86306640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:250

約数の個数: 240

約数和(自身を含む): 320604480

約数和(自身を除く): 234297840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 49, 56, 60, 70, 80, 82, 84, 98, 105, 112, 120, 123, 140, 147, 164, 168, 179, 196, 205, 210, 240, 245, 246, 280, 287, 294, 328, 336, 358, 392, 410, 420, 490, 492, 537, 560, 574, 588, 615, 656, 716, 735, 784, 820, 840, 861, 895, 980, 984, 1074, 1148, 1176, 1230, 1253, 1432, 1435, 1470, 1640, 1680, 1722, 1790, 1960, 1968, 2009, 2148, 2296, 2352, 2460, 2506, 2685, 2864, 2870, 2940, 3280, 3444, 3580, 3759, 3920, 4018, 4296, 4305, 4592, 4920, 5012, 5370, 5740, 5880, 6027, 6265, 6888, 7160, 7339, 7518, 8036, 8592, 8610, 8771, 9840, 10024, 10045, 10740, 11480, 11760, 12054, 12530, 13776, 14320, 14678, 15036, 16072, 17220, 17542, 18795, 20048, 20090, 21480, 22017, 22960, 24108, 25060, 26313, 29356, 30072, 30135, 32144, 34440, 35084, 36695, 37590, 40180, 42960, 43855, 44034, 48216, 50120, 51373, 52626, 58712, 60144, 60270, 68880, 70168, 73390, 75180, 80360, 87710, 88068, 96432, 100240, 102746, 105252, 110085, 117424, 120540, 131565, 140336, 146780, 150360, 154119, 160720, 175420, 176136, 205492, 210504, 220170, 241080, 256865, 263130, 293560, 300720, 308238, 350840, 352272, 359611, 410984, 421008, 440340, 482160, 513730, 526260, 587120, 616476, 701680, 719222, 770595, 821968, 880680, 1027460, 1052520, 1078833, 1232952, 1438444, 1541190, 1761360, 1798055, 2054920, 2105040, 2157666, 2465904, 2876888, 3082380, 3596110, 4109840, 4315332, 5394165, 5753776, 6164760, 7192220, 8630664, 10788330, 12329520, 14384440, 17261328, 21576660, 28768880, 43153320, 86306640]

約数ペア:

[(1, 86306640), (2, 43153320), (3, 28768880), (4, 21576660), (5, 17261328), (6, 14384440), (7, 12329520), (8, 10788330), (10, 8630664), (12, 7192220), (14, 6164760), (15, 5753776), (16, 5394165), (20, 4315332), (21, 4109840), (24, 3596110), (28, 3082380), (30, 2876888), (35, 2465904), (40, 2157666), (41, 2105040), (42, 2054920), (48, 1798055), (49, 1761360), (56, 1541190), (60, 1438444), (70, 1232952), (80, 1078833), (82, 1052520), (84, 1027460), (98, 880680), (105, 821968), (112, 770595), (120, 719222), (123, 701680), (140, 616476), (147, 587120), (164, 526260), (168, 513730), (179, 482160), (196, 440340), (205, 421008), (210, 410984), (240, 359611), (245, 352272), (246, 350840), (280, 308238), (287, 300720), (294, 293560), (328, 263130), (336, 256865), (358, 241080), (392, 220170), (410, 210504), (420, 205492), (490, 176136), (492, 175420), (537, 160720), (560, 154119), (574, 150360), (588, 146780), (615, 140336), (656, 131565), (716, 120540), (735, 117424), (784, 110085), (820, 105252), (840, 102746), (861, 100240), (895, 96432), (980, 88068), (984, 87710), (1074, 80360), (1148, 75180), (1176, 73390), (1230, 70168), (1253, 68880), (1432, 60270), (1435, 60144), (1470, 58712), (1640, 52626), (1680, 51373), (1722, 50120), (1790, 48216), (1960, 44034), (1968, 43855), (2009, 42960), (2148, 40180), (2296, 37590), (2352, 36695), (2460, 35084), (2506, 34440), (2685, 32144), (2864, 30135), (2870, 30072), (2940, 29356), (3280, 26313), (3444, 25060), (3580, 24108), (3759, 22960), (3920, 22017), (4018, 21480), (4296, 20090), (4305, 20048), (4592, 18795), (4920, 17542), (5012, 17220), (5370, 16072), (5740, 15036), (5880, 14678), (6027, 14320), (6265, 13776), (6888, 12530), (7160, 12054), (7339, 11760), (7518, 11480), (8036, 10740), (8592, 10045), (8610, 10024), (8771, 9840)]