81663978240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5399}}^1$

素因数の和:5540

約数の個数: 432

約数和(自身を含む): 307353009600

約数和(自身を除く): 225689031360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 101, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 202, 208, 234, 240, 256, 260, 288, 303, 312, 320, 360, 384, 390, 404, 416, 468, 480, 505, 520, 576, 585, 606, 624, 640, 720, 768, 780, 808, 832, 909, 936, 960, 1010, 1040, 1152, 1170, 1212, 1248, 1280, 1313, 1440, 1515, 1560, 1616, 1664, 1818, 1872, 1920, 2020, 2080, 2304, 2340, 2424, 2496, 2626, 2880, 3030, 3120, 3232, 3328, 3636, 3744, 3840, 3939, 4040, 4160, 4545, 4680, 4848, 4992, 5252, 5399, 5760, 6060, 6240, 6464, 6565, 7272, 7488, 7878, 8080, 8320, 9090, 9360, 9696, 9984, 10504, 10798, 11520, 11817, 12120, 12480, 12928, 13130, 14544, 14976, 15756, 16160, 16197, 16640, 18180, 18720, 19392, 19695, 21008, 21596, 23634, 24240, 24960, 25856, 26260, 26995, 29088, 29952, 31512, 32320, 32394, 36360, 37440, 38784, 39390, 42016, 43192, 47268, 48480, 48591, 49920, 52520, 53990, 58176, 59085, 63024, 64640, 64788, 70187, 72720, 74880, 77568, 78780, 80985, 84032, 86384, 94536, 96960, 97182, 105040, 107980, 116352, 118170, 126048, 129280, 129576, 140374, 145440, 149760, 157560, 161970, 168064, 172768, 189072, 193920, 194364, 210080, 210561, 215960, 232704, 236340, 242955, 252096, 259152, 280748, 290880, 315120, 323940, 336128, 345536, 350935, 378144, 387840, 388728, 420160, 421122, 431920, 472680, 485910, 504192, 518304, 545299, 561496, 581760, 630240, 631683, 647880, 691072, 701870, 756288, 777456, 840320, 842244, 863840, 945360, 971820, 1008384, 1036608, 1052805, 1090598, 1122992, 1163520, 1260480, 1263366, 1295760, 1382144, 1403740, 1512576, 1554912, 1635897, 1680640, 1684488, 1727680, 1890720, 1943640, 2073216, 2105610, 2181196, 2245984, 2520960, 2526732, 2591520, 2726495, 2807480, 3025152, 3109824, 3158415, 3271794, 3368976, 3455360, 3781440, 3887280, 4146432, 4211220, 4362392, 4491968, 4907691, 5041920, 5053464, 5183040, 5452990, 5614960, 6219648, 6316830, 6543588, 6737952, 6910720, 7088887, 7562880, 7774560, 8179485, 8422440, 8724784, 8983936, 9815382, 10106928, 10366080, 10905980, 11229920, 12439296, 12633660, 13087176, 13475904, 14177774, 15125760, 15549120, 16358970, 16844880, 17449568, 17967872, 19630764, 20213856, 20732160, 21266661, 21811960, 22459840, 24538455, 25267320, 26174352, 26951808, 28355548, 31098240, 32717940, 33689760, 34899136, 35444435, 39261528, 40427712, 42533322, 43623920, 44919680, 49076910, 50534640, 52348704, 53903616, 56711096, 62196480, 63799983, 65435880, 67379520, 69798272, 70888870, 78523056, 80855424, 85066644, 87247840, 89839360, 98153820, 101069280, 104697408, 106333305, 113422192, 127599966, 130871760, 134759040, 139596544, 141777740, 157046112, 161710848, 170133288, 174495680, 196307640, 202138560, 209394816, 212666610, 226844384, 255199932, 261743520, 269518080, 283555480, 314092224, 318999915, 340266576, 348991360, 392615280, 404277120, 418789632, 425333220, 453688768, 510399864, 523487040, 567110960, 628184448, 637999830, 680533152, 697982720, 785230560, 808554240, 850666440, 907377536, 1020799728, 1046974080, 1134221920, 1256368896, 1275999660, 1361066304, 1570461120, 1701332880, 1814755072, 2041599456, 2093948160, 2268443840, 2551999320, 2722132608, 3140922240, 3402665760, 4083198912, 4536887680, 5103998640, 5444265216, 6281844480, 6805331520, 8166397824, 9073775360, 10207997280, 13610663040, 16332795648, 20415994560, 27221326080, 40831989120, 81663978240]

約数ペア:

