016, 11067, 11124, 11424, 11536, 11628, 11718, 11742, 12257, 12312, 12369, 12648, 12768, 12772, 12852, 12978, 13392, 13566, 13699, 14008, 14136, 14229, 14364, 14688, 14756, 14832, 15504, 15624, 15656, 15759, 15903, 16416, 16492, 16686, 16864, 17136, 17304, 17442, 17577, 17613, 18088, 18144, 18848, 18972, 19152, 19158, 19278, 19467, 20026, 20088, 20349, 20832, 21012, 21204, 21546, 22032, 22134, 22248, 22351, 23072, 23256, 23436, 23484, 24514, 24624, 24738, 25296, 25544, 25704, 25956, 26163, 26784, 27132, 27398, 28016, 28272, 28458, 28728, 28737, 29512, 29664, 30039, 31008, 31248, 31312, 31518, 31806, 32984, 33201, 33269, 33372, 34272, 34608, 34884, 35154, 35226, 36176, 36771, 37107, 37944, 38304, 38316, 38556, 38934, 40052, 40176, 40698, 41097, 42024, 42408, 42687, 43092, 44064, 44268, 44496, 44702, 46512, 46872, 46968, 47277, 47709, 49028, 49248, 49476, 50592, 51088, 51408, 51912, 52326, 52839, 54264, 54281, 54796, 56032, 56544, 56916, 57456, 57474, 58401, 59024, 60078, 60667, 61047, 62496, 62624, 63036, 63612, 65968, 66402, 66538, 66744, 67053, 69216, 69768, 70091, 70308, 70452, 72352, 73542, 74214, 75888, 76632, 77112, 77868, 80104, 80352, 81396, 82194, 84048, 84816, 85374, 86184, 86211, 88536, 88992, 89404, 90117, 93024, 93744, 93936, 94554, 95418, 98056, 98952, 99603, 99807, 102176, 102816, 103824, 104652, 105678, 108528, 108562, 109592, 110313, 111321, 113832, 114912, 114948, 116802, 118048, 120156, 121334, 122094, 123291, 126072, 127224, 131936, 132804, 133076, 133488, 134106, 139536, 140182, 140616, 140904, 141831, 147084, 148428, 151776, 153264, 154224, 155736, 158517, 160208, 162792, 162843, 164388, 168096, 169632, 170748, 172368, 172422, 177072, 178808, 180234, 182001, 183141, 187488, 187872, 189108, 190836, 196112, 197904, 199206, 199614, 201159, 207648, 209304, 210273, 211356, 217056, 217124, 219184, 220626, 222642, 227664, 229896, 232883, 233604, 240312, 242668, 244188, 246582, 252144, 254448, 258633, 265608, 266152, 266976, 268212, 270351, 279072, 280364, 281232, 281808, 283662, 294168, 296856, 298809, 299421, 306528, 308448, 311472, 317034, 320416, 325584, 325686, 328776, 330939, 333963, 341496, 344736, 344844, 354144, 357616, 360468, 364002, 366282, 369873, 378216, 379967, 381672, 392224, 395808, 398412, 399228, 402318, 418608, 420546, 422712, 424669, 434248, 438368, 441252, 445284, 455328, 459792, 465766, 467208, 480624, 485336, 488376, 488529, 493164, 504288, 508896, 517266, 531216, 532304, 536424, 540702, 546003, 560728, 562464, 563616, 567324, 588336, 593712, 597618, 598842, 603477, 622944, 630819, 634068, 651168, 651372, 657552, 661878, 667926, 682992, 689688, 698649, 715232, 720936, 728004, 732564, 739746, 756432, 759934, 763344, 796824, 798456, 804636, 811053, 837216, 841092, 845424, 849338, 868496, 882504, 890568, 898263, 919584, 931532, 934416, 961248, 970672, 976752, 977058, 986328, 992817, 1031339, 1034532, 1062432, 1064608, 1072848, 1081404, 1092006, 1109619, 1121456, 1134648, 1139901, 1176672, 1187424, 1195236, 1197684, 1206954, 1261638, 1268136, 1274007, 1302744, 1315104, 1323756, 1335852, 1365984, 1379376, 1397298, 1441872, 1456008, 1465128, 1465587, 1479492, 1512864, 1519868, 1526688, 1593648, 1596912, 1609272, 1622106, 1638009, 1682184, 1690848, 1698676, 1736992, 1765008, 1781136, 1796526, 1810431, 1863064, 1868832, 1892457, 1941344, 1953504, 1954116, 1972656, 1985634, 2062678, 2069064, 2095947, 2145696, 2162808, 2184012, 2219238, 2242912, 2269296, 2279802, 2390472, 2395368, 2413908, 2523276, 2536272, 2548014, 2605488, 2647512, 2671704, 2694789, 