19784456496

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:258

約数の個数: 640

約数和(自身を含む): 71352576000

約数和(自身を除く): 51568119504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 53, 54, 56, 57, 63, 72, 73, 76, 84, 89, 106, 108, 112, 114, 126, 133, 144, 146, 152, 159, 168, 171, 178, 189, 212, 216, 219, 228, 252, 266, 267, 292, 304, 318, 336, 342, 356, 371, 378, 399, 424, 432, 438, 456, 477, 504, 511, 513, 532, 534, 584, 623, 636, 657, 684, 712, 742, 756, 798, 801, 848, 876, 912, 954, 1007, 1008, 1022, 1026, 1064, 1068, 1113, 1168, 1197, 1246, 1272, 1314, 1368, 1387, 1424, 1431, 1484, 1512, 1533, 1596, 1602, 1691, 1752, 1869, 1908, 1971, 2014, 2044, 2052, 2128, 2136, 2226, 2394, 2403, 2492, 2544, 2628, 2736, 2774, 2862, 2968, 3021, 3024, 3066, 3192, 3204, 3339, 3382, 3504, 3591, 3738, 3816, 3869, 3942, 4028, 4088, 4104, 4161, 4272, 4452, 4599, 4717, 4788, 4806, 4984, 5073, 5256, 5548, 5607, 5724, 5936, 6042, 6132, 6384, 6408, 6497, 6678, 6764, 7049, 7182, 7476, 7632, 7738, 7884, 8056, 8176, 8208, 8322, 8904, 9063, 9198, 9434, 9576, 9612, 9709, 9968, 10017, 10146, 10512, 11096, 11214, 11448, 11607, 11837, 12084, 12264, 12483, 12816, 12994, 13356, 13528, 13797, 14098, 14151, 14364, 14952, 15219, 15476, 15768, 16112, 16644, 16821, 17808, 18126, 18396, 18868, 19152, 19224, 19418, 19491, 20034, 20292, 21147, 22192, 22428, 22896, 23214, 23674, 24168, 24528, 24966, 25988, 26712, 27056, 27083, 27189, 27594, 28196, 28302, 28728, 29127, 29904, 30438, 30952, 31536, 33019, 33288, 33642, 34821, 35511, 36252, 36792, 37449, 37736, 38448, 38836, 38982, 40068, 40584, 42294, 42453, 44856, 45479, 45657, 46428, 47348, 48336, 49932, 51976, 53424, 54166, 54378, 55188, 56392, 56604, 57456, 58254, 58473, 60876, 61904, 63441, 66038, 66576, 67284, 69642, 71022, 72504, 73511, 73584, 74898, 75472, 77672, 77964, 80136, 81168, 81249, 84588, 84906, 87381, 89623, 89712, 90958, 91314, 92856, 94696, 99057, 99864, 103952, 104463, 106533, 108332, 108756, 110376, 112784, 113208, 116508, 116946, 121752, 123443, 126882, 127359, 132076, 134568, 136437, 139284, 142044, 145008, 147022, 149796, 155344, 155928, 160272, 162498, 169176, 169812, 174762, 175419, 179246, 181916, 182628, 185712, 189392, 190323, 198114, 199728, 208926, 213066, 216664, 217512, 220533, 220752, 226416, 233016, 233892, 243504, 243747, 246886, 253764, 254718, 262143, 264152, 268869, 269136, 272874, 278568, 284088, 294044, 297171, 299592, 311856, 319599, 324996, 338352, 339624, 344341, 349524, 350838, 358492, 363832, 365256, 370329, 380646, 396228, 409311, 417852, 426132, 433328, 435024, 441066, 466032, 467784, 487494, 493772, 507528, 509436, 514577, 524286, 528304, 537738, 545748, 557136, 568176, 588088, 594342, 599184, 627361, 639198, 649992, 661599, 679248, 688682, 699048, 701676, 716984, 727664, 730512, 731241, 740658, 761292, 792456, 806607, 818622, 835704, 852264, 864101, 882132, 891513, 935568, 974988, 987544, 1015056, 1018872, 1029154, 1033023, 1048572, 1075476, 1091496, 1110987, 1176176, 1188684, 1227933, 1254722, 1278396, 1299984, 1323198, 1377364, 1398096, 1403352, 1433968, 1462482, 1481316, 1522584, 1543731, 1584912, 1613214, 1637244, 1671408, 1704528, 1728202, 1764264, 1783026, 1882083, 1949976, 1975088, 1984797, 2037744, 2058308, 2066046, 2097144, 2150952, 2182992, 2221974, 2377368, 2410387, 2419821, 2455866, 2509444, 2556792, 2592303, 2646396, 2754728, 2806704, 2924964, 2962632, 3045168, 3087462, 3099069, 3226428, 3274488, 3332961, 3456404, 3528528, 3566052, 3764166, 3899952, 3969594, 4116616, 4132092, 4194288, 4301904, 4443948, 4631193, 4754736, 4820774, 4839642, 4911732, 5018888, 5113584, 5184606, 5292792, 5509456, 5646249, 5849928, 5925264, 6174924, 6198138, 6452856, 6542479, 6548976, 6665922, 6912808, 7132104, 7231161, 7528332, 7776909, 7939188, 8233232, 8264184, 8887896, 9262386, 9297207, 9641548, 9679284, 9823464, 10037776, 10369212, 10585584, 11292498, 11699856, 12349848, 12396276, 12905712, 13084958, 13331844, 13825616, 13893579, 14264208, 14462322, 15056664, 15553818, 15878376, 16528368, 16938747, 17775792, 18524772, 18594414, 19283096, 19358568, 19627437, 19646928, 20738424, 21693483, 22584996, 23330727, 24699696, 24792552, 26169916, 26663688, 27787158, 28924644, 30113328, 31107636, 31756752, 33877494, 37049544, 37188828, 38566192, 38717136, 39254874, 41476848, 43386966, 45169992, 45797353, 46661454, 49585104, 52339832, 53327376, 55574316, 57849288, 58882311, 62215272, 65080449, 67754988, 74099088, 74377656, 78509748, 86773932, 90339984, 91594706, 93322908, 104679664, 111148632, 115698576, 117764622, 124430544, 130160898, 135509976, 137392059, 148755312, 157019496, 173547864, 176646933, 183189412, 186645816, 222297264, 235529244, 260321796, 271019952, 274784118, 314038992, 347095728, 353293866, 366378824, 373291632, 412176177, 471058488, 520643592, 549568236, 706587732, 732757648, 824352354, 942116976, 1041287184, 1099136472, 1236528531, 1413175464, 1648704708, 2198272944, 2473057062, 2826350928, 3297409416, 4946114124, 6594818832, 9892228248, 19784456496]

