19717936128

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:438

約数の個数: 528

約数和(自身を含む): 67826116800

約数和(自身を除く): 48108180672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 29, 32, 33, 36, 38, 44, 48, 57, 58, 64, 66, 72, 76, 87, 88, 96, 99, 114, 116, 128, 132, 144, 152, 171, 174, 176, 192, 198, 209, 228, 232, 256, 261, 264, 288, 304, 319, 342, 348, 352, 353, 384, 396, 418, 456, 464, 512, 522, 528, 551, 576, 608, 627, 638, 684, 696, 704, 706, 768, 792, 836, 912, 928, 957, 1024, 1044, 1056, 1059, 1102, 1152, 1216, 1254, 1276, 1368, 1392, 1408, 1412, 1536, 1584, 1653, 1672, 1824, 1856, 1881, 1914, 2088, 2112, 2118, 2204, 2304, 2432, 2508, 2552, 2736, 2784, 2816, 2824, 2871, 3072, 3168, 3177, 3306, 3344, 3648, 3712, 3762, 3828, 3883, 4176, 4224, 4236, 4408, 4608, 4864, 4959, 5016, 5104, 5472, 5568, 5632, 5648, 5742, 6061, 6336, 6354, 6612, 6688, 6707, 7296, 7424, 7524, 7656, 7766, 8352, 8448, 8472, 8816, 9216, 9728, 9918, 10032, 10208, 10237, 10944, 11136, 11264, 11296, 11484, 11649, 12122, 12672, 12708, 13224, 13376, 13414, 14592, 14848, 15048, 15312, 15532, 16704, 16896, 16944, 17632, 18183, 19456, 19836, 20064, 20121, 20416, 20474, 21888, 22272, 22592, 22968, 23298, 24244, 25344, 25416, 26448, 26752, 26828, 29184, 29696, 30096, 30624, 30711, 31064, 33408, 33792, 33888, 34947, 35264, 36366, 39672, 40128, 40242, 40832, 40948, 43776, 44544, 45184, 45936, 46596, 48488, 50688, 50832, 52896, 53504, 53656, 54549, 58368, 60192, 60363, 61248, 61422, 62128, 66816, 67776, 69894, 70528, 72732, 73777, 79344, 80256, 80484, 81664, 81896, 87552, 89088, 90368, 91872, 92133, 93192, 96976, 101376, 101664, 105792, 107008, 107312, 109098, 112607, 120384, 120726, 122496, 122844, 124256, 133632, 135552, 139788, 141056, 145464, 147554, 158688, 160512, 160968, 163328, 163792, 175104, 180736, 183744, 184266, 186384, 193952, 194503, 203328, 211584, 214016, 214624, 218196, 221331, 225214, 240768, 241452, 244992, 245688, 248512, 267264, 271104, 279576, 282112, 290928, 295108, 317376, 321024, 321936, 326656, 327584, 337821, 361472, 367488, 368532, 372768, 387904, 389006, 406656, 423168, 429248, 436392, 442662, 450428, 481536, 482904, 489984, 491376, 497024, 542208, 559152, 564224, 581856, 583509, 590216, 634752, 642048, 643872, 655168, 663993, 675642, 734976, 737064, 745536, 775808, 778012, 813312, 846336, 858496, 872784, 885324, 900856, 963072, 965808, 979968, 982752, 994048, 1013463, 1084416, 1118304, 1163712, 1167018, 1180432, 1269504, 1287744, 1310336, 1327986, 1351284, 1469952, 1474128, 1491072, 1551616, 1556024, 1626624, 1692672, 1716992, 1745568, 1750527, 1770648, 1801712, 1926144, 1931616, 1965504, 1988096, 2026926, 2139533, 2236608, 2327424, 2334036, 2360864, 2539008, 2575488, 2620672, 2655972, 2702568, 2939904, 2948256, 2982144, 3103232, 3112048, 3253248, 3433984, 3491136, 3501054, 3541296, 3603424, 3863232, 3931008, 3976192, 4053852, 4279066, 4473216, 4654848, 4668072, 4721728, 5078016, 5150976, 5241344, 5311944, 5405136, 5896512, 5964288, 6206464, 6224096, 6418599, 6867968, 6982272, 7002108, 7082592, 7206848, 7726464, 7862016, 8107704, 8558132, 8946432, 9309696, 9336144, 9443456, 10301952, 10482688, 10623888, 10810272, 11793024, 11928576, 12448192, 12837198, 13964544, 14004216, 14165184, 14413696, 15452928, 15724032, 16215408, 17116264, 17892864, 18619392, 18672288, 18886912, 19255797, 20603904, 21247776, 21620544, 23586048, 24896384, 25674396, 27929088, 28008432, 28330368, 28827392, 30905856, 31448064, 32430816, 34232528, 35785728, 37344576, 37773824, 38511594, 42495552, 43241088, 47172096, 49792768, 51348792, 55858176, 56016864, 56660736, 57654784, 61811712, 64861632, 68465056, 74689152, 75547648, 77023188, 84991104, 86482176, 94344192, 99585536, 102697584, 112033728, 113321472, 115309568, 129723264, 136930112, 149378304, 154046376, 169982208, 172964352, 199171072, 205395168, 224067456, 226642944, 259446528, 273860224, 298756608, 308092752, 339964416, 345928704, 410790336, 448134912, 518893056, 547720448, 597513216, 616185504, 679928832, 821580672, 896269824, 1037786112, 1095440896, 1232371008, 1643161344, 1792539648, 2190881792, 2464742016, 3286322688, 4929484032, 6572645376, 9858968064, 19717936128]

