247581360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2939}}^1$

素因数の和:2977

約数の個数: 200

約数和(自身を含む): 926346960

約数和(自身を除く): 678765600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 2939, 3120, 3240, 3510, 4212, 4680, 5265, 5616, 5878, 6480, 7020, 8424, 8817, 9360, 10530, 11756, 14040, 14695, 16848, 17634, 21060, 23512, 26451, 28080, 29390, 35268, 38207, 42120, 44085, 47024, 52902, 58780, 70536, 76414, 79353, 84240, 88170, 105804, 114621, 117560, 132255, 141072, 152828, 158706, 176340, 191035, 211608, 229242, 235120, 238059, 264510, 305656, 317412, 343863, 352680, 382070, 396765, 423216, 458484, 476118, 529020, 573105, 611312, 634824, 687726, 705360, 764140, 793530, 916968, 952236, 1031589, 1058040, 1146210, 1190295, 1269648, 1375452, 1528280, 1587060, 1719315, 1833936, 1904472, 2063178, 2116080, 2292420, 2380590, 2750904, 3056560, 3094767, 3174120, 3438630, 3808944, 4126356, 4584840, 4761180, 5157945, 5501808, 6189534, 6348240, 6877260, 8252712, 9169680, 9522360, 10315890, 12379068, 13754520, 15473835, 16505424, 19044720, 20631780, 24758136, 27509040, 30947670, 41263560, 49516272, 61895340, 82527120, 123790680, 247581360]

約数ペア:

[(1, 247581360), (2, 123790680), (3, 82527120), (4, 61895340), (5, 49516272), (6, 41263560), (8, 30947670), (9, 27509040), (10, 24758136), (12, 20631780), (13, 19044720), (15, 16505424), (16, 15473835), (18, 13754520), (20, 12379068), (24, 10315890), (26, 9522360), (27, 9169680), (30, 8252712), (36, 6877260), (39, 6348240), (40, 6189534), (45, 5501808), (48, 5157945), (52, 4761180), (54, 4584840), (60, 4126356), (65, 3808944), (72, 3438630), (78, 3174120), (80, 3094767), (81, 3056560), (90, 2750904), (104, 2380590), (108, 2292420), (117, 2116080), (120, 2063178), (130, 1904472), (135, 1833936), (144, 1719315), (156, 1587060), (162, 1528280), (180, 1375452), (195, 1269648), (208, 1190295), (216, 1146210), (234, 1058040), (240, 1031589), (260, 952236), (270, 916968), (312, 793530), (324, 764140), (351, 705360), (360, 687726), (390, 634824), (405, 611312), (432, 573105), (468, 529020), (520, 476118), (540, 458484), (585, 423216), (624, 396765), (648, 382070), (702, 352680), (720, 343863), (780, 317412), (810, 305656), (936, 264510), (1040, 238059), (1053, 235120), (1080, 229242), (1170, 211608), (1296, 191035), (1404, 176340), (1560, 158706), (1620, 152828), (1755, 141072), (1872, 132255), (2106, 117560), (2160, 114621), (2340, 105804), (2808, 88170), (2939, 84240), (3120, 79353), (3240, 76414), (3510, 70536), (4212, 58780), (4680, 52902), (5265, 47024), (5616, 44085), (5878, 42120), (6480, 38207), (7020, 35268), (8424, 29390), (8817, 28080), (9360, 26451), (10530, 23512), (11756, 21060), (14040, 17634), (14695, 16848)]