1906787520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20063}}^1$

素因数の和:20100

約数の個数: 224

約数和(自身を含む): 7338608640

約数和(自身を除く): 5431821120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3520, 3960, 4320, 4752, 5280, 5940, 6336, 7920, 8640, 9504, 10560, 11880, 15840, 19008, 20063, 23760, 31680, 40126, 47520, 60189, 80252, 95040, 100315, 120378, 160504, 180567, 200630, 220693, 240756, 300945, 321008, 361134, 401260, 441386, 481512, 541701, 601890, 642016, 662079, 722268, 802520, 882772, 902835, 963024, 1083402, 1103465, 1203780, 1284032, 1324158, 1444536, 1605040, 1765544, 1805670, 1926048, 1986237, 2166804, 2206930, 2407560, 2648316, 2708505, 2889072, 3210080, 3310395, 3531088, 3611340, 3852096, 3972474, 4333608, 4413860, 4815120, 5296632, 5417010, 5778144, 5958711, 6420160, 6620790, 7062176, 7222680, 7944948, 8667216, 8827720, 9630240, 9931185, 10593264, 10834020, 11556288, 11917422, 13241580, 14124352, 14445360, 15889896, 17334432, 17655440, 19260480, 19862370, 21186528, 21668040, 23834844, 26483160, 28890720, 29793555, 31779792, 34668864, 35310880, 39724740, 42373056, 43336080, 47669688, 52966320, 57781440, 59587110, 63559584, 70621760, 79449480, 86672160, 95339376, 105932640, 119174220, 127119168, 158898960, 173344320, 190678752, 211865280, 238348440, 317797920, 381357504, 476696880, 635595840, 953393760, 1906787520]

約数ペア:

[(1, 1906787520), (2, 953393760), (3, 635595840), (4, 476696880), (5, 381357504), (6, 317797920), (8, 238348440), (9, 211865280), (10, 190678752), (11, 173344320), (12, 158898960), (15, 127119168), (16, 119174220), (18, 105932640), (20, 95339376), (22, 86672160), (24, 79449480), (27, 70621760), (30, 63559584), (32, 59587110), (33, 57781440), (36, 52966320), (40, 47669688), (44, 43336080), (45, 42373056), (48, 39724740), (54, 35310880), (55, 34668864), (60, 31779792), (64, 29793555), (66, 28890720), (72, 26483160), (80, 23834844), (88, 21668040), (90, 21186528), (96, 19862370), (99, 19260480), (108, 17655440), (110, 17334432), (120, 15889896), (132, 14445360), (135, 14124352), (144, 13241580), (160, 11917422), (165, 11556288), (176, 10834020), (180, 10593264), (192, 9931185), (198, 9630240), (216, 8827720), (220, 8667216), (240, 7944948), (264, 7222680), (270, 7062176), (288, 6620790), (297, 6420160), (320, 5958711), (330, 5778144), (352, 5417010), (360, 5296632), (396, 4815120), (432, 4413860), (440, 4333608), (480, 3972474), (495, 3852096), (528, 3611340), (540, 3531088), (576, 3310395), (594, 3210080), (660, 2889072), (704, 2708505), (720, 2648316), (792, 2407560), (864, 2206930), (880, 2166804), (960, 1986237), (990, 1926048), (1056, 1805670), (1080, 1765544), (1188, 1605040), (1320, 1444536), (1440, 1324158), (1485, 1284032), (1584, 1203780), (1728, 1103465), (1760, 1083402), (1980, 963024), (2112, 902835), (2160, 882772), (2376, 802520), (2640, 722268), (2880, 662079), (2970, 642016), (3168, 601890), (3520, 541701), (3960, 481512), (4320, 441386), (4752, 401260), (5280, 361134), (5940, 321008), (6336, 300945), (7920, 240756), (8640, 220693), (9504, 200630), (10560, 180567), (11880, 160504), (15840, 120378), (19008, 100315), (20063, 95040), (23760, 80252), (31680, 60189), (40126, 47520)]