80604216

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 290234880

約数和(自身を除く): 209630664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 49, 56, 62, 63, 66, 67, 72, 77, 84, 88, 93, 98, 99, 124, 126, 132, 134, 147, 154, 168, 186, 196, 198, 201, 217, 231, 248, 252, 264, 268, 279, 294, 308, 341, 372, 392, 396, 402, 434, 441, 462, 469, 504, 536, 539, 558, 588, 603, 616, 651, 682, 693, 737, 744, 792, 804, 868, 882, 924, 938, 1023, 1078, 1116, 1176, 1206, 1302, 1364, 1386, 1407, 1474, 1519, 1608, 1617, 1736, 1764, 1848, 1876, 1953, 2046, 2077, 2156, 2211, 2232, 2387, 2412, 2604, 2728, 2772, 2814, 2948, 3038, 3069, 3234, 3283, 3528, 3752, 3906, 4092, 4154, 4221, 4312, 4422, 4557, 4774, 4824, 4851, 5159, 5208, 5544, 5628, 5896, 6076, 6138, 6231, 6468, 6566, 6633, 7161, 7812, 8184, 8308, 8442, 8844, 9114, 9548, 9702, 9849, 10318, 11256, 12152, 12276, 12462, 12936, 13132, 13266, 13671, 14322, 14539, 15477, 15624, 16616, 16709, 16884, 17688, 18228, 18693, 19096, 19404, 19698, 20636, 21483, 22847, 24552, 24924, 26264, 26532, 27342, 28644, 29078, 29547, 30954, 33418, 33768, 36113, 36456, 37386, 38808, 39396, 41272, 42966, 43617, 45694, 46431, 49848, 50127, 53064, 54684, 57288, 58156, 59094, 61908, 66836, 68541, 72226, 74772, 78792, 85932, 87234, 91388, 92862, 100254, 101773, 108339, 109368, 116312, 118188, 123816, 130851, 133672, 137082, 144452, 149544, 150381, 159929, 171864, 174468, 182776, 185724, 200508, 203546, 205623, 216678, 236376, 261702, 274164, 288904, 300762, 305319, 319858, 325017, 348936, 371448, 401016, 407092, 411246, 433356, 479787, 523404, 548328, 601524, 610638, 639716, 650034, 814184, 822492, 866712, 915957, 959574, 1046808, 1119503, 1203048, 1221276, 1279432, 1300068, 1439361, 1644984, 1831914, 1919148, 2239006, 2442552, 2600136, 2878722, 3358509, 3663828, 3838296, 4478012, 5757444, 6717018, 7327656, 8956024, 10075527, 11514888, 13434036, 20151054, 26868072, 40302108, 80604216]

約数ペア:

[(1, 80604216), (2, 40302108), (3, 26868072), (4, 20151054), (6, 13434036), (7, 11514888), (8, 10075527), (9, 8956024), (11, 7327656), (12, 6717018), (14, 5757444), (18, 4478012), (21, 3838296), (22, 3663828), (24, 3358509), (28, 2878722), (31, 2600136), (33, 2442552), (36, 2239006), (42, 1919148), (44, 1831914), (49, 1644984), (56, 1439361), (62, 1300068), (63, 1279432), (66, 1221276), (67, 1203048), (72, 1119503), (77, 1046808), (84, 959574), (88, 915957), (93, 866712), (98, 822492), (99, 814184), (124, 650034), (126, 639716), (132, 610638), (134, 601524), (147, 548328), (154, 523404), (168, 479787), (186, 433356), (196, 411246), (198, 407092), (201, 401016), (217, 371448), (231, 348936), (248, 325017), (252, 319858), (264, 305319), (268, 300762), (279, 288904), (294, 274164), (308, 261702), (341, 236376), (372, 216678), (392, 205623), (396, 203546), (402, 200508), (434, 185724), (441, 182776), (462, 174468), (469, 171864), (504, 159929), (536, 150381), (539, 149544), (558, 144452), (588, 137082), (603, 133672), (616, 130851), (651, 123816), (682, 118188), (693, 116312), (737, 109368), (744, 108339), (792, 101773), (804, 100254), (868, 92862), (882, 91388), (924, 87234), (938, 85932), (1023, 78792), (1078, 74772), (1116, 72226), (1176, 68541), (1206, 66836), (1302, 61908), (1364, 59094), (1386, 58156), (1407, 57288), (1474, 54684), (1519, 53064), (1608, 50127), (1617, 49848), (1736, 46431), (1764, 45694), (1848, 43617), (1876, 42966), (1953, 41272), (2046, 39396), (2077, 38808), (2156, 37386), (2211, 36456), (2232, 36113), (2387, 33768), (2412, 33418), (2604, 30954), (2728, 29547), (2772, 29078), (2814, 28644), (2948, 27342), (3038, 26532), (3069, 26264), (3234, 24924), (3283, 24552), (3528, 22847), (3752, 21483), (3906, 20636), (4092, 19698), (4154, 19404), (4221, 19096), (4312, 18693), (4422, 18228), (4557, 17688), (4774, 16884), (4824, 16709), (4851, 16616), (5159, 15624), (5208, 15477), (5544, 14539), (5628, 14322), (5896, 13671), (6076, 13266), (6138, 13132), (6231, 12936), (6468, 12462), (6566, 12276), (6633, 12152), (7161, 11256), (7812, 10318), (8184, 9849), (8308, 9702), (8442, 9548), (8844, 9114)]