685887302880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4071031}}^1$

素因数の和:4071071

約数の個数: 240

約数和(自身を含む): 2606812062624

約数和(自身を除く): 1920924759744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 8424, 9360, 10530, 11232, 12960, 14040, 16848, 18720, 21060, 28080, 33696, 42120, 56160, 84240, 168480, 4071031, 8142062, 12213093, 16284124, 20355155, 24426186, 32568248, 36639279, 40710310, 48852372, 52923403, 61065465, 65136496, 73278558, 81420620, 97704744, 105846806, 109917837, 122130930, 130272992, 146557116, 158770209, 162841240, 183196395, 195409488, 211693612, 219835674, 244261860, 264617015, 293114232, 317540418, 325682480, 329753511, 366392790, 390818976, 423387224, 439671348, 476310627, 488523720, 529234030, 549589185, 586228464, 635080836, 651364960, 659507022, 732785580, 793851045, 846774448, 879342696, 952621254, 977047440, 1058468060, 1099178370, 1172456928, 1270161672, 1319014044, 1428931881, 1465571160, 1587702090, 1648767555, 1693548896, 1758685392, 1905242508, 1954094880, 2116936120, 2198356740, 2381553135, 2540323344, 2638028088, 2857863762, 2931142320, 3175404180, 3297535110, 3517370784, 3810485016, 4233872240, 4286795643, 4396713480, 4763106270, 5080646688, 5276056176, 5715727524, 5862284640, 6350808360, 6595070220, 7144659405, 7620970032, 8467744480, 8573591286, 8793426960, 9526212540, 10552112352, 11431455048, 12701616720, 13190140440, 14289318810, 15241940064, 17147182572, 17586853920, 19052425080, 21433978215, 22862910096, 25403233440, 26380280880, 28578637620, 34294365144, 38104850160, 42867956430, 45725820192, 52760561760, 57157275240, 68588730288, 76209700320, 85735912860, 114314550480, 137177460576, 171471825720, 228629100960, 342943651440, 685887302880]

約数ペア:

[(1, 685887302880), (2, 342943651440), (3, 228629100960), (4, 171471825720), (5, 137177460576), (6, 114314550480), (8, 85735912860), (9, 76209700320), (10, 68588730288), (12, 57157275240), (13, 52760561760), (15, 45725820192), (16, 42867956430), (18, 38104850160), (20, 34294365144), (24, 28578637620), (26, 26380280880), (27, 25403233440), (30, 22862910096), (32, 21433978215), (36, 19052425080), (39, 17586853920), (40, 17147182572), (45, 15241940064), (48, 14289318810), (52, 13190140440), (54, 12701616720), (60, 11431455048), (65, 10552112352), (72, 9526212540), (78, 8793426960), (80, 8573591286), (81, 8467744480), (90, 7620970032), (96, 7144659405), (104, 6595070220), (108, 6350808360), (117, 5862284640), (120, 5715727524), (130, 5276056176), (135, 5080646688), (144, 4763106270), (156, 4396713480), (160, 4286795643), (162, 4233872240), (180, 3810485016), (195, 3517370784), (208, 3297535110), (216, 3175404180), (234, 2931142320), (240, 2857863762), (260, 2638028088), (270, 2540323344), (288, 2381553135), (312, 2198356740), (324, 2116936120), (351, 1954094880), (360, 1905242508), (390, 1758685392), (405, 1693548896), (416, 1648767555), (432, 1587702090), (468, 1465571160), (480, 1428931881), (520, 1319014044), (540, 1270161672), (585, 1172456928), (624, 1099178370), (648, 1058468060), (702, 977047440), (720, 952621254), (780, 879342696), (810, 846774448), (864, 793851045), (936, 732785580), (1040, 659507022), (1053, 651364960), (1080, 635080836), (1170, 586228464), (1248, 549589185), (1296, 529234030), (1404, 488523720), (1440, 476310627), (1560, 439671348), (1620, 423387224), (1755, 390818976), (1872, 366392790), (2080, 329753511), (2106, 325682480), (2160, 317540418), (2340, 293114232), (2592, 264617015), (2808, 244261860), (3120, 219835674), (3240, 211693612), (3510, 195409488), (3744, 183196395), (4212, 162841240), (4320, 158770209), (4680, 146557116), (5265, 130272992), (5616, 122130930), (6240, 109917837), (6480, 105846806), (7020, 97704744), (8424, 81420620), (9360, 73278558), (10530, 65136496), (11232, 61065465), (12960, 52923403), (14040, 48852372), (16848, 40710310), (18720, 36639279), (21060, 32568248), (28080, 24426186), (33696, 20355155), (42120, 16284124), (56160, 12213093), (84240, 8142062), (168480, 4071031)]