64399687680

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 480

約数和(自身を含む): 217426083840

約数和(自身を除く): 153026396160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 79, 80, 93, 96, 107, 120, 124, 128, 155, 158, 160, 186, 192, 214, 237, 240, 248, 256, 310, 316, 320, 321, 372, 384, 395, 428, 465, 474, 480, 496, 512, 535, 620, 632, 640, 642, 744, 768, 790, 856, 930, 948, 960, 992, 1024, 1070, 1185, 1240, 1264, 1280, 1284, 1488, 1536, 1580, 1605, 1712, 1860, 1896, 1920, 1984, 2048, 2140, 2370, 2449, 2480, 2528, 2560, 2568, 2976, 3072, 3160, 3210, 3317, 3424, 3720, 3792, 3840, 3968, 4096, 4280, 4740, 4898, 4960, 5056, 5120, 5136, 5952, 6144, 6320, 6420, 6634, 6848, 7347, 7440, 7584, 7680, 7936, 8192, 8453, 8560, 9480, 9796, 9920, 9951, 10112, 10240, 10272, 11904, 12245, 12288, 12640, 12840, 13268, 13696, 14694, 14880, 15168, 15360, 15872, 16384, 16585, 16906, 17120, 18960, 19592, 19840, 19902, 20224, 20480, 20544, 23808, 24490, 24576, 25280, 25359, 25680, 26536, 27392, 29388, 29760, 30336, 30720, 31744, 33170, 33812, 34240, 36735, 37920, 39184, 39680, 39804, 40448, 40960, 41088, 42265, 47616, 48980, 49152, 49755, 50560, 50718, 51360, 53072, 54784, 58776, 59520, 60672, 61440, 63488, 66340, 67624, 68480, 73470, 75840, 78368, 79360, 79608, 80896, 81920, 82176, 84530, 95232, 97960, 99510, 101120, 101436, 102720, 106144, 109568, 117552, 119040, 121344, 122880, 126795, 126976, 132680, 135248, 136960, 146940, 151680, 156736, 158720, 159216, 161792, 164352, 169060, 190464, 195920, 199020, 202240, 202872, 205440, 212288, 219136, 235104, 238080, 242688, 245760, 253590, 253952, 262043, 265360, 270496, 273920, 293880, 303360, 313472, 317440, 318432, 323584, 328704, 338120, 380928, 391840, 398040, 404480, 405744, 410880, 424576, 438272, 470208, 476160, 485376, 507180, 507904, 524086, 530720, 540992, 547840, 587760, 606720, 626944, 634880, 636864, 647168, 657408, 676240, 761856, 783680, 786129, 796080, 808960, 811488, 821760, 849152, 876544, 940416, 952320, 970752, 1014360, 1048172, 1061440, 1081984, 1095680, 1175520, 1213440, 1253888, 1269760, 1273728, 1294336, 1310215, 1314816, 1352480, 1523712, 1567360, 1572258, 1592160, 1617920, 1622976, 1643520, 1698304, 1753088, 1880832, 1904640, 1941504, 2028720, 2096344, 2122880, 2163968, 2191360, 2351040, 2426880, 2507776, 2539520, 2547456, 2620430, 2629632, 2704960, 3134720, 3144516, 3184320, 3235840, 3245952, 3287040, 3396608, 3761664, 3809280, 3883008, 3930645, 4057440, 4192688, 4245760, 4327936, 4382720, 4702080, 4853760, 5015552, 5094912, 5240860, 5259264, 5409920, 6269440, 6289032, 6368640, 6471680, 6491904, 6574080, 6793216, 7523328, 7618560, 7861290, 8114880, 8385376, 8491520, 8655872, 8765440, 9404160, 9707520, 10031104, 10189824, 10481720, 10819840, 12538880, 12578064, 12737280, 12983808, 13148160, 13586432, 15046656, 15722580, 16229760, 16770752, 16983040, 17311744, 18808320, 19415040, 20062208, 20379648, 20963440, 21639680, 25077760, 25156128, 25474560, 25967616, 26296320, 27172864, 30093312, 31445160, 32459520, 33541504, 33966080, 34623488, 37616640, 40124416, 40759296, 41926880, 43279360, 50155520, 50312256, 50949120, 51935232, 54345728, 60186624, 62890320, 64919040, 67083008, 67932160, 69246976, 75233280, 81518592, 83853760, 86558720, 100311040, 100624512, 101898240, 103870464, 120373248, 125780640, 129838080, 134166016, 135864320, 138493952, 150466560, 163037184, 167707520, 173117440, 200622080, 201249024, 203796480, 207740928, 251561280, 259676160, 268332032, 271728640, 300933120, 335415040, 346234880, 402498048, 407592960, 415481856, 503122560, 519352320, 536664064, 601866240, 670830080, 692469760, 804996096, 815185920, 1006245120, 1038704640, 1073328128, 1341660160, 1609992192, 2012490240, 2077409280, 2146656256, 2683320320, 3219984384, 4024980480, 4293312512, 5366640640, 6439968768, 8049960960, 10733281280, 12879937536, 16099921920, 21466562560, 32199843840, 64399687680]

約数ペア:

