65726640

素因数分解:

$2^4\times 3^6\times 5^1\times 7^2\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 420

約数和(自身を含む): 278111664

約数和(自身を除く): 212385024

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, 49, 54, 56, 60, 63, 69, 70, 72, 80, 81, 84, 90, 92, 98, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 147, 161, 162, 168, 180, 184, 189, 196, 207, 210, 216, 230, 240, 243, 245, 252, 270, 276, 280, 294, 315, 322, 324, 336, 345, 360, 368, 378, 392, 405, 414, 420, 432, 441, 460, 483, 486, 490, 504, 540, 552, 560, 567, 588, 621, 630, 644, 648, 690, 720, 729, 735, 756, 784, 805, 810, 828, 840, 882, 920, 945, 966, 972, 980, 1008, 1035, 1080, 1104, 1127, 1134, 1176, 1215, 1242, 1260, 1288, 1296, 1323, 1380, 1449, 1458, 1470, 1512, 1610, 1620, 1656, 1680, 1701, 1764, 1840, 1863, 1890, 1932, 1944, 1960, 2070, 2160, 2205, 2254, 2268, 2352, 2415, 2430, 2484, 2520, 2576, 2646, 2760, 2835, 2898, 2916, 2940, 3024, 3105, 3220, 3240, 3312, 3381, 3402, 3528, 3645, 3726, 3780, 3864, 3888, 3920, 3969, 4140, 4347, 4410, 4508, 4536, 4830, 4860, 4968, 5040, 5103, 5292, 5520, 5589, 5635, 5670, 5796, 5832, 5880, 6210, 6440, 6480, 6615, 6762, 6804, 7056, 7245, 7290, 7452, 7560, 7728, 7938, 8280, 8505, 8694, 8820, 9016, 9072, 9315, 9660, 9720, 9936, 10143, 10206, 10584, 11178, 11270, 11340, 11592, 11664, 11760, 11907, 12420, 12880, 13041, 13230, 13524, 13608, 14490, 14580, 14904, 15120, 15876, 16560, 16767, 16905, 17010, 17388, 17640, 18032, 18630, 19320, 19440, 19845, 20286, 20412, 21168, 21735, 22356, 22540, 22680, 23184, 23814, 24840, 25515, 26082, 26460, 27048, 27216, 27945, 28980, 29160, 29808, 30429, 31752, 33534, 33810, 34020, 34776, 35280, 35721, 37260, 38640, 39123, 39690, 40572, 40824, 43470, 44712, 45080, 45360, 47628, 49680, 50715, 51030, 52164, 52920, 54096, 55890, 57960, 58320, 59535, 60858, 63504, 65205, 67068, 67620, 68040, 69552, 71442, 74520, 78246, 79380, 81144, 81648, 83835, 86940, 89424, 90160, 91287, 95256, 101430, 102060, 104328, 105840, 111780, 115920, 117369, 119070, 121716, 130410, 134136, 135240, 136080, 142884, 149040, 152145, 156492, 158760, 162288, 167670, 173880, 178605, 182574, 190512, 195615, 202860, 204120, 208656, 223560, 234738, 238140, 243432, 260820, 268272, 270480, 273861, 285768, 304290, 312984, 317520, 335340, 347760, 357210, 365148, 391230, 405720, 408240, 447120, 456435, 469476, 476280, 486864, 521640, 547722, 571536, 586845, 608580, 625968, 670680, 714420, 730296, 782460, 811440, 821583, 912870, 938952, 952560, 1043280, 1095444, 1173690, 1217160, 1341360, 1369305, 1428840, 1460592, 1564920, 1643166, 1825740, 1877904, 2190888, 2347380, 2434320, 2738610, 2857680, 3129840, 3286332, 3651480, 4107915, 4381776, 4694760, 5477220, 6572664, 7302960, 8215830, 9389520, 10954440, 13145328, 16431660, 21908880, 32863320, 65726640]

約数ペア:

[(1, 65726640), (2, 32863320), (3, 21908880), (4, 16431660), (5, 13145328), (6, 10954440), (7, 9389520), (8, 8215830), (9, 7302960), (10, 6572664), (12, 5477220), (14, 4694760), (15, 4381776), (16, 4107915), (18, 3651480), (20, 3286332), (21, 3129840), (23, 2857680), (24, 2738610), (27, 2434320), (28, 2347380), (30, 2190888), (35, 1877904), (36, 1825740), (40, 1643166), (42, 1564920), (45, 1460592), (46, 1428840), (48, 1369305), (49, 1341360), (54, 1217160), (56, 1173690), (60, 1095444), (63, 1043280), (69, 952560), (70, 938952), (72, 912870), (80, 821583), (81, 811440), (84, 782460), (90, 730296), (92, 714420), (98, 670680), (105, 625968), (108, 608580), (112, 586845), (115, 571536), (120, 547722), (126, 521640), (135, 486864), (138, 476280), (140, 469476), (144, 456435), (147, 447120), (161, 408240), (162, 405720), (168, 391230), (180, 365148), (184, 357210), (189, 347760), (196, 335340), (207, 317520), (210, 312984), (216, 304290), (230, 285768), (240, 273861), (243, 270480), (245, 268272), (252, 260820), (270, 243432), (276, 238140), (280, 234738), (294, 223560), (315, 208656), (322, 204120), (324, 202860), (336, 195615), (345, 190512), (360, 182574), (368, 178605), (378, 173880), (392, 167670), (405, 162288), (414, 158760), (420, 156492), (432, 152145), (441, 149040), (460, 142884), (483, 136080), (486, 135240), (490, 134136), (504, 130410), (540, 121716), (552, 119070), (560, 117369), (567, 115920), (588, 111780), (621, 105840), (630, 104328), (644, 102060), (648, 101430), (690, 95256), (720, 91287), (729, 90160), (735, 89424), (756, 86940), (784, 83835), (805, 81648), (810, 81144), (828, 79380), (840, 78246), (882, 74520), (920, 71442), (945, 69552), (966, 68040), (972, 67620), (980, 67068), (1008, 65205), (1035, 63504), (1080, 60858), (1104, 59535), (1127, 58320), (1134, 57960), (1176, 55890), (1215, 54096), (1242, 52920), (1260, 52164), (1288, 51030), (1296, 50715), (1323, 49680), (1380, 47628), (1449, 45360), (1458, 45080), (1470, 44712), (1512, 43470), (1610, 40824), (1620, 40572), (1656, 39690), (1680, 39123), (1701, 38640), (1764, 37260), (1840, 35721), (1863, 35280), (1890, 34776), (1932, 34020), (1944, 33810), (1960, 33534), (2070, 31752), (2160, 30429), (2205, 29808), (2254, 29160), (2268, 28980), (2352, 27945), (2415, 27216), (2430, 27048), (2484, 26460), (2520, 26082), (2576, 25515), (2646, 24840), (2760, 23814), (2835, 23184), (2898, 22680), (2916, 22540), (2940, 22356), (3024, 21735), (3105, 21168), (3220, 20412), (3240, 20286), (3312, 19845), (3381, 19440), (3402, 19320), (3528, 18630), (3645, 18032), (3726, 17640), (3780, 17388), (3864, 17010), (3888, 16905), (3920, 16767), (3969, 16560), (4140, 15876), (4347, 15120), (4410, 14904), (4508, 14580), (4536, 14490), (4830, 13608), (4860, 13524), (4968, 13230), (5040, 13041), (5103, 12880), (5292, 12420), (5520, 11907), (5589, 11760), (5635, 11664), (5670, 11592), (5796, 11340), (5832, 11270), (5880, 11178), (6210, 10584), (6440, 10206), (6480, 10143), (6615, 9936), (6762, 9720), (6804, 9660), (7056, 9315), (7245, 9072), (7290, 9016), (7452, 8820), (7560, 8694), (7728, 8505), (7938, 8280)]