86516640

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{2861}}^1$

素因数の和:2892

約数の個数: 192

約数和(自身を含む): 346187520

約数和(自身を除く): 259670880

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, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 2861, 3024, 3360, 3780, 4320, 5040, 5722, 6048, 7560, 8583, 10080, 11444, 14305, 15120, 17166, 20027, 22888, 25749, 28610, 30240, 34332, 40054, 42915, 45776, 51498, 57220, 60081, 68664, 77247, 80108, 85830, 91552, 100135, 102996, 114440, 120162, 128745, 137328, 154494, 160216, 171660, 180243, 200270, 205992, 228880, 240324, 257490, 274656, 300405, 308988, 320432, 343320, 360486, 386235, 400540, 411984, 457760, 480648, 514980, 540729, 600810, 617976, 640864, 686640, 720972, 772470, 801080, 823968, 901215, 961296, 1029960, 1081458, 1201620, 1235952, 1373280, 1441944, 1544940, 1602160, 1802430, 1922592, 2059920, 2162916, 2403240, 2471904, 2703645, 2883888, 3089880, 3204320, 3604860, 4119840, 4325832, 4806480, 5407290, 5767776, 6179760, 7209720, 8651664, 9612960, 10814580, 12359520, 14419440, 17303328, 21629160, 28838880, 43258320, 86516640]

約数ペア:

[(1, 86516640), (2, 43258320), (3, 28838880), (4, 21629160), (5, 17303328), (6, 14419440), (7, 12359520), (8, 10814580), (9, 9612960), (10, 8651664), (12, 7209720), (14, 6179760), (15, 5767776), (16, 5407290), (18, 4806480), (20, 4325832), (21, 4119840), (24, 3604860), (27, 3204320), (28, 3089880), (30, 2883888), (32, 2703645), (35, 2471904), (36, 2403240), (40, 2162916), (42, 2059920), (45, 1922592), (48, 1802430), (54, 1602160), (56, 1544940), (60, 1441944), (63, 1373280), (70, 1235952), (72, 1201620), (80, 1081458), (84, 1029960), (90, 961296), (96, 901215), (105, 823968), (108, 801080), (112, 772470), (120, 720972), (126, 686640), (135, 640864), (140, 617976), (144, 600810), (160, 540729), (168, 514980), (180, 480648), (189, 457760), (210, 411984), (216, 400540), (224, 386235), (240, 360486), (252, 343320), (270, 320432), (280, 308988), (288, 300405), (315, 274656), (336, 257490), (360, 240324), (378, 228880), (420, 205992), (432, 200270), (480, 180243), (504, 171660), (540, 160216), (560, 154494), (630, 137328), (672, 128745), (720, 120162), (756, 114440), (840, 102996), (864, 100135), (945, 91552), (1008, 85830), (1080, 80108), (1120, 77247), (1260, 68664), (1440, 60081), (1512, 57220), (1680, 51498), (1890, 45776), (2016, 42915), (2160, 40054), (2520, 34332), (2861, 30240), (3024, 28610), (3360, 25749), (3780, 22888), (4320, 20027), (5040, 17166), (5722, 15120), (6048, 14305), (7560, 11444), (8583, 10080)]