19862723520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1303}}^1$

素因数の和:1472

約数の個数: 336

約数和(自身を含む): 70270786560

約数和(自身を除く): 50408063040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 79, 80, 90, 96, 120, 134, 144, 158, 160, 180, 192, 201, 237, 240, 268, 288, 316, 320, 335, 360, 395, 402, 474, 480, 536, 576, 603, 632, 670, 711, 720, 790, 804, 948, 960, 1005, 1072, 1185, 1206, 1264, 1303, 1340, 1422, 1440, 1580, 1608, 1896, 2010, 2144, 2370, 2412, 2528, 2606, 2680, 2844, 2880, 3015, 3160, 3216, 3555, 3792, 3909, 4020, 4288, 4740, 4824, 5056, 5212, 5293, 5360, 5688, 6030, 6320, 6432, 6515, 7110, 7584, 7818, 8040, 9480, 9648, 10424, 10586, 10720, 11376, 11727, 12060, 12640, 12864, 13030, 14220, 15168, 15636, 15879, 16080, 18960, 19296, 19545, 20848, 21172, 21440, 22752, 23454, 24120, 25280, 26060, 26465, 28440, 31272, 31758, 32160, 37920, 38592, 39090, 41696, 42344, 45504, 46908, 47637, 48240, 52120, 52930, 56880, 58635, 62544, 63516, 64320, 75840, 78180, 79395, 83392, 84688, 87301, 93816, 95274, 96480, 102937, 104240, 105860, 113760, 117270, 125088, 127032, 156360, 158790, 169376, 174602, 187632, 190548, 192960, 205874, 208480, 211720, 227520, 234540, 238185, 250176, 254064, 261903, 308811, 312720, 317580, 338752, 349204, 375264, 381096, 411748, 416960, 423440, 436505, 469080, 476370, 508128, 514685, 523806, 617622, 625440, 635160, 698408, 750528, 762192, 785709, 823496, 846880, 873010, 926433, 938160, 952740, 1016256, 1029370, 1047612, 1235244, 1250880, 1270320, 1309515, 1396816, 1524384, 1544055, 1571418, 1646992, 1693760, 1746020, 1852866, 1876320, 1905480, 2058740, 2095224, 2470488, 2540640, 2619030, 2793632, 3048768, 3088110, 3142836, 3293984, 3492040, 3705732, 3752640, 3810960, 3928545, 4117480, 4190448, 4632165, 4940976, 5081280, 5238060, 5587264, 6176220, 6285672, 6587968, 6896779, 6984080, 7411464, 7621920, 7857090, 8234960, 8380896, 9264330, 9881952, 10476120, 12352440, 12571344, 13793558, 13968160, 14822928, 15243840, 15714180, 16469920, 16761792, 18528660, 19763904, 20690337, 20952240, 24704880, 25142688, 27587116, 27936320, 29645856, 31428360, 32939840, 34483895, 37057320, 41380674, 41904480, 49409760, 50285376, 55174232, 59291712, 62071011, 62856720, 68967790, 74114640, 82761348, 83808960, 98819520, 103451685, 110348464, 124142022, 125713440, 137935580, 148229280, 165522696, 206903370, 220696928, 248284044, 251426880, 275871160, 296458560, 310355055, 331045392, 413806740, 441393856, 496568088, 551742320, 620710110, 662090784, 827613480, 993136176, 1103484640, 1241420220, 1324181568, 1655226960, 1986272352, 2206969280, 2482840440, 3310453920, 3972544704, 4965680880, 6620907840, 9931361760, 19862723520]

約数ペア:

[(1, 19862723520), (2, 9931361760), (3, 6620907840), (4, 4965680880), (5, 3972544704), (6, 3310453920), (8, 2482840440), (9, 2206969280), (10, 1986272352), (12, 1655226960), (15, 1324181568), (16, 1241420220), (18, 1103484640), (20, 993136176), (24, 827613480), (30, 662090784), (32, 620710110), (36, 551742320), (40, 496568088), (45, 441393856), (48, 413806740), (60, 331045392), (64, 310355055), (67, 296458560), (72, 275871160), (79, 251426880), (80, 248284044), (90, 220696928), (96, 206903370), (120, 165522696), (134, 148229280), (144, 137935580), (158, 125713440), (160, 124142022), (180, 110348464), (192, 103451685), (201, 98819520), (237, 83808960), (240, 82761348), (268, 74114640), (288, 68967790), (316, 62856720), (320, 62071011), (335, 59291712), (360, 55174232), (395, 50285376), (402, 49409760), (474, 41904480), (480, 41380674), (536, 37057320), (576, 34483895), (603, 32939840), (632, 31428360), (670, 29645856), (711, 27936320), (720, 27587116), (790, 25142688), (804, 24704880), (948, 20952240), (960, 20690337), (1005, 19763904), (1072, 18528660), (1185, 16761792), (1206, 16469920), (1264, 15714180), (1303, 15243840), (1340, 14822928), (1422, 13968160), (1440, 13793558), (1580, 12571344), (1608, 12352440), (1896, 10476120), (2010, 9881952), (2144, 9264330), (2370, 8380896), (2412, 8234960), (2528, 7857090), (2606, 7621920), (2680, 7411464), (2844, 6984080), (2880, 6896779), (3015, 6587968), (3160, 6285672), (3216, 6176220), (3555, 5587264), (3792, 5238060), (3909, 5081280), (4020, 4940976), (4288, 4632165), (4740, 4190448), (4824, 4117480), (5056, 3928545), (5212, 3810960), (5293, 3752640), (5360, 3705732), (5688, 3492040), (6030, 3293984), (6320, 3142836), (6432, 3088110), (6515, 3048768), (7110, 2793632), (7584, 2619030), (7818, 2540640), (8040, 2470488), (9480, 2095224), (9648, 2058740), (10424, 1905480), (10586, 1876320), (10720, 1852866), (11376, 1746020), (11727, 1693760), (12060, 1646992), (12640, 1571418), (12864, 1544055), (13030, 1524384), (14220, 1396816), (15168, 1309515), (15636, 1270320), (15879, 1250880), (16080, 1235244), (18960, 1047612), (19296, 1029370), (19545, 1016256), (20848, 952740), (21172, 938160), (21440, 926433), (22752, 873010), (23454, 846880), (24120, 823496), (25280, 785709), (26060, 762192), (26465, 750528), (28440, 698408), (31272, 635160), (31758, 625440), (32160, 617622), (37920, 523806), (38592, 514685), (39090, 508128), (41696, 476370), (42344, 469080), (45504, 436505), (46908, 423440), (47637, 416960), (48240, 411748), (52120, 381096), (52930, 375264), (56880, 349204), (58635, 338752), (62544, 317580), (63516, 312720), (64320, 308811), (75840, 261903), (78180, 254064), (79395, 250176), (83392, 238185), (84688, 234540), (87301, 227520), (93816, 211720), (95274, 208480), (96480, 205874), (102937, 192960), (104240, 190548), (105860, 187632), (113760, 174602), (117270, 169376), (125088, 158790), (127032, 156360)]