2758752, 2794596, 2883744, 2912016, 2930256, 2931174, 2958984, 3039736, 3094017, 3187296, 3193824, 3218544, 3244212, 3276018, 3364368, 3397352, 3419703, 3530016, 3562272, 3593052, 3620862, 3726128, 3784914, 3822021, 3908232, 3945312, 3971268, 4125356, 4138128, 4191894, 4325616, 4368024, 4396761, 4438476, 4538592, 4559604, 4780944, 4790736, 4827816, 4914027, 5046552, 5072544, 5096028, 5210976, 5295024, 5343408, 5389578, 5589192, 5677371, 5824032, 5860512, 5862348, 5917968, 6079472, 6188034, 6287841, 6437088, 6488424, 6552036, 6728736, 6794704, 6839406, 7186104, 7219373, 7241724, 7452256, 7569828, 7644042, 7816464, 7942536, 8250712, 8276256, 8383788, 8651232, 8736048, 8793522, 8876952, 9119208, 9282051, 9561888, 9581472, 9655632, 9828054, 10093104, 10192056, 10259109, 10590048, 10686816, 10779156, 11178384, 11354742, 11466063, 11724696, 11835936, 12158944, 12376068, 12575682, 12976848, 13104072, 13589408, 13678812, 14372208, 14438746, 14483448, 15139656, 15288084, 15632928, 15885072, 16501424, 16767576, 17472096, 17587044, 17753904, 18238416, 18564102, 18863523, 19311264, 19656108, 20186208, 20384112, 20518218, 21558312, 21658119, 22356768, 22709484, 22932126, 23449392, 24752136, 25151364, 25953696, 26208144, 27357624, 27846153, 28744416, 28877492, 28966896, 30279312, 30576168, 30777327, 31770144, 33002848, 33535152, 34398189, 35174088, 35507808, 36476832, 37128204, 37727046, 39312216, 40768224, 41036436, 43116624, 43316238, 45418968, 45864252, 46898784, 49504272, 50302728, 52416288, 54715248, 55692306, 57754984, 57933792, 60558624, 61152336, 61554654, 64974357, 67070304, 68796378, 70348176, 74256408, 75454092, 78624432, 82072872, 83538459, 86233248, 86632476, 90837936, 91728504, 99008544, 100605456, 109430496, 111384612, 115509968, 122304672, 123109308, 129948714, 137592756, 140696352, 148512816, 150908184, 157248864, 164145744, 167076918, 173264952, 181675872, 183457008, 194923071, 201210912, 222769224, 231019936, 246218616, 259897428, 275185512, 297025632, 301816368, 328291488, 334153836, 346529904, 366914016, 389846142, 445538448, 492437232, 519794856, 550371024, 584769213, 603632736, 668307672, 693059808, 779692284, 891076896, 984874464, 1039589712, 1100742048, 1169538426, 1336615344, 1559384568, 2079179424, 2339076852, 2673230688, 3118769136, 4678153704, 6237538272, 9356307408, 18712614816]

約数ペア:

[(1, 18712614816), (2, 9356307408), (3, 6237538272), (4, 4678153704), (6, 3118769136), (7, 2673230688), (8, 2339076852), (9, 2079179424), (12, 1559384568), (14, 1336615344), (16, 1169538426), (17, 1100742048), (18, 1039589712), (19, 984874464), (21, 891076896), (24, 779692284), (27, 693059808), (28, 668307672), (31, 603632736), (32, 584769213), (34, 550371024), (36, 519794856), (38, 492437232), (42, 445538448), (48, 389846142), (51, 366914016), (54, 346529904), (56, 334153836), (57, 328291488), (62, 301816368), (63, 297025632), (68, 275185512), (72, 259897428), (76, 246218616), (81, 231019936), (84, 222769224), (93, 201210912), (96, 194923071), (102, 183457008), (103, 181675872), (108, 173264952), (112, 167076918), (114, 164145744), (119, 157248864), (124, 150908184), (126, 148512816), (133, 140696352), (136, 137592756), (144, 129948714), (152, 123109308), (153, 122304672), (162, 115509968), (168, 111384612), (171, 109430496), (186, 100605456), (189, 99008544), (204, 91728504), (206, 90837936), (216, 86632476), (217, 86233248), (224, 83538459), (228, 82072872), (238, 78624432), (248, 75454092), (252, 74256408), (266, 70348176), (272, 68796378), (279, 67070304), (288, 64974357), (304, 