8715178080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20107}}^1$

素因数の和:20178

約数の個数: 288

約数和(自身を含む): 34781370624

約数和(自身を除く): 26066192544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 105, 112, 120, 126, 129, 140, 144, 160, 168, 172, 180, 210, 215, 224, 240, 252, 258, 280, 288, 301, 315, 336, 344, 360, 387, 420, 430, 480, 504, 516, 560, 602, 630, 645, 672, 688, 720, 774, 840, 860, 903, 1008, 1032, 1120, 1204, 1260, 1290, 1376, 1440, 1505, 1548, 1680, 1720, 1806, 1935, 2016, 2064, 2408, 2520, 2580, 2709, 3010, 3096, 3360, 3440, 3612, 3870, 4128, 4515, 4816, 5040, 5160, 5418, 6020, 6192, 6880, 7224, 7740, 9030, 9632, 10080, 10320, 10836, 12040, 12384, 13545, 14448, 15480, 18060, 20107, 20640, 21672, 24080, 27090, 28896, 30960, 36120, 40214, 43344, 48160, 54180, 60321, 61920, 72240, 80428, 86688, 100535, 108360, 120642, 140749, 144480, 160856, 180963, 201070, 216720, 241284, 281498, 301605, 321712, 361926, 402140, 422247, 433440, 482568, 562996, 603210, 643424, 703745, 723852, 804280, 844494, 864601, 904815, 965136, 1125992, 1206420, 1266741, 1407490, 1447704, 1608560, 1688988, 1729202, 1809630, 1930272, 2111235, 2251984, 2412840, 2533482, 2593803, 2814980, 2895408, 3217120, 3377976, 3458404, 3619260, 4222470, 4323005, 4503968, 4825680, 5066964, 5187606, 5629960, 5790816, 6052207, 6333705, 6755952, 6916808, 7238520, 7781409, 8444940, 8646010, 9651360, 10133928, 10375212, 11259920, 12104414, 12667410, 12969015, 13511904, 13833616, 14477040, 15562818, 16889880, 17292020, 18156621, 20267856, 20750424, 22519840, 24208828, 25334820, 25938030, 27667232, 28954080, 30261035, 31125636, 33779760, 34584040, 36313242, 38907045, 40535712, 41500848, 48417656, 50669640, 51876060, 54469863, 60522070, 62251272, 67559520, 69168080, 72626484, 77814090, 83001696, 90783105, 96835312, 101339280, 103752120, 108939726, 121044140, 124502544, 138336160, 145252968, 155628180, 181566210, 193670624, 202678560, 207504240, 217879452, 242088280, 249005088, 272349315, 290505936, 311256360, 363132420, 415008480, 435758904, 484176560, 544698630, 581011872, 622512720, 726264840, 871517808, 968353120, 1089397260, 1245025440, 1452529680, 1743035616, 2178794520, 2905059360, 4357589040, 8715178080]

約数ペア:

[(1, 8715178080), (2, 4357589040), (3, 2905059360), (4, 2178794520), (5, 1743035616), (6, 1452529680), (7, 1245025440), (8, 1089397260), (9, 968353120), (10, 871517808), (12, 726264840), (14, 622512720), (15, 581011872), (16, 544698630), (18, 484176560), (20, 435758904), (21, 415008480), (24, 363132420), (28, 311256360), (30, 290505936), (32, 272349315), (35, 249005088), (36, 242088280), (40, 217879452), (42, 207504240), (43, 202678560), (45, 193670624), (48, 181566210), (56, 155628180), (60, 145252968), (63, 138336160), (70, 124502544), (72, 121044140), (80, 108939726), (84, 103752120), (86, 101339280), (90, 96835312), (96, 90783105), (105, 83001696), (112, 77814090), (120, 72626484), (126, 69168080), (129, 67559520), (140, 62251272), (144, 60522070), (160, 54469863), (168, 51876060), (172, 50669640), (180, 48417656), (210, 41500848), (215, 40535712), (224, 38907045), (240, 36313242), (252, 34584040), (258, 33779760), (280, 31125636), (288, 30261035), (301, 28954080), (315, 27667232), (336, 25938030), (344, 25334820), (360, 24208828), (387, 22519840), (420, 20750424), (430, 20267856), (480, 18156621), (504, 17292020), (516, 16889880), (560, 15562818), (602, 14477040), (630, 13833616), (645, 13511904), (672, 12969015), (688, 12667410), (720, 12104414), (774, 11259920), (840, 10375212), (860, 10133928), (903, 9651360), (1008, 8646010), (1032, 8444940), (1120, 7781409), (1204, 7238520), (1260, 6916808), (1290, 6755952), (1376, 6333705), (1440, 6052207), (1505, 5790816), (1548, 5629960), (1680, 5187606), (1720, 5066964), (1806, 4825680), (1935, 4503968), (2016, 4323005), (2064, 4222470), (2408, 3619260), (2520, 3458404), (2580, 3377976), (2709, 3217120), (3010, 2895408), (3096, 2814980), (3360, 2593803), (3440, 2533482), (3612, 2412840), (3870, 2251984), (4128, 2111235), (4515, 1930272), (4816, 1809630), (5040, 1729202), (5160, 1688988), (5418, 1608560), (6020, 1447704), (6192, 1407490), (6880, 1266741), (7224, 1206420), (7740, 1125992), (9030, 965136), (9632, 904815), (10080, 864601), (10320, 844494), (10836, 804280), (12040, 723852), (12384, 703745), (13545, 643424), (14448, 603210), (15480, 562996), (18060, 482568), (20107, 433440), (20640, 422247), (21672, 402140), (24080, 361926), (27090, 321712), (28896, 301605), (30960, 281498), (36120, 241284), (40214, 216720), (43344, 201070), (48160, 180963), (54180, 160856), (60321, 144480), (61920, 140749), (72240, 120642), (80428, 108360), (86688, 100535)]