820154160

素因数分解:

$2^4\times 3^6\times 5^1\times 7^3\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 560

約数和(自身を含む): 3415406400

約数和(自身を除く): 2595252240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 82, 84, 90, 98, 105, 108, 112, 120, 123, 126, 135, 140, 144, 147, 162, 164, 168, 180, 189, 196, 205, 210, 216, 240, 243, 245, 246, 252, 270, 280, 287, 294, 315, 324, 328, 336, 343, 360, 369, 378, 392, 405, 410, 420, 432, 441, 486, 490, 492, 504, 540, 560, 567, 574, 588, 615, 630, 648, 656, 686, 720, 729, 735, 738, 756, 784, 810, 820, 840, 861, 882, 945, 972, 980, 984, 1008, 1029, 1080, 1107, 1134, 1148, 1176, 1215, 1230, 1260, 1296, 1323, 1372, 1435, 1458, 1470, 1476, 1512, 1620, 1640, 1680, 1701, 1715, 1722, 1764, 1845, 1890, 1944, 1960, 1968, 2009, 2058, 2160, 2205, 2214, 2268, 2296, 2352, 2430, 2460, 2520, 2583, 2646, 2744, 2835, 2870, 2916, 2940, 2952, 3024, 3087, 3240, 3280, 3321, 3402, 3430, 3444, 3528, 3645, 3690, 3780, 3888, 3920, 3969, 4018, 4116, 4305, 4410, 4428, 4536, 4592, 4860, 4920, 5040, 5103, 5145, 5166, 5292, 5488, 5535, 5670, 5740, 5832, 5880, 5904, 6027, 6174, 6480, 6615, 6642, 6804, 6860, 6888, 7056, 7290, 7380, 7560, 7749, 7938, 8036, 8232, 8505, 8610, 8820, 8856, 9072, 9261, 9720, 9840, 9963, 10045, 10206, 10290, 10332, 10584, 11070, 11340, 11480, 11664, 11760, 11907, 12054, 12348, 12915, 13230, 13284, 13608, 13720, 13776, 14063, 14580, 14760, 15120, 15435, 15498, 15876, 16072, 16464, 16605, 17010, 17220, 17640, 17712, 18081, 18522, 19440, 19845, 19926, 20090, 20412, 20580, 20664, 21168, 22140, 22680, 22960, 23247, 23814, 24108, 24696, 25515, 25830, 26460, 26568, 27216, 27440, 27783, 28126, 29160, 29520, 29889, 30135, 30870, 30996, 31752, 32144, 33210, 34020, 34440, 35280, 35721, 36162, 37044, 38745, 39690, 39852, 40180, 40824, 41160, 41328, 42189, 44280, 45360, 46305, 46494, 47628, 48216, 49392, 49815, 51030, 51660, 52920, 53136, 54243, 55566, 56252, 58320, 59535, 59778, 60270, 61740, 61992, 63504, 66420, 68040, 68880, 69741, 70315, 71442, 72324, 74088, 77490, 79380, 79704, 80360, 81648, 82320, 83349, 84378, 88560, 90405, 92610, 92988, 95256, 96432, 99630, 102060, 103320, 105840, 108486, 111132, 112504, 116235, 119070, 119556, 120540, 123480, 123984, 126567, 132840, 136080, 138915, 139482, 140630, 142884, 144648, 148176, 149445, 154980, 158760, 159408, 160720, 162729, 166698, 168756, 178605, 180810, 185220, 185976, 190512, 199260, 204120, 206640, 209223, 210945, 216972, 222264, 225008, 232470, 238140, 239112, 241080, 246960, 250047, 253134, 265680, 271215, 277830, 278964, 281260, 285768, 289296, 298890, 309960, 317520, 325458, 333396, 337512, 348705, 357210, 361620, 370440, 371952, 379701, 398520, 408240, 416745, 418446, 421890, 433944, 444528, 464940, 476280, 478224, 482160, 488187, 500094, 506268, 542430, 555660, 557928, 562520, 571536, 597780, 619920, 632835, 650916, 666792, 675024, 697410, 714420, 723240, 740880, 759402, 797040, 813645, 833490, 836892, 843780, 867888, 929880, 952560, 976374, 1000188, 1012536, 1046115, 1084860, 1111320, 1115856, 1125040, 1139103, 1195560, 1250235, 1265670, 1301832, 1333584, 1394820, 1428840, 1446480, 1464561, 1518804, 1627290, 1666980, 1673784, 1687560, 1859760, 1898505, 1952748, 2000376, 2025072, 2092230, 2169720, 2222640, 2278206, 2391120, 2440935, 2500470, 2531340, 2603664, 2789640, 2857680, 2929122, 3037608, 3254580, 3333960, 3347568, 3375120, 3417309, 3797010, 3905496, 4000752, 4184460, 4339440, 4556412, 4881870, 5000940, 5062680, 5579280, 5695515, 5858244, 6075216, 6509160, 6667920, 6834618, 7322805, 7594020, 7810992, 8368920, 9112824, 9763740, 10001880, 10125360, 10251927, 11391030, 11716488, 13018320, 13669236, 14645610, 15188040, 16737840, 17086545, 18225648, 19527480, 20003760, 20503854, 22782060, 23432976, 27338472, 29291220, 30376080, 34173090, 39054960, 41007708, 45564120, 51259635, 54676944, 58582440, 68346180, 82015416, 91128240, 102519270, 117164880, 136692360, 164030832, 205038540, 273384720, 410077080, 820154160]

約数ペア:

[(1, 820154160), (2, 410077080), (3, 273384720), (4, 205038540), (5, 164030832), (6, 136692360), (7, 117164880), (8, 102519270), (9, 91128240), (10, 82015416), (12, 68346180), (14, 58582440), (15, 54676944), (16, 51259635), (18, 45564120), (20, 41007708), (21, 39054960), (24, 34173090), (27, 30376080), (28, 29291220), (30, 27338472), (35, 23432976), (36, 22782060), (40, 20503854), (41, 20003760), (42, 19527480), (45, 18225648), (48, 17086545), (49, 16737840), (54, 15188040), (56, 14645610), (60, 13669236), (63, 13018320), (70, 11716488), (72, 11391030), (80, 10251927), (81, 10125360), (82, 10001880), (84, 9763740), (90, 9112824), (98, 8368920), (105, 7810992), (108, 7594020), (112, 7322805), (120, 6834618), (123, 6667920), (126, 6509160), (135, 6075216), (140, 5858244), (144, 5695515), (147, 5579280), (162, 5062680), (164, 5000940), (168, 4881870), (180, 4556412), (189, 4339440), (196, 4184460), (205, 4000752), (210, 3905496), (216, 3797010), (240, 3417309), (243, 3375120), (245, 3347568), (246, 3333960), (252, 3254580), (270, 3037608), (280, 2929122), (287, 2857680), (294, 2789640), (315, 2603664), (324, 2531340), (328, 2500470), (336, 2440935), (343, 2391120), (360, 2278206), (369, 2222640), (378, 2169720), (392, 2092230), (405, 2025072), (410, 2000376), (420, 1952748), (432, 1898505), (441, 1859760), (486, 1687560), (490, 1673784), (492, 1666980), (504, 1627290), (540, 1518804), (560, 1464561), (567, 1446480), (574, 1428840), (588, 1394820), (615, 1333584), (630, 1301832), (648, 1265670), (656, 1250235), (686, 1195560), (720, 1139103), (729, 1125040), (735, 1115856), (738, 1111320), (756, 1084860), (784, 1046115), (810, 1012536), (820, 1000188), (840, 976374), (861, 952560), (882, 929880), (945, 867888), (972, 843780), (980, 836892), (984, 833490), (1008, 813645), (1029, 797040), (1080, 759402), (1107, 740880), (1134, 723240), (1148, 714420), (1176, 697410), (1215, 675024), (1230, 666792), (1260, 650916), (1296, 632835), (1323, 619920), (1372, 597780), (1435, 571536), (1458, 562520), (1470, 557928), (1476, 555660), (1512, 542430), (1620, 506268), (1640, 500094), (1680, 488187), (1701, 482160), (1715, 478224), (1722, 476280), (1764, 464940), (1845, 444528), (1890, 433944), (1944, 421890), (1960, 418446), (1968, 416745), (2009, 408240), (2058, 398520), (2160, 379701), (2205, 371952), (2214, 370440), (2268, 361620), (2296, 357210), (2352, 348705), (2430, 337512), (2460, 333396), (2520, 325458), (2583, 317520), (2646, 309960), (2744, 298890), (2835, 289296), (2870, 285768), (2916, 281260), (2940, 278964), (2952, 277830), (3024, 271215), (3087, 265680), (3240, 253134), (3280, 250047), (3321, 246960), (3402, 241080), (3430, 239112), (3444, 238140), (3528, 232470), (3645, 225008), (3690, 222264), (3780, 216972), (3888, 210945), (3920, 209223), (3969, 206640), (4018, 204120), (4116, 199260), (4305, 190512), (4410, 185976), (4428, 185220), (4536, 180810), (4592, 178605), (4860, 168756), (4920, 166698), (5040, 162729), (5103, 160720), (5145, 159408), (5166, 158760), (5292, 154980), (5488, 149445), (5535, 148176), (5670, 144648), (5740, 142884), (5832, 140630), (5880, 139482), (5904, 138915), (6027, 136080), (6174, 132840), (6480, 126567), (6615, 123984), (6642, 123480), (6804, 120540), (6860, 119556), (6888, 119070), (7056, 116235), (7290, 112504), (7380, 111132), (7560, 108486), (7749, 105840), (7938, 103320), (8036, 102060), (8232, 99630), (8505, 96432), (8610, 95256), (8820, 92988), (8856, 92610), (9072, 90405), (9261, 88560), (9720, 84378), (9840, 83349), (9963, 82320), (10045, 81648), (10206, 80360), (10290, 79704), (10332, 79380), (10584, 77490), (11070, 74088), (11340, 72324), (11480, 71442), (11664, 70315), (11760, 69741), (11907, 68880), (12054, 68040), (12348, 66420), (12915, 63504), (13230, 61992), (13284, 61740), (13608, 60270), (13720, 59778), (13776, 59535), (14063, 58320), (14580, 56252), (14760, 55566), (15120, 54243), (15435, 53136), (15498, 52920), (15876, 51660), (16072, 51030), (16464, 49815), (16605, 49392), (17010, 48216), (17220, 47628), (17640, 46494), (17712, 46305), (18081, 45360), (18522, 44280), (19440, 42189), (19845, 41328), (19926, 41160), (20090, 40824), (20412, 40180), (20580, 39852), (20664, 39690), (21168, 38745), (22140, 37044), (22680, 36162), (22960, 35721), (23247, 35280), (23814, 34440), (24108, 34020), (24696, 33210), (25515, 32144), (25830, 31752), (26460, 30996), (26568, 30870), (27216, 30135), (27440, 29889), (27783, 29520), (28126, 29160)]