31191328000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8191}}^1$

素因数の和:8246

約数の個数: 288

約数和(自身を含む): 94036819968

約数和(自身を除く): 62845491968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 80, 85, 100, 112, 119, 125, 128, 136, 140, 160, 170, 175, 200, 224, 238, 250, 256, 272, 280, 320, 340, 350, 400, 425, 448, 476, 500, 544, 560, 595, 640, 680, 700, 800, 850, 875, 896, 952, 1000, 1088, 1120, 1190, 1280, 1360, 1400, 1600, 1700, 1750, 1792, 1904, 2000, 2125, 2176, 2240, 2380, 2720, 2800, 2975, 3200, 3400, 3500, 3808, 4000, 4250, 4352, 4480, 4760, 5440, 5600, 5950, 6400, 6800, 7000, 7616, 8000, 8191, 8500, 8960, 9520, 10880, 11200, 11900, 13600, 14000, 14875, 15232, 16000, 16382, 17000, 19040, 21760, 22400, 23800, 27200, 28000, 29750, 30464, 32000, 32764, 34000, 38080, 40955, 44800, 47600, 54400, 56000, 57337, 59500, 65528, 68000, 76160, 81910, 95200, 108800, 112000, 114674, 119000, 131056, 136000, 139247, 152320, 163820, 190400, 204775, 224000, 229348, 238000, 262112, 272000, 278494, 286685, 327640, 380800, 409550, 458696, 476000, 524224, 544000, 556988, 573370, 655280, 696235, 761600, 819100, 917392, 952000, 974729, 1023875, 1048448, 1113976, 1146740, 1310560, 1392470, 1433425, 1638200, 1834784, 1904000, 1949458, 2047750, 2096896, 2227952, 2293480, 2621120, 2784940, 2866850, 3276400, 3481175, 3669568, 3808000, 3898916, 4095500, 4455904, 4586960, 4873645, 5242240, 5569880, 5733700, 6552800, 6962350, 7167125, 7339136, 7797832, 8191000, 8911808, 9173920, 9747290, 10484480, 11139760, 11467400, 13105600, 13924700, 14334250, 14678272, 15595664, 16382000, 17405875, 17823616, 18347840, 19494580, 22279520, 22934800, 24368225, 26211200, 27849400, 28668500, 31191328, 32764000, 34811750, 35647232, 36695680, 38989160, 44559040, 45869600, 48736450, 52422400, 55698800, 57337000, 62382656, 65528000, 69623500, 73391360, 77978320, 89118080, 91739200, 97472900, 111397600, 114674000, 121841125, 124765312, 131056000, 139247000, 155956640, 178236160, 183478400, 194945800, 222795200, 229348000, 243682250, 249530624, 262112000, 278494000, 311913280, 366956800, 389891600, 445590400, 458696000, 487364500, 556988000, 623826560, 779783200, 891180800, 917392000, 974729000, 1113976000, 1247653120, 1559566400, 1834784000, 1949458000, 2227952000, 3119132800, 3898916000, 4455904000, 6238265600, 7797832000, 15595664000, 31191328000]

約数ペア:

[(1, 31191328000), (2, 15595664000), (4, 7797832000), (5, 6238265600), (7, 4455904000), (8, 3898916000), (10, 3119132800), (14, 2227952000), (16, 1949458000), (17, 1834784000), (20, 1559566400), (25, 1247653120), (28, 1113976000), (32, 974729000), (34, 917392000), (35, 891180800), (40, 779783200), (50, 623826560), (56, 556988000), (64, 487364500), (68, 458696000), (70, 445590400), (80, 389891600), (85, 366956800), (100, 311913280), (112, 278494000), (119, 262112000), (125, 249530624), (128, 243682250), (136, 229348000), (140, 222795200), (160, 194945800), (170, 183478400), (175, 178236160), (200, 155956640), (224, 139247000), (238, 131056000), (250, 124765312), (256, 121841125), (272, 114674000), (280, 111397600), (320, 97472900), (340, 91739200), (350, 89118080), (400, 77978320), (425, 73391360), (448, 69623500), (476, 65528000), (500, 62382656), (544, 57337000), (560, 55698800), (595, 52422400), (640, 48736450), (680, 45869600), (700, 44559040), (800, 38989160), (850, 36695680), (875, 35647232), (896, 34811750), (952, 32764000), (1000, 31191328), (1088, 28668500), (1120, 27849400), (1190, 26211200), (1280, 24368225), (1360, 22934800), (1400, 22279520), (1600, 19494580), (1700, 18347840), (1750, 17823616), (1792, 17405875), (1904, 16382000), (2000, 15595664), (2125, 14678272), (2176, 14334250), (2240, 13924700), (2380, 13105600), (2720, 11467400), (2800, 11139760), (2975, 10484480), (3200, 9747290), (3400, 9173920), (3500, 8911808), (3808, 8191000), (4000, 7797832), (4250, 7339136), (4352, 7167125), (4480, 6962350), (4760, 6552800), (5440, 5733700), (5600, 5569880), (5950, 5242240), (6400, 4873645), (6800, 4586960), (7000, 4455904), (7616, 4095500), (8000, 3898916), (8191, 3808000), (8500, 3669568), (8960, 3481175), (9520, 3276400), (10880, 2866850), (11200, 2784940), (11900, 2621120), (13600, 2293480), (14000, 2227952), (14875, 2096896), (15232, 2047750), (16000, 1949458), (16382, 1904000), (17000, 1834784), (19040, 1638200), (21760, 1433425), (22400, 1392470), (23800, 1310560), (27200, 1146740), (28000, 1113976), (29750, 1048448), (30464, 1023875), (32000, 974729), (32764, 952000), (34000, 917392), (38080, 819100), (40955, 761600), (44800, 696235), (47600, 655280), (54400, 573370), (56000, 556988), (57337, 544000), (59500, 524224), (65528, 476000), (68000, 458696), (76160, 409550), (81910, 380800), (95200, 327640), (108800, 286685), (112000, 278494), (114674, 272000), (119000, 262112), (131056, 238000), (136000, 229348), (139247, 224000), (152320, 204775), (163820, 190400)]