約数ペア:

[(1, 19717936128), (2, 9858968064), (3, 6572645376), (4, 4929484032), (6, 3286322688), (8, 2464742016), (9, 2190881792), (11, 1792539648), (12, 1643161344), (16, 1232371008), (18, 1095440896), (19, 1037786112), (22, 896269824), (24, 821580672), (29, 679928832), (32, 616185504), (33, 597513216), (36, 547720448), (38, 518893056), (44, 448134912), (48, 410790336), (57, 345928704), (58, 339964416), (64, 308092752), (66, 298756608), (72, 273860224), (76, 259446528), (87, 226642944), (88, 224067456), (96, 205395168), (99, 199171072), (114, 172964352), (116, 169982208), (128, 154046376), (132, 149378304), (144, 136930112), (152, 129723264), (171, 115309568), (174, 113321472), (176, 112033728), (192, 102697584), (198, 99585536), (209, 94344192), (228, 86482176), (232, 84991104), (256, 77023188), (261, 75547648), (264, 74689152), (288, 68465056), (304, 64861632), (319, 61811712), (342, 57654784), (348, 56660736), (352, 56016864), (353, 55858176), (384, 51348792), (396, 49792768), (418, 47172096), (456, 43241088), (464, 42495552), (512, 38511594), (522, 37773824), (528, 37344576), (551, 35785728), (576, 34232528), (608, 32430816), (627, 31448064), (638, 30905856), (684, 28827392), (696, 28330368), (704, 28008432), (706, 27929088), (768, 25674396), (792, 24896384), (836, 23586048), (912, 21620544), (928, 21247776), (957, 20603904), (1024, 19255797), (1044, 18886912), (1056, 18672288), (1059, 18619392), (1102, 17892864), (1152, 17116264), (1216, 16215408), (1254, 15724032), (1276, 15452928), (1368, 14413696), (1392, 14165184), (1408, 14004216), (1412, 13964544), (1536, 12837198), (1584, 12448192), (1653, 11928576), (1672, 11793024), (1824, 10810272), (1856, 10623888), (1881, 10482688), (1914, 10301952), (2088, 9443456), (2112, 9336144), (2118, 9309696), (2204, 8946432), (2304, 8558132), (2432, 8107704), (2508, 7862016), (2552, 7726464), (2736, 7206848), (2784, 7082592), (2816, 7002108), (2824, 6982272), (2871, 6867968), (3072, 6418599), (3168, 6224096), (3177, 6206464), (3306, 5964288), (3344, 5896512), (3648, 5405136), (3712, 5311944), (3762, 5241344), (3828, 5150976), (3883, 5078016), (4176, 4721728), (4224, 4668072), (4236, 4654848), (4408, 4473216), (4608, 4279066), (4864, 4053852), (4959, 3976192), (5016, 3931008), (5104, 3863232), (5472, 3603424), (5568, 3541296), (5632, 3501054), (5648, 3491136), (5742, 3433984), (6061, 3253248), (6336, 3112048), (6354, 3103232), (6612, 2982144), (6688, 2948256), (6707, 2939904), (7296, 2702568), (7424, 2655972), (7524, 2620672), (7656, 2575488), (7766, 2539008), (8352, 2360864), (8448, 2334036), (8472, 2327424), (8816, 2236608), (9216, 2139533), (9728, 2026926), (9918, 1988096), (10032, 1965504), (10208, 1931616), (10237, 1926144), (10944, 1801712), (11136, 1770648), (11264, 1750527), (11296, 1745568), (11484, 1716992), (11649, 1692672), (12122, 1626624), (12672, 1556024), (12708, 1551616), (13224, 1491072), (13376, 1474128), (13414, 1469952), (14592, 1351284), (14848, 1327986), (15048, 1310336), (15312, 1287744), (15532, 1269504), (16704, 1180432), (16896, 1167018), (16944, 1163712), (17632, 1118304), (18183, 1084416), (19456, 1013463), (19836, 994048), (20064, 982752), (20121, 979968), (20416, 965808), (20474, 963072), (21888, 900856), (22272, 885324), (22592, 872784), (22968, 858496), (23298, 846336), (24244, 813312), (25344, 778012), (25416, 775808), (26448, 745536), (26752, 737064), (26828, 734976), (29184, 675642), (29696, 663993), (30096, 655168), (30624, 643872), (30711, 642048), (31064, 634752), (33408, 590216), (33792, 583509), (33888, 581856), (34947, 564224), (35264, 559152), (36366, 542208), (39672, 497024), (40128, 491376), (40242, 489984), (40832, 482904), (40948, 481536), (43776, 450428), (44544, 442662), (45184, 436392), (45936, 429248), (46596, 423168), (48488, 406656), (50688, 389006), (50832, 387904), (52896, 372768), (53504, 368532), (53656, 367488), (54549, 361472), (58368, 337821), (60192, 327584), (60363, 326656), (61248, 321936), (61422, 321024), (62128, 317376), (66816, 295108), (67776, 290928), (69894, 282112), (70528, 279576), (72732, 271104), (73777, 267264), (79344, 248512), (80256, 245688), (80484, 244992), (81664, 241452), (81896, 240768), (87552, 225214), (89088, 221331), (90368, 218196), (91872, 214624), (92133, 214016), (93192, 211584), (96976, 203328), (101376, 194503), (101664, 193952), (105792, 186384), (107008, 184266), (107312, 183744), (109098, 180736), (112607, 175104), (120384, 163792), (120726, 163328), (122496, 160968), (122844, 160512), (124256, 158688), (133632, 147554), (135552, 145464), (139788, 141056)]