20220171840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{638263}}^1$

素因数の和:638297

約数の個数: 168

約数和(自身を含む): 75871718208

約数和(自身を除く): 55651546368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10560, 15840, 31680, 638263, 1276526, 1914789, 2553052, 3191315, 3829578, 5106104, 5744367, 6382630, 7020893, 7659156, 9573945, 10212208, 11488734, 12765260, 14041786, 15318312, 19147890, 20424416, 21062679, 22977468, 25530520, 28083572, 28721835, 30636624, 35104465, 38295780, 40848832, 42125358, 45954936, 51061040, 56167144, 57443670, 61273248, 63188037, 70208930, 76591560, 84250716, 91909872, 102122080, 105313395, 112334288, 114887340, 122546496, 126376074, 140417860, 153183120, 168501432, 183819744, 204244160, 210626790, 224668576, 229774680, 252752148, 280835720, 306366240, 315940185, 337002864, 367639488, 421253580, 449337152, 459549360, 505504296, 561671440, 612732480, 631880370, 674005728, 842507160, 919098720, 1011008592, 1123342880, 1263760740, 1348011456, 1685014320, 1838197440, 2022017184, 2246685760, 2527521480, 3370028640, 4044034368, 5055042960, 6740057280, 10110085920, 20220171840]

約数ペア:

[(1, 20220171840), (2, 10110085920), (3, 6740057280), (4, 5055042960), (5, 4044034368), (6, 3370028640), (8, 2527521480), (9, 2246685760), (10, 2022017184), (11, 1838197440), (12, 1685014320), (15, 1348011456), (16, 1263760740), (18, 1123342880), (20, 1011008592), (22, 919098720), (24, 842507160), (30, 674005728), (32, 631880370), (33, 612732480), (36, 561671440), (40, 505504296), (44, 459549360), (45, 449337152), (48, 421253580), (55, 367639488), (60, 337002864), (64, 315940185), (66, 306366240), (72, 280835720), (80, 252752148), (88, 229774680), (90, 224668576), (96, 210626790), (99, 204244160), (110, 183819744), (120, 168501432), (132, 153183120), (144, 140417860), (160, 126376074), (165, 122546496), (176, 114887340), (180, 112334288), (192, 105313395), (198, 102122080), (220, 91909872), (240, 84250716), (264, 76591560), (288, 70208930), (320, 63188037), (330, 61273248), (352, 57443670), (360, 56167144), (396, 51061040), (440, 45954936), (480, 42125358), (495, 40848832), (528, 38295780), (576, 35104465), (660, 30636624), (704, 28721835), (720, 28083572), (792, 25530520), (880, 22977468), (960, 21062679), (990, 20424416), (1056, 19147890), (1320, 15318312), (1440, 14041786), (1584, 12765260), (1760, 11488734), (1980, 10212208), (2112, 9573945), (2640, 7659156), (2880, 7020893), (3168, 6382630), (3520, 5744367), (3960, 5106104), (5280, 3829578), (6336, 3191315), (7920, 2553052), (10560, 1914789), (15840, 1276526), (31680, 638263)]