207612720

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 400

約数和(自身を含む): 864230400

約数和(自身を除く): 656617680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 81, 84, 90, 92, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 161, 162, 168, 180, 184, 189, 199, 207, 210, 216, 230, 240, 252, 270, 276, 280, 315, 322, 324, 336, 345, 360, 368, 378, 398, 405, 414, 420, 432, 460, 483, 504, 540, 552, 560, 567, 597, 621, 630, 644, 648, 690, 720, 756, 796, 805, 810, 828, 840, 920, 945, 966, 995, 1008, 1035, 1080, 1104, 1134, 1194, 1242, 1260, 1288, 1296, 1380, 1393, 1449, 1512, 1592, 1610, 1620, 1656, 1680, 1791, 1840, 1863, 1890, 1932, 1990, 2070, 2160, 2268, 2388, 2415, 2484, 2520, 2576, 2760, 2786, 2835, 2898, 2985, 3024, 3105, 3184, 3220, 3240, 3312, 3582, 3726, 3780, 3864, 3980, 4140, 4179, 4347, 4536, 4577, 4776, 4830, 4968, 5040, 5373, 5520, 5572, 5670, 5796, 5970, 6210, 6440, 6480, 6965, 7164, 7245, 7452, 7560, 7728, 7960, 8280, 8358, 8694, 8955, 9072, 9154, 9315, 9552, 9660, 9936, 10746, 11144, 11340, 11592, 11940, 12420, 12537, 12880, 13041, 13731, 13930, 14328, 14490, 14904, 15120, 15920, 16119, 16560, 16716, 17388, 17910, 18308, 18630, 19320, 20895, 21492, 21735, 22288, 22680, 22885, 23184, 23880, 24840, 25074, 26082, 26865, 27462, 27860, 28656, 28980, 29808, 32039, 32238, 33432, 34776, 35820, 36616, 37260, 37611, 38640, 41193, 41790, 42984, 43470, 45360, 45770, 47760, 49680, 50148, 52164, 53730, 54924, 55720, 57960, 62685, 64078, 64476, 65205, 66864, 68655, 69552, 71640, 73232, 74520, 75222, 80595, 82386, 83580, 85968, 86940, 91540, 96117, 100296, 104328, 107460, 109848, 111440, 112833, 115920, 123579, 125370, 128156, 128952, 130410, 137310, 143280, 149040, 150444, 160195, 161190, 164772, 167160, 173880, 183080, 188055, 192234, 200592, 205965, 208656, 214920, 219696, 225666, 247158, 250740, 256312, 257904, 260820, 274620, 288351, 300888, 320390, 322380, 329544, 334320, 347760, 366160, 370737, 376110, 384468, 411930, 429840, 451332, 480585, 494316, 501480, 512624, 521640, 549240, 564165, 576702, 601776, 617895, 640780, 644760, 659088, 741474, 752220, 768936, 823860, 865053, 902664, 961170, 988632, 1002960, 1043280, 1098480, 1128330, 1153404, 1235790, 1281560, 1289520, 1441755, 1482948, 1504440, 1537872, 1647720, 1730106, 1805328, 1853685, 1922340, 1977264, 2256660, 2306808, 2471580, 2563120, 2595159, 2883510, 2965896, 3008880, 3295440, 3460212, 3707370, 3844680, 4325265, 4513320, 4613616, 4943160, 5190318, 5767020, 5931792, 6920424, 7414740, 7689360, 8650530, 9026640, 9886320, 10380636, 11534040, 12975795, 13840848, 14829480, 17301060, 20761272, 23068080, 25951590, 29658960, 34602120, 41522544, 51903180, 69204240, 103806360, 207612720]

約数ペア:

[(1, 207612720), (2, 103806360), (3, 69204240), (4, 51903180), (5, 41522544), (6, 34602120), (7, 29658960), (8, 25951590), (9, 23068080), (10, 20761272), (12, 17301060), (14, 14829480), (15, 13840848), (16, 12975795), (18, 11534040), (20, 10380636), (21, 9886320), (23, 9026640), (24, 8650530), (27, 7689360), (28, 7414740), (30, 6920424), (35, 5931792), (36, 5767020), (40, 5190318), (42, 4943160), (45, 4613616), (46, 4513320), (48, 4325265), (54, 3844680), (56, 3707370), (60, 3460212), (63, 3295440), (69, 3008880), (70, 2965896), (72, 2883510), (80, 2595159), (81, 2563120), (84, 2471580), (90, 2306808), (92, 2256660), (105, 1977264), (108, 1922340), (112, 1853685), (115, 1805328), (120, 1730106), (126, 1647720), (135, 1537872), (138, 1504440), (140, 1482948), (144, 1441755), (161, 1289520), (162, 1281560), (168, 1235790), (180, 1153404), (184, 1128330), (189, 1098480), (199, 1043280), (207, 1002960), (210, 988632), (216, 961170), (230, 902664), (240, 865053), (252, 823860), (270, 768936), (276, 752220), (280, 741474), (315, 659088), (322, 644760), (324, 640780), (336, 617895), (345, 601776), (360, 576702), (368, 564165), (378, 549240), (398, 521640), (405, 512624), (414, 501480), (420, 494316), (432, 480585), (460, 451332), (483, 429840), (504, 411930), (540, 384468), (552, 376110), (560, 370737), (567, 366160), (597, 347760), (621, 334320), (630, 329544), (644, 322380), (648, 320390), (690, 300888), (720, 288351), (756, 274620), (796, 260820), (805, 257904), (810, 256312), (828, 250740), (840, 247158), (920, 225666), (945, 219696), (966, 214920), (995, 208656), (1008, 205965), (1035, 200592), (1080, 192234), (1104, 188055), (1134, 183080), (1194, 173880), (1242, 167160), (1260, 164772), (1288, 161190), (1296, 160195), (1380, 150444), (1393, 149040), (1449, 143280), (1512, 137310), (1592, 130410), (1610, 128952), (1620, 128156), (1656, 125370), (1680, 123579), (1791, 115920), (1840, 112833), (1863, 111440), (1890, 109848), (1932, 107460), (1990, 104328), (2070, 100296), (2160, 96117), (2268, 91540), (2388, 86940), (2415, 85968), (2484, 83580), (2520, 82386), (2576, 80595), (2760, 75222), (2786, 74520), (2835, 73232), (2898, 71640), (2985, 69552), (3024, 68655), (3105, 66864), (3184, 65205), (3220, 64476), (3240, 64078), (3312, 62685), (3582, 57960), (3726, 55720), (3780, 54924), (3864, 53730), (3980, 52164), (4140, 50148), (4179, 49680), (4347, 47760), (4536, 45770), (4577, 45360), (4776, 43470), (4830, 42984), (4968, 41790), (5040, 41193), (5373, 38640), (5520, 37611), (5572, 37260), (5670, 36616), (5796, 35820), (5970, 34776), (6210, 33432), (6440, 32238), (6480, 32039), (6965, 29808), (7164, 28980), (7245, 28656), (7452, 27860), (7560, 27462), (7728, 26865), (7960, 26082), (8280, 25074), (8358, 24840), (8694, 23880), (8955, 23184), (9072, 22885), (9154, 22680), (9315, 22288), (9552, 21735), (9660, 21492), (9936, 20895), (10746, 19320), (11144, 18630), (11340, 18308), (11592, 17910), (11940, 17388), (12420, 16716), (12537, 16560), (12880, 16119), (13041, 15920), (13731, 15120), (13930, 14904), (14328, 14490)]