31175106560

素因数分解:

$2^{13}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:632

約数の個数: 224

約数和(自身を含む): 81381307392

約数和(自身を除く): 50206200832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 128, 130, 160, 208, 254, 256, 260, 320, 416, 461, 508, 512, 520, 635, 640, 832, 922, 1016, 1024, 1040, 1270, 1280, 1651, 1664, 1844, 2032, 2048, 2080, 2305, 2540, 2560, 3302, 3328, 3688, 4064, 4096, 4160, 4610, 5080, 5120, 5993, 6604, 6656, 7376, 8128, 8192, 8255, 8320, 9220, 10160, 10240, 11986, 13208, 13312, 14752, 16256, 16510, 16640, 18440, 20320, 20480, 23972, 26416, 26624, 29504, 29965, 32512, 33020, 33280, 36880, 40640, 40960, 47944, 52832, 53248, 58547, 59008, 59930, 65024, 66040, 66560, 73760, 81280, 95888, 105664, 106496, 117094, 118016, 119860, 130048, 132080, 133120, 147520, 162560, 191776, 211328, 234188, 236032, 239720, 260096, 264160, 266240, 292735, 295040, 325120, 383552, 422656, 468376, 472064, 479440, 520192, 528320, 532480, 585470, 590080, 650240, 761111, 767104, 845312, 936752, 944128, 958880, 1040384, 1056640, 1170940, 1180160, 1300480, 1522222, 1534208, 1690624, 1873504, 1888256, 1917760, 2113280, 2341880, 2360320, 2600960, 3044444, 3068416, 3381248, 3747008, 3776512, 3805555, 3835520, 4226560, 4683760, 4720640, 5201920, 6088888, 6136832, 6762496, 7494016, 7611110, 7671040, 8453120, 9367520, 9441280, 12177776, 12273664, 13524992, 14988032, 15222220, 15342080, 16906240, 18735040, 18882560, 24355552, 24547328, 29976064, 30444440, 30684160, 33812480, 37470080, 48711104, 49094656, 59952128, 60888880, 61368320, 67624960, 74940160, 97422208, 119904256, 121777760, 122736640, 149880320, 194844416, 239808512, 243555520, 245473280, 299760640, 389688832, 479617024, 487111040, 599521280, 779377664, 974222080, 1199042560, 1558755328, 1948444160, 2398085120, 3117510656, 3896888320, 6235021312, 7793776640, 15587553280, 31175106560]

約数ペア:

[(1, 31175106560), (2, 15587553280), (4, 7793776640), (5, 6235021312), (8, 3896888320), (10, 3117510656), (13, 2398085120), (16, 1948444160), (20, 1558755328), (26, 1199042560), (32, 974222080), (40, 779377664), (52, 599521280), (64, 487111040), (65, 479617024), (80, 389688832), (104, 299760640), (127, 245473280), (128, 243555520), (130, 239808512), (160, 194844416), (208, 149880320), (254, 122736640), (256, 121777760), (260, 119904256), (320, 97422208), (416, 74940160), (461, 67624960), (508, 61368320), (512, 60888880), (520, 59952128), (635, 49094656), (640, 48711104), (832, 37470080), (922, 33812480), (1016, 30684160), (1024, 30444440), (1040, 29976064), (1270, 24547328), (1280, 24355552), (1651, 18882560), (1664, 18735040), (1844, 16906240), (2032, 15342080), (2048, 15222220), (2080, 14988032), (2305, 13524992), (2540, 12273664), (2560, 12177776), (3302, 9441280), (3328, 9367520), (3688, 8453120), (4064, 7671040), (4096, 7611110), (4160, 7494016), (4610, 6762496), (5080, 6136832), (5120, 6088888), (5993, 5201920), (6604, 4720640), (6656, 4683760), (7376, 4226560), (8128, 3835520), (8192, 3805555), (8255, 3776512), (8320, 3747008), (9220, 3381248), (10160, 3068416), (10240, 3044444), (11986, 2600960), (13208, 2360320), (13312, 2341880), (14752, 2113280), (16256, 1917760), (16510, 1888256), (16640, 1873504), (18440, 1690624), (20320, 1534208), (20480, 1522222), (23972, 1300480), (26416, 1180160), (26624, 1170940), (29504, 1056640), (29965, 1040384), (32512, 958880), (33020, 944128), (33280, 936752), (36880, 845312), (40640, 767104), (40960, 761111), (47944, 650240), (52832, 590080), (53248, 585470), (58547, 532480), (59008, 528320), (59930, 520192), (65024, 479440), (66040, 472064), (66560, 468376), (73760, 422656), (81280, 383552), (95888, 325120), (105664, 295040), (106496, 292735), (117094, 266240), (118016, 264160), (119860, 260096), (130048, 239720), (132080, 236032), (133120, 234188), (147520, 211328), (162560, 191776)]