約数ペア:

[(1, 19784456496), (2, 9892228248), (3, 6594818832), (4, 4946114124), (6, 3297409416), (7, 2826350928), (8, 2473057062), (9, 2198272944), (12, 1648704708), (14, 1413175464), (16, 1236528531), (18, 1099136472), (19, 1041287184), (21, 942116976), (24, 824352354), (27, 732757648), (28, 706587732), (36, 549568236), (38, 520643592), (42, 471058488), (48, 412176177), (53, 373291632), (54, 366378824), (56, 353293866), (57, 347095728), (63, 314038992), (72, 274784118), (73, 271019952), (76, 260321796), (84, 235529244), (89, 222297264), (106, 186645816), (108, 183189412), (112, 176646933), (114, 173547864), (126, 157019496), (133, 148755312), (144, 137392059), (146, 135509976), (152, 130160898), (159, 124430544), (168, 117764622), (171, 115698576), (178, 111148632), (189, 104679664), (212, 93322908), (216, 91594706), (219, 90339984), (228, 86773932), (252, 78509748), (266, 74377656), (267, 74099088), (292, 67754988), (304, 65080449), (318, 62215272), (336, 58882311), (342, 57849288), (356, 55574316), (371, 53327376), (378, 52339832), (399, 49585104), (424, 46661454), (432, 45797353), (438, 45169992), (456, 43386966), (477, 41476848), (504, 39254874), (511, 38717136), (513, 38566192), (532, 37188828), (534, 37049544), (584, 33877494), (623, 31756752), (636, 31107636), (657, 30113328), (684, 28924644), (712, 27787158), (742, 26663688), (756, 26169916), (798, 24792552), (801, 24699696), (848, 23330727), (876, 22584996), (912, 21693483), (954, 20738424), (1007, 19646928), (1008, 19627437), (1022, 19358568), (1026, 19283096), (1064, 18594414), (1068, 18524772), (1113, 17775792), (1168, 16938747), (1197, 16528368), (1246, 15878376), (1272, 15553818), (1314, 15056664), (1368, 14462322), (1387, 14264208), (1424, 13893579), (1431, 13825616), (1484, 13331844), (1512, 13084958), (1533, 12905712), (1596, 12396276), (1602, 12349848), (1691, 11699856), (1752, 11292498), (1869, 10585584), (1908, 10369212), (1971, 10037776), (2014, 9823464), (2044, 9679284), (2052, 9641548), (2128, 9297207), (2136, 9262386), (2226, 8887896), (2394, 8264184), (2403, 8233232), (2492, 7939188), (2544, 7776909), (2628, 7528332), (2736, 7231161), (2774, 7132104), (2862, 6912808), (2968, 6665922), (3021, 6548976), (3024, 6542479), (3066, 6452856), (3192, 6198138), (3204, 6174924), (3339, 5925264), (3382, 5849928), (3504, 5646249), (3591, 5509456), (3738, 5292792), (3816, 5184606), (3869, 5113584), (3942, 5018888), (4028, 4911732), (4088, 4839642), (4104, 4820774), (4161, 4754736), (4272, 4631193), (4452, 4443948), (4599, 4301904), (4717, 4194288), (4788, 4132092), (4806, 4116616), (4984, 3969594), (5073, 3899952), (5256, 3764166), (5548, 3566052), (5607, 3528528), (5724, 3456404), (5936, 3332961), (6042, 3274488), (6132, 3226428), (6384, 3099069), (6408, 