7725991680

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20323}}^1$

素因数の和:20364

約数の個数: 288

約数和(自身を含む): 29910424320

約数和(自身を除く): 22184432640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 768, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1280, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2304, 2376, 2640, 2816, 2880, 2970, 3168, 3456, 3520, 3840, 3960, 4224, 4320, 4752, 5280, 5760, 5940, 6336, 6912, 7040, 7920, 8448, 8640, 9504, 10560, 11520, 11880, 12672, 14080, 15840, 17280, 19008, 20323, 21120, 23760, 25344, 31680, 34560, 38016, 40646, 42240, 47520, 60969, 63360, 76032, 81292, 95040, 101615, 121938, 126720, 162584, 182907, 190080, 203230, 223553, 243876, 304845, 325168, 365814, 380160, 406460, 447106, 487752, 548721, 609690, 650336, 670659, 731628, 812920, 894212, 914535, 975504, 1097442, 1117765, 1219380, 1300672, 1341318, 1463256, 1625840, 1788424, 1829070, 1951008, 2011977, 2194884, 2235530, 2438760, 2601344, 2682636, 2743605, 2926512, 3251680, 3353295, 3576848, 3658140, 3902016, 4023954, 4389768, 4471060, 4877520, 5202688, 5365272, 5487210, 5853024, 6035931, 6503360, 6706590, 7153696, 7316280, 7804032, 8047908, 8779536, 8942120, 9755040, 10059885, 10730544, 10974420, 11706048, 12071862, 13006720, 13413180, 14307392, 14632560, 15608064, 16095816, 17559072, 17884240, 19510080, 20119770, 21461088, 21948840, 23412096, 24143724, 26013440, 26826360, 28614784, 29265120, 30179655, 32191632, 35118144, 35768480, 39020160, 40239540, 42922176, 43897680, 46824192, 48287448, 53652720, 57229568, 58530240, 60359310, 64383264, 70236288, 71536960, 78040320, 80479080, 85844352, 87795360, 96574896, 107305440, 117060480, 120718620, 128766528, 140472576, 143073920, 160958160, 171688704, 175590720, 193149792, 214610880, 234120960, 241437240, 257533056, 286147840, 321916320, 351181440, 386299584, 429221760, 482874480, 515066112, 643832640, 702362880, 772599168, 858443520, 965748960, 1287665280, 1545198336, 1931497920, 2575330560, 3862995840, 7725991680]

約数ペア:

[(1, 7725991680), (2, 3862995840), (3, 2575330560), (4, 1931497920), (5, 1545198336), (6, 1287665280), (8, 965748960), (9, 858443520), (10, 772599168), (11, 702362880), (12, 643832640), (15, 515066112), (16, 482874480), (18, 429221760), (20, 386299584), (22, 351181440), (24, 321916320), (27, 286147840), (30, 257533056), (32, 241437240), (33, 234120960), (36, 214610880), (40, 193149792), (44, 175590720), (45, 171688704), (48, 160958160), (54, 143073920), (55, 140472576), (60, 128766528), (64, 120718620), (66, 117060480), (72, 107305440), (80, 96574896), (88, 87795360), (90, 85844352), (96, 80479080), (99, 78040320), (108, 71536960), (110, 70236288), (120, 64383264), (128, 60359310), (132, 58530240), (135, 57229568), (144, 53652720), (160, 48287448), (165, 46824192), (176, 43897680), (180, 42922176), (192, 40239540), (198, 39020160), (216, 35768480), (220, 35118144), (240, 32191632), (256, 30179655), (264, 29265120), (270, 28614784), (288, 26826360), (297, 26013440), (320, 24143724), (330, 23412096), (352, 21948840), (360, 21461088), (384, 20119770), (396, 19510080), (432, 17884240), (440, 17559072), (480, 16095816), (495, 15608064), (528, 14632560), (540, 14307392), (576, 13413180), (594, 13006720), (640, 12071862), (660, 11706048), (704, 10974420), (720, 10730544), (768, 10059885), (792, 9755040), (864, 8942120), (880, 8779536), (960, 8047908), (990, 7804032), (1056, 7316280), (1080, 7153696), (1152, 6706590), (1188, 6503360), (1280, 6035931), (1320, 5853024), (1408, 5487210), (1440, 5365272), (1485, 5202688), (1584, 4877520), (1728, 4471060), (1760, 4389768), (1920, 4023954), (1980, 3902016), (2112, 3658140), (2160, 3576848), (2304, 3353295), (2376, 3251680), (2640, 2926512), (2816, 2743605), (2880, 2682636), (2970, 2601344), (3168, 2438760), (3456, 2235530), (3520, 2194884), (3840, 2011977), (3960, 1951008), (4224, 1829070), (4320, 1788424), (4752, 1625840), (5280, 1463256), (5760, 1341318), (5940, 1300672), (6336, 1219380), (6912, 1117765), (7040, 1097442), (7920, 975504), (8448, 914535), (8640, 894212), (9504, 812920), (10560, 731628), (11520, 670659), (11880, 650336), (12672, 609690), (14080, 548721), (15840, 487752), (17280, 447106), (19008, 406460), (20323, 380160), (21120, 365814), (23760, 325168), (25344, 304845), (31680, 243876), (34560, 223553), (38016, 203230), (40646, 190080), (42240, 182907), (47520, 162584), (60969, 126720), (63360, 121938), (76032, 101615), (81292, 95040)]