641795413560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{6263}}^1\times {\mathrm{121993}}^1$

素因数の和:128277

約数の個数: 128

約数和(自身を含む): 2200810798080

約数和(自身を除く): 1559015384520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 6263, 12526, 18789, 25052, 31315, 37578, 43841, 50104, 62630, 75156, 87682, 93945, 121993, 125260, 131523, 150312, 175364, 187890, 219205, 243986, 250520, 263046, 350728, 365979, 375780, 438410, 487972, 526092, 609965, 657615, 731958, 751560, 853951, 876820, 975944, 1052184, 1219930, 1315230, 1463916, 1707902, 1753640, 1829895, 2439860, 2561853, 2630460, 2927832, 3415804, 3659790, 4269755, 4879720, 5123706, 5260920, 6831608, 7319580, 8539510, 10247412, 12809265, 14639160, 17079020, 20494824, 25618530, 34158040, 51237060, 102474120, 764042159, 1528084318, 2292126477, 3056168636, 3820210795, 4584252954, 5348295113, 6112337272, 7640421590, 9168505908, 10696590226, 11460632385, 15280843180, 16044885339, 18337011816, 21393180452, 22921264770, 26741475565, 30561686360, 32089770678, 42786360904, 45842529540, 53482951130, 64179541356, 80224426695, 91685059080, 106965902260, 128359082712, 160448853390, 213931804520, 320897706780, 641795413560]

約数ペア:

[(1, 641795413560), (2, 320897706780), (3, 213931804520), (4, 160448853390), (5, 128359082712), (6, 106965902260), (7, 91685059080), (8, 80224426695), (10, 64179541356), (12, 53482951130), (14, 45842529540), (15, 42786360904), (20, 32089770678), (21, 30561686360), (24, 26741475565), (28, 22921264770), (30, 21393180452), (35, 18337011816), (40, 16044885339), (42, 15280843180), (56, 11460632385), (60, 10696590226), (70, 9168505908), (84, 7640421590), (105, 6112337272), (120, 5348295113), (140, 4584252954), (168, 3820210795), (210, 3056168636), (280, 2292126477), (420, 1528084318), (840, 764042159), (6263, 102474120), (12526, 51237060), (18789, 34158040), (25052, 25618530), (31315, 20494824), (37578, 17079020), (43841, 14639160), (50104, 12809265), (62630, 10247412), (75156, 8539510), (87682, 7319580), (93945, 6831608), (121993, 5260920), (125260, 5123706), (131523, 4879720), (150312, 4269755), (175364, 3659790), (187890, 3415804), (219205, 2927832), (243986, 2630460), (250520, 2561853), (263046, 2439860), (350728, 1829895), (365979, 1753640), (375780, 1707902), (438410, 1463916), (487972, 1315230), (526092, 1219930), (609965, 1052184), (657615, 975944), (731958, 876820), (751560, 853951)]