3087462), (6497, 3045168), (6678, 2962632), (6764, 2924964), (7049, 2806704), (7182, 2754728), (7476, 2646396), (7632, 2592303), (7738, 2556792), (7884, 2509444), (8056, 2455866), (8176, 2419821), (8208, 2410387), (8322, 2377368), (8904, 2221974), (9063, 2182992), (9198, 2150952), (9434, 2097144), (9576, 2066046), (9612, 2058308), (9709, 2037744), (9968, 1984797), (10017, 1975088), (10146, 1949976), (10512, 1882083), (11096, 1783026), (11214, 1764264), (11448, 1728202), (11607, 1704528), (11837, 1671408), (12084, 1637244), (12264, 1613214), (12483, 1584912), (12816, 1543731), (12994, 1522584), (13356, 1481316), (13528, 1462482), (13797, 1433968), (14098, 1403352), (14151, 1398096), (14364, 1377364), (14952, 1323198), (15219, 1299984), (15476, 1278396), (15768, 1254722), (16112, 1227933), (16644, 1188684), (16821, 1176176), (17808, 1110987), (18126, 1091496), (18396, 1075476), (18868, 1048572), (19152, 1033023), (19224, 1029154), (19418, 1018872), (19491, 1015056), (20034, 987544), (20292, 974988), (21147, 935568), (22192, 891513), (22428, 882132), (22896, 864101), (23214, 852264), (23674, 835704), (24168, 818622), (24528, 806607), (24966, 792456), (25988, 761292), (26712, 740658), (27056, 731241), (27083, 730512), (27189, 727664), (27594, 716984), (28196, 701676), (28302, 699048), (28728, 688682), (29127, 679248), (29904, 661599), (30438, 649992), (30952, 639198), (31536, 627361), (33019, 599184), (33288, 594342), (33642, 588088), (34821, 568176), (35511, 557136), (36252, 545748), (36792, 537738), (37449, 528304), (37736, 524286), (38448, 514577), (38836, 509436), (38982, 507528), (40068, 493772), (40584, 487494), (42294, 467784), (42453, 466032), (44856, 441066), (45479, 435024), (45657, 433328), (46428, 426132), (47348, 417852), (48336, 409311), (49932, 396228), (51976, 380646), (53424, 370329), (54166, 365256), (54378, 363832), (55188, 358492), (56392, 350838), (56604, 349524), (57456, 344341), (58254, 339624), (58473, 338352), (60876, 324996), (61904, 319599), (63441, 311856), (66038, 299592), (66576, 297171), (67284, 294044), (69642, 284088), (71022, 278568), (72504, 272874), (73511, 269136), (73584, 268869), (74898, 264152), (75472, 262143), (77672, 254718), (77964, 253764), (80136, 246886), (81168, 243747), (81249, 243504), (84588, 233892), (84906, 233016), (87381, 226416), (89623, 220752), (89712, 220533), (90958, 217512), (91314, 216664), (92856, 213066), (94696, 208926), (99057, 199728), (99864, 198114), (103952, 190323), (104463, 189392), (106533, 185712), (108332, 182628), (108756, 181916), (110376, 179246), (112784, 175419), (113208, 174762), (116508, 169812), (116946, 169176), (121752, 162498), (123443, 160272), (126882, 155928), (127359, 155344), (132076, 149796), (134568, 147022), (136437, 145008), (139284, 142044)]