2067236640

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{22787}}^1$

素因数の和:22821

約数の個数: 240

約数和(自身を含む): 8338220352

約数和(自身を除く): 6270983712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 22787, 30240, 45360, 45574, 68361, 90720, 91148, 113935, 136722, 159509, 182296, 205083, 227870, 273444, 319018, 341805, 364592, 410166, 455740, 478527, 546888, 615249, 638036, 683610, 729184, 797545, 820332, 911480, 957054, 1025415, 1093776, 1230498, 1276072, 1367220, 1435581, 1595090, 1640664, 1822960, 1845747, 1914108, 2050830, 2187552, 2392635, 2460996, 2552144, 2734440, 2871162, 3076245, 3190180, 3281328, 3645920, 3691494, 3828216, 4101660, 4306743, 4785270, 4921992, 5104288, 5468880, 5742324, 6152490, 6380360, 6562656, 7177905, 7382988, 7656432, 8203320, 8613486, 9228735, 9570540, 9843984, 10937760, 11484648, 12304980, 12760720, 12920229, 14355810, 14765976, 15312864, 16406640, 17226972, 18457470, 19141080, 19687968, 21533715, 22969296, 24609960, 25521440, 25840458, 28711620, 29531952, 32813280, 34453944, 36914940, 38282160, 43067430, 45938592, 49219920, 51680916, 57423240, 59063904, 64601145, 68907888, 73829880, 76564320, 86134860, 98439840, 103361832, 114846480, 129202290, 137815776, 147659760, 172269720, 206723664, 229692960, 258404580, 295319520, 344539440, 413447328, 516809160, 689078880, 1033618320, 2067236640]

約数ペア:

[(1, 2067236640), (2, 1033618320), (3, 689078880), (4, 516809160), (5, 413447328), (6, 344539440), (7, 295319520), (8, 258404580), (9, 229692960), (10, 206723664), (12, 172269720), (14, 147659760), (15, 137815776), (16, 129202290), (18, 114846480), (20, 103361832), (21, 98439840), (24, 86134860), (27, 76564320), (28, 73829880), (30, 68907888), (32, 64601145), (35, 59063904), (36, 57423240), (40, 51680916), (42, 49219920), (45, 45938592), (48, 43067430), (54, 38282160), (56, 36914940), (60, 34453944), (63, 32813280), (70, 29531952), (72, 28711620), (80, 25840458), (81, 25521440), (84, 24609960), (90, 22969296), (96, 21533715), (105, 19687968), (108, 19141080), (112, 18457470), (120, 17226972), (126, 16406640), (135, 15312864), (140, 14765976), (144, 14355810), (160, 12920229), (162, 12760720), (168, 12304980), (180, 11484648), (189, 10937760), (210, 9843984), (216, 9570540), (224, 9228735), (240, 8613486), (252, 8203320), (270, 7656432), (280, 7382988), (288, 7177905), (315, 6562656), (324, 6380360), (336, 6152490), (360, 5742324), (378, 5468880), (405, 5104288), (420, 4921992), (432, 4785270), (480, 4306743), (504, 4101660), (540, 3828216), (560, 3691494), (567, 3645920), (630, 3281328), (648, 3190180), (672, 3076245), (720, 2871162), (756, 2734440), (810, 2552144), (840, 2460996), (864, 2392635), (945, 2187552), (1008, 2050830), (1080, 1914108), (1120, 1845747), (1134, 1822960), (1260, 1640664), (1296, 1595090), (1440, 1435581), (1512, 1367220), (1620, 1276072), (1680, 1230498), (1890, 1093776), (2016, 1025415), (2160, 957054), (2268, 911480), (2520, 820332), (2592, 797545), (2835, 729184), (3024, 683610), (3240, 638036), (3360, 615249), (3780, 546888), (4320, 478527), (4536, 455740), (5040, 410166), (5670, 364592), (6048, 341805), (6480, 319018), (7560, 273444), (9072, 227870), (10080, 205083), (11340, 182296), (12960, 159509), (15120, 136722), (18144, 113935), (22680, 91148), (22787, 90720), (30240, 68361), (45360, 45574)]