61554654), (306, 61152336), (309, 60558624), (323, 57933792), (324, 57754984), (336, 55692306), (342, 54715248), (357, 52416288), (372, 50302728), (378, 49504272), (399, 46898784), (408, 45864252), (412, 45418968), (432, 43316238), (434, 43116624), (456, 41036436), (459, 40768224), (476, 39312216), (496, 37727046), (504, 37128204), (513, 36476832), (527, 35507808), (532, 35174088), (544, 34398189), (558, 33535152), (567, 33002848), (589, 31770144), (608, 30777327), (612, 30576168), (618, 30279312), (646, 28966896), (648, 28877492), (651, 28744416), (672, 27846153), (684, 27357624), (714, 26208144), (721, 25953696), (744, 25151364), (756, 24752136), (798, 23449392), (816, 22932126), (824, 22709484), (837, 22356768), (864, 21658119), (868, 21558312), (912, 20518218), (918, 20384112), (927, 20186208), (952, 19656108), (969, 19311264), (992, 18863523), (1008, 18564102), (1026, 18238416), (1054, 17753904), (1064, 17587044), (1071, 17472096), (1116, 16767576), (1134, 16501424), (1178, 15885072), (1197, 15632928), (1224, 15288084), (1236, 15139656), (1292, 14483448), (1296, 14438746), (1302, 14372208), (1368, 13678812), (1377, 13589408), (1428, 13104072), (1442, 12976848), (1488, 12575682), (1512, 12376068), (1539, 12158944), (1581, 11835936), (1596, 11724696), (1632, 11466063), (1648, 11354742), (1674, 11178384), (1736, 10779156), (1751, 10686816), (1767, 10590048), (1824, 10259109), (1836, 10192056), (1854, 10093104), (1904, 9828054), (1938, 9655632), (1953, 9581472), (1957, 9561888), (2016, 9282051), (2052, 9119208), (2108, 8876952), (2128, 8793522), (2142, 8736048), (2163, 8651232), (2232, 8383788), (2261, 8276256), (2268, 8250712), (2356, 7942536), (2394, 7816464), (2448, 7644042), (2472, 7569828), (2511, 7452256), (2584, 7241724), (2592, 7219373), (2604, 7186104), (2736, 6839406), (2754, 6794704), (2781, 6728736), (2856, 6552036), (2884, 6488424), (2907, 6437088), (2976, 6287841), (3024, 6188034), (3078, 6079472), (3162, 5917968), (3192, 5862348), (3193, 5860512), (3213, 5824032), (3296, 5677371), (3348, 5589192), (3472, 5389578), (3502, 5343408), (3534, 5295024), (3591, 5210976), (3672, 5096028), (3689, 5072544), (3708, 5046552), (3808, 4914027), (3876, 4827816), (3906, 4790736), (3914, 4780944), (4104, 4559604), (4123, 4538592), (4216, 4438476), (4256, 4396761), (4284, 4368024), (4326, 4325616), (4464, 4191894), (4522, 4138128), (4536, 4125356), (4712, 3971268), (4743, 3945312), (4788, 3908232), (4896, 3822021), (4944, 3784914), (5022, 3726128), (5168, 3620862), (5208, 3593052), (5253, 3562272), (5301, 3530016), (5472, 3419703), (5508, 3397352), (5562, 3364368), (5712, 3276018), (5768, 3244212), (5814, 3218544), (5859, 3193824), (5871, 3187296), (6048, 3094017), (6156, 3039736), (6324, 2958984), (6384, 2931174), (6386, 2930256), (6426, 2912016), (6489, 2883744), (6696, 2794596), (6783, 2758752), (6944, 2694789), (7004, 2671704), (7068, 2647512), (7182, 2605488), (7344, 2548014), (7378, 2536272), (7416, 2523276), (7752, 2413908), (7812, 2395368), (7828, 2390472), (8208, 2279802), (8246, 2269296), (8343, 2242912), (8432, 2219238), (8568, 2184012), (8652, 2162808), (8721, 2145696), (8928, 2095947), (9044, 2069064), (9072, 2062678), (9424, 1985634), (9486, 1972656), (9576, 1954116), (9579, 1953504), (9639, 1941344), (9888, 1892457), (10013, 1868832), (10044, 1863064), (10336, 1810431), (10416, 1796526), (10506, 1781136), (10602, 1765008), (10773, 1736992), (11016, 1698676), (11067, 1690848), (11124, 1682184), (11424, 1638009), (11536, 1622106), (11628, 1609272), (11718, 1596912), (11742, 