[(1, 81663978240), (2, 40831989120), (3, 27221326080), (4, 20415994560), (5, 16332795648), (6, 13610663040), (8, 10207997280), (9, 9073775360), (10, 8166397824), (12, 6805331520), (13, 6281844480), (15, 5444265216), (16, 5103998640), (18, 4536887680), (20, 4083198912), (24, 3402665760), (26, 3140922240), (30, 2722132608), (32, 2551999320), (36, 2268443840), (39, 2093948160), (40, 2041599456), (45, 1814755072), (48, 1701332880), (52, 1570461120), (60, 1361066304), (64, 1275999660), (65, 1256368896), (72, 1134221920), (78, 1046974080), (80, 1020799728), (90, 907377536), (96, 850666440), (101, 808554240), (104, 785230560), (117, 697982720), (120, 680533152), (128, 637999830), (130, 628184448), (144, 567110960), (156, 523487040), (160, 510399864), (180, 453688768), (192, 425333220), (195, 418789632), (202, 404277120), (208, 392615280), (234, 348991360), (240, 340266576), (256, 318999915), (260, 314092224), (288, 283555480), (303, 269518080), (312, 261743520), (320, 255199932), (360, 226844384), (384, 212666610), (390, 209394816), (404, 202138560), (416, 196307640), (468, 174495680), (480, 170133288), (505, 161710848), (520, 157046112), (576, 141777740), (585, 139596544), (606, 134759040), (624, 130871760), (640, 127599966), (720, 113422192), (768, 106333305), (780, 104697408), (808, 101069280), (832, 98153820), (909, 89839360), (936, 87247840), (960, 85066644), (1010, 80855424), (1040, 78523056), (1152, 70888870), (1170, 69798272), (1212, 67379520), (1248, 65435880), (1280, 63799983), (1313, 62196480), (1440, 56711096), (1515, 53903616), (1560, 52348704), (1616, 50534640), (1664, 49076910), (1818, 44919680), (1872, 43623920), (1920, 42533322), (2020, 40427712), (2080, 39261528), (2304, 35444435), (2340, 34899136), (2424, 33689760), (2496, 32717940), (2626, 31098240), (2880, 28355548), (3030, 26951808), (3120, 26174352), (3232, 25267320), (3328, 24538455), (3636, 22459840), (3744, 21811960), (3840, 21266661), (3939, 20732160), (4040, 20213856), (4160, 19630764), (4545, 17967872), (4680, 17449568), (4848, 16844880), (4992, 16358970), (5252, 15549120), (5399, 15125760), (5760, 14177774), (6060, 13475904), (6240, 13087176), (6464, 12633660), (6565, 12439296), (7272, 11229920), (7488, 10905980), (7878, 10366080), (8080, 10106928), (8320, 9815382), (9090, 8983936), (9360, 8724784), (9696, 8422440), (9984, 8179485), (10504, 7774560), (10798, 7562880), (11520, 7088887), (11817, 6910720), (12120, 6737952), (12480, 6543588), (12928, 6316830), (13130, 6219648), (14544, 5614960), (14976, 5452990), (15756, 5183040), (16160, 5053464), (16197, 5041920), (16640, 4907691), (18180, 4491968), (18720, 4362392), (19392, 4211220), (19695, 4146432), (21008, 3887280), (21596, 3781440), (23634, 3455360), (24240, 3368976), (24960, 3271794), (25856, 3158415), (26260, 3109824), (26995, 3025152), (29088, 2807480), (29952, 2726495), (31512, 2591520), (32320, 2526732), (32394, 2520960), (36360, 2245984), (37440, 2181196), (38784, 2105610), (39390, 2073216), (42016, 1943640), (43192, 1890720), (47268, 1727680), (48480, 1684488), (48591, 1680640), (49920, 1635897), (52520, 1554912), (53990, 1512576), (58176, 1403740), (59085, 1382144), (63024, 1295760), (64640, 1263366), (64788, 1260480), (70187, 1163520), (72720, 1122992), (74880, 1090598), (77568, 1052805), (78780, 1036608), (80985, 1008384), (84032, 971820), (86384, 945360), (94536, 863840), (96960, 842244), (97182, 840320), (105040, 777456), (107980, 756288), (116352, 701870), (118170, 691072), (126048, 647880), (129280, 631683), (129576, 630240), (140374, 581760), (145440, 561496), (149760, 545299), (157560, 518304), (161970, 504192), (168064, 485910), (172768, 472680), (189072, 431920), (193920, 421122), (194364, 420160), (210080, 388728), (210561, 387840), (215960, 378144), (232704, 350935), (236340, 345536), (242955, 336128), (252096, 323940), (259152, 315120), (280748, 290880)]