15706621020400

素因数分解:

$2^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1\times {\mathrm{8501}}^1$

素因数の和:9648

約数の個数: 240

約数和(自身を含む): 38904281395200

約数和(自身を除く): 23197660374800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 59, 79, 80, 100, 118, 158, 200, 236, 295, 316, 395, 400, 472, 590, 632, 790, 944, 991, 1180, 1264, 1475, 1580, 1975, 1982, 2360, 2950, 3160, 3950, 3964, 4661, 4720, 4955, 5900, 6320, 7900, 7928, 8501, 9322, 9910, 11800, 15800, 15856, 17002, 18644, 19820, 23305, 23600, 24775, 31600, 34004, 37288, 39640, 42505, 46610, 49550, 58469, 68008, 74576, 78289, 79280, 85010, 93220, 99100, 116525, 116938, 136016, 156578, 170020, 186440, 198200, 212525, 233050, 233876, 292345, 313156, 340040, 372880, 391445, 396400, 425050, 466100, 467752, 501559, 584690, 626312, 671579, 680080, 782890, 850100, 932200, 935504, 1003118, 1169380, 1252624, 1343158, 1461725, 1565780, 1700200, 1864400, 1957225, 2006236, 2338760, 2507795, 2686316, 2923450, 3131560, 3357895, 3400400, 3914450, 4012472, 4619051, 4677520, 5015590, 5372632, 5846900, 6263120, 6715790, 7828900, 8024944, 8424491, 9238102, 10031180, 10745264, 11693800, 12538975, 13431580, 15657800, 16789475, 16848982, 18476204, 20062360, 23095255, 23387600, 25077950, 26863160, 31315600, 33578950, 33697964, 36952408, 39623161, 40124720, 42122455, 46190510, 50155900, 53726320, 67157900, 67395928, 73904816, 79246322, 84244910, 92381020, 100311800, 115476275, 134315800, 134791856, 158492644, 168489820, 184762040, 198115805, 200623600, 210612275, 230952550, 268631600, 316985288, 336979640, 369524080, 396231610, 421224550, 461905100, 497044969, 633970576, 665534789, 673959280, 792463220, 842449100, 923810200, 990579025, 994089938, 1331069578, 1584926440, 1684898200, 1847620400, 1981158050, 1988179876, 2485224845, 2662139156, 3169852880, 3327673945, 3369796400, 3962316100, 3976359752, 4970449690, 5324278312, 6655347890, 7924632200, 7952719504, 9940899380, 10648556624, 12426124225, 13310695780, 15849264400, 16638369725, 19881798760, 24852248450, 26621391560, 33276739450, 39266552551, 39763597520, 49704496900, 53242783120, 66553478900, 78533105102, 99408993800, 133106957800, 157066210204, 196332762755, 198817987600, 266213915600, 314132420408, 392665525510, 628264840816, 785331051020, 981663813775, 1570662102040, 1963327627550, 3141324204080, 3926655255100, 7853310510200, 15706621020400]

約数ペア:

[(1, 15706621020400), (2, 7853310510200), (4, 3926655255100), (5, 3141324204080), (8, 1963327627550), (10, 1570662102040), (16, 981663813775), (20, 785331051020), (25, 628264840816), (40, 392665525510), (50, 314132420408), (59, 266213915600), (79, 198817987600), (80, 196332762755), (100, 157066210204), (118, 133106957800), (158, 99408993800), (200, 78533105102), (236, 66553478900), (295, 53242783120), (316, 49704496900), (395, 39763597520), (400, 39266552551), (472, 33276739450), (590, 26621391560), (632, 24852248450), (790, 19881798760), (944, 16638369725), (991, 15849264400), (1180, 13310695780), (1264, 12426124225), (1475, 10648556624), (1580, 9940899380), (1975, 7952719504), (1982, 7924632200), (2360, 6655347890), (2950, 5324278312), (3160, 4970449690), (3950, 3976359752), (3964, 3962316100), (4661, 3369796400), (4720, 3327673945), (4955, 3169852880), (5900, 2662139156), (6320, 2485224845), (7900, 1988179876), (7928, 1981158050), (8501, 1847620400), (9322, 1684898200), (9910, 1584926440), (11800, 1331069578), (15800, 994089938), (15856, 990579025), (17002, 923810200), (18644, 842449100), (19820, 792463220), (23305, 673959280), (23600, 665534789), (24775, 633970576), (31600, 497044969), (34004, 461905100), (37288, 421224550), (39640, 396231610), (42505, 369524080), (46610, 336979640), (49550, 316985288), (58469, 268631600), (68008, 230952550), (74576, 210612275), (78289, 200623600), (79280, 198115805), (85010, 184762040), (93220, 168489820), (99100, 158492644), (116525, 134791856), (116938, 134315800), (136016, 115476275), (156578, 100311800), (170020, 92381020), (186440, 84244910), (198200, 79246322), (212525, 73904816), (233050, 67395928), (233876, 67157900), (292345, 53726320), (313156, 50155900), (340040, 46190510), (372880, 42122455), (391445, 40124720), (396400, 39623161), (425050, 36952408), (466100, 33697964), (467752, 33578950), (501559, 31315600), (584690, 26863160), (626312, 25077950), (671579, 23387600), (680080, 23095255), (782890, 20062360), (850100, 18476204), (932200, 16848982), (935504, 16789475), (1003118, 15657800), (1169380, 13431580), (1252624, 12538975), (1343158, 11693800), (1461725, 10745264), (1565780, 10031180), (1700200, 9238102), (1864400, 8424491), (1957225, 8024944), (2006236, 7828900), (2338760, 6715790), (2507795, 6263120), (2686316, 5846900), (2923450, 5372632), (3131560, 5015590), (3357895, 4677520), (3400400, 4619051), (3914450, 4012472)]