2020967520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29443}}^1$

素因数の和:29485

約数の個数: 192

約数和(自身を含む): 7479247104

約数和(自身を除く): 5458279584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 2080, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 4576, 5280, 5720, 6240, 6864, 8580, 11440, 13728, 17160, 22880, 29443, 34320, 58886, 68640, 88329, 117772, 147215, 176658, 235544, 294430, 323873, 353316, 382759, 441645, 471088, 588860, 647746, 706632, 765518, 883290, 942176, 971619, 1148277, 1177720, 1295492, 1413264, 1531036, 1619365, 1766580, 1913795, 1943238, 2296554, 2355440, 2590984, 2826528, 3062072, 3238730, 3533160, 3827590, 3886476, 4210349, 4593108, 4710880, 4858095, 5181968, 5741385, 6124144, 6477460, 7066320, 7655180, 7772952, 8420698, 9186216, 9716190, 10363936, 11482770, 12248288, 12631047, 12954920, 14132640, 15310360, 15545904, 16841396, 18372432, 19432380, 21051745, 22965540, 25262094, 25909840, 30620720, 31091808, 33682792, 36744864, 38864760, 42103490, 45931080, 50524188, 51819680, 61241440, 63155235, 67365584, 77729520, 84206980, 91862160, 101048376, 126310470, 134731168, 155459040, 168413960, 183724320, 202096752, 252620940, 336827920, 404193504, 505241880, 673655840, 1010483760, 2020967520]

約数ペア:

[(1, 2020967520), (2, 1010483760), (3, 673655840), (4, 505241880), (5, 404193504), (6, 336827920), (8, 252620940), (10, 202096752), (11, 183724320), (12, 168413960), (13, 155459040), (15, 134731168), (16, 126310470), (20, 101048376), (22, 91862160), (24, 84206980), (26, 77729520), (30, 67365584), (32, 63155235), (33, 61241440), (39, 51819680), (40, 50524188), (44, 45931080), (48, 42103490), (52, 38864760), (55, 36744864), (60, 33682792), (65, 31091808), (66, 30620720), (78, 25909840), (80, 25262094), (88, 22965540), (96, 21051745), (104, 19432380), (110, 18372432), (120, 16841396), (130, 15545904), (132, 15310360), (143, 14132640), (156, 12954920), (160, 12631047), (165, 12248288), (176, 11482770), (195, 10363936), (208, 9716190), (220, 9186216), (240, 8420698), (260, 7772952), (264, 7655180), (286, 7066320), (312, 6477460), (330, 6124144), (352, 5741385), (390, 5181968), (416, 4858095), (429, 4710880), (440, 4593108), (480, 4210349), (520, 3886476), (528, 3827590), (572, 3533160), (624, 3238730), (660, 3062072), (715, 2826528), (780, 2590984), (858, 2355440), (880, 2296554), (1040, 1943238), (1056, 1913795), (1144, 1766580), (1248, 1619365), (1320, 1531036), (1430, 1413264), (1560, 1295492), (1716, 1177720), (1760, 1148277), (2080, 971619), (2145, 942176), (2288, 883290), (2640, 765518), (2860, 706632), (3120, 647746), (3432, 588860), (4290, 471088), (4576, 441645), (5280, 382759), (5720, 353316), (6240, 323873), (6864, 294430), (8580, 235544), (11440, 176658), (13728, 147215), (17160, 117772), (22880, 88329), (29443, 68640), (34320, 58886)]