1593648), (12257, 1526688), (12312, 1519868), (12369, 1512864), (12648, 1479492), (12768, 1465587), (12772, 1465128), (12852, 1456008), (12978, 1441872), (13392, 1397298), (13566, 1379376), (13699, 1365984), (14008, 1335852), (14136, 1323756), (14229, 1315104), (14364, 1302744), (14688, 1274007), (14756, 1268136), (14832, 1261638), (15504, 1206954), (15624, 1197684), (15656, 1195236), (15759, 1187424), (15903, 1176672), (16416, 1139901), (16492, 1134648), (16686, 1121456), (16864, 1109619), (17136, 1092006), (17304, 1081404), (17442, 1072848), (17577, 1064608), (17613, 1062432), (18088, 1034532), (18144, 1031339), (18848, 992817), (18972, 986328), (19152, 977058), (19158, 976752), (19278, 970672), (19467, 961248), (20026, 934416), (20088, 931532), (20349, 919584), (20832, 898263), (21012, 890568), (21204, 882504), (21546, 868496), (22032, 849338), (22134, 845424), (22248, 841092), (22351, 837216), (23072, 811053), (23256, 804636), (23436, 798456), (23484, 796824), (24514, 763344), (24624, 759934), (24738, 756432), (25296, 739746), (25544, 732564), (25704, 728004), (25956, 720936), (26163, 715232), (26784, 698649), (27132, 689688), (27398, 682992), (28016, 667926), (28272, 661878), (28458, 657552), (28728, 651372), (28737, 651168), (29512, 634068), (29664, 630819), (30039, 622944), (31008, 603477), (31248, 598842), (31312, 597618), (31518, 593712), (31806, 588336), (32984, 567324), (33201, 563616), (33269, 562464), (33372, 560728), (34272, 546003), (34608, 540702), (34884, 536424), (35154, 532304), (35226, 531216), (36176, 517266), (36771, 508896), (37107, 504288), (37944, 493164), (38304, 488529), (38316, 488376), (38556, 485336), (38934, 480624), (40052, 467208), (40176, 465766), (40698, 459792), (41097, 455328), (42024, 445284), (42408, 441252), (42687, 438368), (43092, 434248), (44064, 424669), (44268, 422712), (44496, 420546), (44702, 418608), (46512, 402318), (46872, 399228), (46968, 398412), (47277, 395808), (47709, 392224), (49028, 381672), (49248, 379967), (49476, 378216), (50592, 369873), (51088, 366282), (51408, 364002), (51912, 360468), (52326, 357616), (52839, 354144), (54264, 344844), (54281, 344736), (54796, 341496), (56032, 333963), (56544, 330939), (56916, 328776), (57456, 325686), (57474, 325584), (58401, 320416), (59024, 317034), (60078, 311472), (60667, 308448), (61047, 306528), (62496, 299421), (62624, 298809), (63036, 296856), (63612, 294168), (65968, 283662), (66402, 281808), (66538, 281232), (66744, 280364), (67053, 279072), (69216, 270351), (69768, 268212), (70091, 266976), (70308, 266152), (70452, 265608), (72352, 258633), (73542, 254448), (74214, 252144), (75888, 246582), (76632, 244188), (77112, 242668), (77868, 240312), (80104, 233604), (80352, 232883), (81396, 229896), (82194, 227664), (84048, 222642), (84816, 220626), (85374, 219184), (86184, 217124), (86211, 217056), (88536, 211356), (88992, 210273), (89404, 209304), (90117, 207648), (93024, 201159), (93744, 199614), (93936, 199206), (94554, 197904), (95418, 196112), (98056, 190836), (98952, 189108), (99603, 187872), (99807, 187488), (102176, 183141), (102816, 182001), (103824, 180234), (104652, 178808), (105678, 177072), (108528, 172422), (108562, 172368), (109592, 170748), (110313, 169632), (111321, 168096), (113832, 164388), (114912, 162843), (114948, 162792), (116802, 160208), (118048, 158517), (120156, 155736), (121334, 154224), (122094, 153264), (123291, 151776), (126072, 148428), (127224, 147084), (131936, 141831), (132804, 140904), (133076, 140616), (133488, 140182), (134106, 139536)]