12895000320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:547

約数の個数: 288

約数和(自身を含む): 42156862272

約数和(自身を除く): 29261861952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 157, 160, 192, 219, 240, 256, 292, 293, 314, 320, 365, 384, 438, 471, 480, 584, 586, 628, 640, 730, 768, 785, 876, 879, 942, 960, 1095, 1168, 1172, 1256, 1280, 1460, 1465, 1570, 1752, 1758, 1884, 1920, 2190, 2336, 2344, 2355, 2512, 2920, 2930, 3140, 3504, 3516, 3768, 3840, 4380, 4395, 4672, 4688, 4710, 5024, 5840, 5860, 6280, 7008, 7032, 7536, 8760, 8790, 9344, 9376, 9420, 10048, 11461, 11680, 11720, 12560, 14016, 14064, 15072, 17520, 17580, 18688, 18752, 18840, 20096, 21389, 22922, 23360, 23440, 25120, 28032, 28128, 30144, 34383, 35040, 35160, 37504, 37680, 40192, 42778, 45844, 46001, 46720, 46880, 50240, 56064, 56256, 57305, 60288, 64167, 68766, 70080, 70320, 75008, 75360, 85556, 91688, 92002, 93440, 93760, 100480, 106945, 112512, 114610, 120576, 128334, 137532, 138003, 140160, 140640, 150720, 171112, 171915, 183376, 184004, 187520, 200960, 213890, 225024, 229220, 230005, 256668, 275064, 276006, 280320, 281280, 301440, 320835, 342224, 343830, 366752, 368008, 375040, 427780, 458440, 460010, 513336, 550128, 552012, 562560, 602880, 641670, 684448, 687660, 690015, 733504, 736016, 855560, 916880, 920020, 1026672, 1100256, 1104024, 1125120, 1283340, 1368896, 1375320, 1380030, 1467008, 1472032, 1711120, 1833760, 1840040, 2053344, 2200512, 2208048, 2566680, 2737792, 2750640, 2760060, 2934016, 2944064, 3358073, 3422240, 3667520, 3680080, 4106688, 4401024, 4416096, 5133360, 5475584, 5501280, 5520120, 5888128, 6716146, 6844480, 7335040, 7360160, 8213376, 8802048, 8832192, 10074219, 10266720, 11002560, 11040240, 11776256, 13432292, 13688960, 14670080, 14720320, 16426752, 16790365, 17664384, 20148438, 20533440, 22005120, 22080480, 26864584, 27377920, 29440640, 33580730, 35328768, 40296876, 41066880, 44010240, 44160960, 50371095, 53729168, 58881280, 67161460, 80593752, 82133760, 88321920, 100742190, 107458336, 134322920, 161187504, 176643840, 201484380, 214916672, 268645840, 322375008, 402968760, 429833344, 537291680, 644750016, 805937520, 859666688, 1074583360, 1289500032, 1611875040, 2149166720, 2579000064, 3223750080, 4298333440, 6447500160, 12895000320]

約数ペア:

[(1, 12895000320), (2, 6447500160), (3, 4298333440), (4, 3223750080), (5, 2579000064), (6, 2149166720), (8, 1611875040), (10, 1289500032), (12, 1074583360), (15, 859666688), (16, 805937520), (20, 644750016), (24, 537291680), (30, 429833344), (32, 402968760), (40, 322375008), (48, 268645840), (60, 214916672), (64, 201484380), (73, 176643840), (80, 161187504), (96, 134322920), (120, 107458336), (128, 100742190), (146, 88321920), (157, 82133760), (160, 80593752), (192, 67161460), (219, 58881280), (240, 53729168), (256, 50371095), (292, 44160960), (293, 44010240), (314, 41066880), (320, 40296876), (365, 35328768), (384, 33580730), (438, 29440640), (471, 27377920), (480, 26864584), (584, 22080480), (586, 22005120), (628, 20533440), (640, 20148438), (730, 17664384), (768, 16790365), (785, 16426752), (876, 14720320), (879, 14670080), (942, 13688960), (960, 13432292), (1095, 11776256), (1168, 11040240), (1172, 11002560), (1256, 10266720), (1280, 10074219), (1460, 8832192), (1465, 8802048), (1570, 8213376), (1752, 7360160), (1758, 7335040), (1884, 6844480), (1920, 6716146), (2190, 5888128), (2336, 5520120), (2344, 5501280), (2355, 5475584), (2512, 5133360), (2920, 4416096), (2930, 4401024), (3140, 4106688), (3504, 3680080), (3516, 3667520), (3768, 3422240), (3840, 3358073), (4380, 2944064), (4395, 2934016), (4672, 2760060), (4688, 2750640), (4710, 2737792), (5024, 2566680), (5840, 2208048), (5860, 2200512), (6280, 2053344), (7008, 1840040), (7032, 1833760), (7536, 1711120), (8760, 1472032), (8790, 1467008), (9344, 1380030), (9376, 1375320), (9420, 1368896), (10048, 1283340), (11461, 1125120), (11680, 1104024), (11720, 1100256), (12560, 1026672), (14016, 920020), (14064, 916880), (15072, 855560), (17520, 736016), (17580, 733504), (18688, 690015), (18752, 687660), (18840, 684448), (20096, 641670), (21389, 602880), (22922, 562560), (23360, 552012), (23440, 550128), (25120, 513336), (28032, 460010), (28128, 458440), (30144, 427780), (34383, 375040), (35040, 368008), (35160, 366752), (37504, 343830), (37680, 342224), (40192, 320835), (42778, 301440), (45844, 281280), (46001, 280320), (46720, 276006), (46880, 275064), (50240, 256668), (56064, 230005), (56256, 229220), (57305, 225024), (60288, 213890), (64167, 200960), (68766, 187520), (70080, 184004), (70320, 183376), (75008, 171915), (75360, 171112), (85556, 150720), (91688, 140640), (92002, 140160), (93440, 138003), (93760, 137532), (100480, 128334), (106945, 120576), (112512, 114610)]