219960670320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{37517}}^1$

素因数の和:38032

約数の個数: 240

約数和(自身を含む): 783808047360

約数和(自身を除く): 563847377040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 479, 510, 612, 680, 720, 765, 816, 958, 1020, 1224, 1360, 1437, 1530, 1916, 2040, 2395, 2448, 2874, 3060, 3832, 4080, 4311, 4790, 5748, 6120, 7185, 7664, 8143, 8622, 9580, 11496, 12240, 14370, 16286, 17244, 19160, 21555, 22992, 24429, 28740, 32572, 34488, 37517, 38320, 40715, 43110, 48858, 57480, 65144, 68976, 73287, 75034, 81430, 86220, 97716, 112551, 114960, 122145, 130288, 146574, 150068, 162860, 172440, 187585, 195432, 225102, 244290, 293148, 300136, 325720, 337653, 344880, 366435, 375170, 390864, 450204, 488580, 562755, 586296, 600272, 637789, 651440, 675306, 732870, 750340, 900408, 977160, 1125510, 1172592, 1275578, 1350612, 1465740, 1500680, 1688265, 1800816, 1913367, 1954320, 2251020, 2551156, 2701224, 2931480, 3001360, 3188945, 3376530, 3826734, 4502040, 5102312, 5402448, 5740101, 5862960, 6377890, 6753060, 7653468, 9004080, 9566835, 10204624, 11480202, 12755780, 13506120, 15306936, 17970643, 19133670, 22960404, 25511560, 27012240, 28700505, 30613872, 35941286, 38267340, 45920808, 51023120, 53911929, 57401010, 71882572, 76534680, 89853215, 91841616, 107823858, 114802020, 143765144, 153069360, 161735787, 179706430, 215647716, 229604040, 269559645, 287530288, 305500931, 323471574, 359412860, 431295432, 459208080, 539119290, 611001862, 646943148, 718825720, 808678935, 862590864, 916502793, 1078238580, 1222003724, 1293886296, 1437651440, 1527504655, 1617357870, 1833005586, 2156477160, 2444007448, 2587772592, 2749508379, 3055009310, 3234715740, 3666011172, 4312954320, 4582513965, 4888014896, 5499016758, 6110018620, 6469431480, 7332022344, 9165027930, 10998033516, 12220037240, 12938862960, 13747541895, 14664044688, 18330055860, 21996067032, 24440074480, 27495083790, 36660111720, 43992134064, 54990167580, 73320223440, 109980335160, 219960670320]

約数ペア:

[(1, 219960670320), (2, 109980335160), (3, 73320223440), (4, 54990167580), (5, 43992134064), (6, 36660111720), (8, 27495083790), (9, 24440074480), (10, 21996067032), (12, 18330055860), (15, 14664044688), (16, 13747541895), (17, 12938862960), (18, 12220037240), (20, 10998033516), (24, 9165027930), (30, 7332022344), (34, 6469431480), (36, 6110018620), (40, 5499016758), (45, 4888014896), (48, 4582513965), (51, 4312954320), (60, 3666011172), (68, 3234715740), (72, 3055009310), (80, 2749508379), (85, 2587772592), (90, 2444007448), (102, 2156477160), (120, 1833005586), (136, 1617357870), (144, 1527504655), (153, 1437651440), (170, 1293886296), (180, 1222003724), (204, 1078238580), (240, 916502793), (255, 862590864), (272, 808678935), (306, 718825720), (340, 646943148), (360, 611001862), (408, 539119290), (479, 459208080), (510, 431295432), (612, 359412860), (680, 323471574), (720, 305500931), (765, 287530288), (816, 269559645), (958, 229604040), (1020, 215647716), (1224, 179706430), (1360, 161735787), (1437, 153069360), (1530, 143765144), (1916, 114802020), (2040, 107823858), (2395, 91841616), (2448, 89853215), (2874, 76534680), (3060, 71882572), (3832, 57401010), (4080, 53911929), (4311, 51023120), (4790, 45920808), (5748, 38267340), (6120, 35941286), (7185, 30613872), (7664, 28700505), (8143, 27012240), (8622, 25511560), (9580, 22960404), (11496, 19133670), (12240, 17970643), (14370, 15306936), (16286, 13506120), (17244, 12755780), (19160, 11480202), (21555, 10204624), (22992, 9566835), (24429, 9004080), (28740, 7653468), (32572, 6753060), (34488, 6377890), (37517, 5862960), (38320, 5740101), (40715, 5402448), (43110, 5102312), (48858, 4502040), (57480, 3826734), (65144, 3376530), (68976, 3188945), (73287, 3001360), (75034, 2931480), (81430, 2701224), (86220, 2551156), (97716, 2251020), (112551, 1954320), (114960, 1913367), (122145, 1800816), (130288, 1688265), (146574, 1500680), (150068, 1465740), (162860, 1350612), (172440, 1275578), (187585, 1172592), (195432, 1125510), (225102, 977160), (244290, 900408), (293148, 750340), (300136, 732870), (325720, 675306), (337653, 651440), (344880, 637789), (366435, 600272), (375170, 586296), (390864, 562755), (450204, 488580)]