[(1, 64399687680), (2, 32199843840), (3, 21466562560), (4, 16099921920), (5, 12879937536), (6, 10733281280), (8, 8049960960), (10, 6439968768), (12, 5366640640), (15, 4293312512), (16, 4024980480), (20, 3219984384), (24, 2683320320), (30, 2146656256), (31, 2077409280), (32, 2012490240), (40, 1609992192), (48, 1341660160), (60, 1073328128), (62, 1038704640), (64, 1006245120), (79, 815185920), (80, 804996096), (93, 692469760), (96, 670830080), (107, 601866240), (120, 536664064), (124, 519352320), (128, 503122560), (155, 415481856), (158, 407592960), (160, 402498048), (186, 346234880), (192, 335415040), (214, 300933120), (237, 271728640), (240, 268332032), (248, 259676160), (256, 251561280), (310, 207740928), (316, 203796480), (320, 201249024), (321, 200622080), (372, 173117440), (384, 167707520), (395, 163037184), (428, 150466560), (465, 138493952), (474, 135864320), (480, 134166016), (496, 129838080), (512, 125780640), (535, 120373248), (620, 103870464), (632, 101898240), (640, 100624512), (642, 100311040), (744, 86558720), (768, 83853760), (790, 81518592), (856, 75233280), (930, 69246976), (948, 67932160), (960, 67083008), (992, 64919040), (1024, 62890320), (1070, 60186624), (1185, 54345728), (1240, 51935232), (1264, 50949120), (1280, 50312256), (1284, 50155520), (1488, 43279360), (1536, 41926880), (1580, 40759296), (1605, 40124416), (1712, 37616640), (1860, 34623488), (1896, 33966080), (1920, 33541504), (1984, 32459520), (2048, 31445160), (2140, 30093312), (2370, 27172864), (2449, 26296320), (2480, 25967616), (2528, 25474560), (2560, 25156128), (2568, 25077760), (2976, 21639680), (3072, 20963440), (3160, 20379648), (3210, 20062208), (3317, 19415040), (3424, 18808320), (3720, 17311744), (3792, 16983040), (3840, 16770752), (3968, 16229760), (4096, 15722580), (4280, 15046656), (4740, 13586432), (4898, 13148160), (4960, 12983808), (5056, 12737280), (5120, 12578064), (5136, 12538880), (5952, 10819840), (6144, 10481720), (6320, 10189824), (6420, 10031104), (6634, 9707520), (6848, 9404160), (7347, 8765440), (7440, 8655872), (7584, 8491520), (7680, 8385376), (7936, 8114880), (8192, 7861290), (8453, 7618560), (8560, 7523328), (9480, 6793216), (9796, 6574080), (9920, 6491904), (9951, 6471680), (10112, 6368640), (10240, 6289032), (10272, 6269440), (11904, 5409920), (12245, 5259264), (12288, 5240860), (12640, 5094912), (12840, 5015552), (13268, 4853760), (13696, 4702080), (14694, 4382720), (14880, 4327936), (15168, 4245760), (15360, 4192688), (15872, 4057440), (16384, 3930645), (16585, 3883008), (16906, 3809280), (17120, 3761664), (18960, 3396608), (19592, 3287040), (19840, 3245952), (19902, 3235840), (20224, 3184320), (20480, 3144516), (20544, 3134720), (23808, 2704960), (24490, 2629632), (24576, 2620430), (25280, 2547456), (25359, 2539520), (25680, 2507776), (26536, 2426880), (27392, 2351040), (29388, 2191360), (29760, 2163968), (30336, 2122880), (30720, 2096344), (31744, 2028720), (33170, 1941504), (33812, 1904640), (34240, 1880832), (36735, 1753088), (37920, 1698304), (39184, 1643520), (39680, 1622976), (39804, 1617920), (40448, 1592160), (40960, 1572258), (41088, 1567360), (42265, 1523712), (47616, 1352480), (48980, 1314816), (49152, 1310215), (49755, 1294336), (50560, 1273728), (50718, 1269760), (51360, 1253888), (53072, 1213440), (54784, 1175520), (58776, 1095680), (59520, 1081984), (60672, 1061440), (61440, 1048172), (63488, 1014360), (66340, 970752), (67624, 952320), (68480, 940416), (73470, 876544), (75840, 849152), (78368, 821760), (79360, 811488), (79608, 808960), (80896, 796080), (81920, 786129), (82176, 783680), (84530, 761856), (95232, 676240), (97960, 657408), (99510, 647168), (101120, 636864), (101436, 634880), (102720, 626944), (106144, 606720), (109568, 587760), (117552, 547840), (119040, 540992), (121344, 530720), (122880, 524086), (126795, 507904), (126976, 507180), (132680, 485376), (135248, 476160), (136960, 470208), (146940, 438272), (151680, 424576), (156736, 410880), (158720, 405744), (159216, 404480), (161792, 398040), (164352, 391840), (169060, 380928), (190464, 338120), (195920, 328704), (199020, 323584), (202240, 318432), (202872, 317440), (205440, 313472), (212288, 303360), (219136, 293880), (235104, 273920), (238080, 270496), (242688, 265360), (245760, 262043), (253590, 253952)]