1967197440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:445

約数の個数: 288

約数和(自身を含む): 6836247936

約数和(自身を除く): 4869050496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 157, 160, 192, 195, 208, 240, 251, 256, 260, 312, 314, 320, 384, 390, 416, 471, 480, 502, 520, 624, 628, 640, 753, 768, 780, 785, 832, 942, 960, 1004, 1040, 1248, 1255, 1256, 1280, 1506, 1560, 1570, 1664, 1884, 1920, 2008, 2041, 2080, 2355, 2496, 2510, 2512, 3012, 3120, 3140, 3263, 3328, 3765, 3768, 3840, 4016, 4082, 4160, 4710, 4992, 5020, 5024, 6024, 6123, 6240, 6280, 6526, 7530, 7536, 8032, 8164, 8320, 9420, 9789, 9984, 10040, 10048, 10205, 12048, 12246, 12480, 12560, 13052, 15060, 15072, 16064, 16315, 16328, 16640, 18840, 19578, 20080, 20096, 20410, 24096, 24492, 24960, 25120, 26104, 30120, 30144, 30615, 32128, 32630, 32656, 37680, 39156, 39407, 40160, 40192, 40820, 48192, 48945, 48984, 49920, 50240, 52208, 60240, 60288, 61230, 64256, 65260, 65312, 75360, 78312, 78814, 80320, 81640, 96384, 97890, 97968, 100480, 104416, 118221, 120480, 120576, 122460, 130520, 130624, 150720, 156624, 157628, 160640, 163280, 192768, 195780, 195936, 197035, 200960, 208832, 236442, 240960, 244920, 261040, 261248, 301440, 313248, 315256, 321280, 326560, 391560, 391872, 394070, 417664, 472884, 481920, 489840, 512291, 522080, 522496, 591105, 602880, 626496, 630512, 653120, 783120, 783744, 788140, 835328, 945768, 963840, 979680, 1024582, 1044160, 1182210, 1252992, 1261024, 1306240, 1536873, 1566240, 1567488, 1576280, 1891536, 1959360, 2049164, 2088320, 2364420, 2505984, 2522048, 2561455, 2612480, 3073746, 3132480, 3152560, 3783072, 3918720, 4098328, 4176640, 4728840, 5044096, 5122910, 6147492, 6264960, 6305120, 7566144, 7684365, 7837440, 8196656, 9457680, 10088192, 10245820, 12294984, 12529920, 12610240, 15132288, 15368730, 16393312, 18915360, 20491640, 24589968, 25220480, 30264576, 30737460, 32786624, 37830720, 40983280, 49179936, 50440960, 61474920, 65573248, 75661440, 81966560, 98359872, 122949840, 131146496, 151322880, 163933120, 196719744, 245899680, 327866240, 393439488, 491799360, 655732480, 983598720, 1967197440]

約数ペア:

[(1, 1967197440), (2, 983598720), (3, 655732480), (4, 491799360), (5, 393439488), (6, 327866240), (8, 245899680), (10, 196719744), (12, 163933120), (13, 151322880), (15, 131146496), (16, 122949840), (20, 98359872), (24, 81966560), (26, 75661440), (30, 65573248), (32, 61474920), (39, 50440960), (40, 49179936), (48, 40983280), (52, 37830720), (60, 32786624), (64, 30737460), (65, 30264576), (78, 25220480), (80, 24589968), (96, 20491640), (104, 18915360), (120, 16393312), (128, 15368730), (130, 15132288), (156, 12610240), (157, 12529920), (160, 12294984), (192, 10245820), (195, 10088192), (208, 9457680), (240, 8196656), (251, 7837440), (256, 7684365), (260, 7566144), (312, 6305120), (314, 6264960), (320, 6147492), (384, 5122910), (390, 5044096), (416, 4728840), (471, 4176640), (480, 4098328), (502, 3918720), (520, 3783072), (624, 3152560), (628, 3132480), (640, 3073746), (753, 2612480), (768, 2561455), (780, 2522048), (785, 2505984), (832, 2364420), (942, 2088320), (960, 2049164), (1004, 1959360), (1040, 1891536), (1248, 1576280), (1255, 1567488), (1256, 1566240), (1280, 1536873), (1506, 1306240), (1560, 1261024), (1570, 1252992), (1664, 1182210), (1884, 1044160), (1920, 1024582), (2008, 979680), (2041, 963840), (2080, 945768), (2355, 835328), (2496, 788140), (2510, 783744), (2512, 783120), (3012, 653120), (3120, 630512), (3140, 626496), (3263, 602880), (3328, 591105), (3765, 522496), (3768, 522080), (3840, 512291), (4016, 489840), (4082, 481920), (4160, 472884), (4710, 417664), (4992, 394070), (5020, 391872), (5024, 391560), (6024, 326560), (6123, 321280), (6240, 315256), (6280, 313248), (6526, 301440), (7530, 261248), (7536, 261040), (8032, 244920), (8164, 240960), (8320, 236442), (9420, 208832), (9789, 200960), (9984, 197035), (10040, 195936), (10048, 195780), (10205, 192768), (12048, 163280), (12246, 160640), (12480, 157628), (12560, 156624), (13052, 150720), (15060, 130624), (15072, 130520), (16064, 122460), (16315, 120576), (16328, 120480), (16640, 118221), (18840, 104416), (19578, 100480), (20080, 97968), (20096, 97890), (20410, 96384), (24096, 81640), (24492, 80320), (24960, 78814), (25120, 78312), (26104, 75360), (30120, 65312), (30144, 65260), (30615, 64256), (32128, 61230), (32630, 60288), (32656, 60240), (37680, 52208), (39156, 50240), (39407, 49920), (40160, 48984), (40192, 48945), (40820, 48192)]