989677440

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1171

約数の個数: 320

約数和(自身を含む): 3745550160

約数和(自身を除く): 2755872720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 324, 340, 360, 384, 405, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 648, 680, 720, 765, 810, 816, 864, 918, 960, 1020, 1080, 1088, 1123, 1152, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2246, 2295, 2448, 2592, 2720, 2754, 2880, 3060, 3240, 3264, 3369, 3456, 3672, 4080, 4320, 4492, 4590, 4896, 5184, 5440, 5508, 5615, 5760, 6120, 6480, 6528, 6738, 6885, 7344, 8160, 8640, 8984, 9180, 9792, 10107, 10368, 10880, 11016, 11230, 12240, 12960, 13476, 13770, 14688, 16320, 16845, 17280, 17968, 18360, 19091, 19584, 20214, 22032, 22460, 24480, 25920, 26952, 27540, 29376, 30321, 32640, 33690, 35936, 36720, 38182, 40428, 44064, 44920, 48960, 50535, 51840, 53904, 55080, 57273, 58752, 60642, 67380, 71872, 73440, 76364, 80856, 88128, 89840, 90963, 95455, 97920, 101070, 107808, 110160, 114546, 121284, 134760, 143744, 146880, 151605, 152728, 161712, 171819, 176256, 179680, 181926, 190910, 202140, 215616, 220320, 229092, 242568, 269520, 286365, 293760, 303210, 305456, 323424, 343638, 359360, 363852, 381820, 404280, 431232, 440640, 454815, 458184, 485136, 515457, 539040, 572730, 606420, 610912, 646848, 687276, 718720, 727704, 763640, 808560, 859095, 881280, 909630, 916368, 970272, 1030914, 1078080, 1145460, 1212840, 1221824, 1293696, 1374552, 1455408, 1527280, 1546371, 1617120, 1718190, 1819260, 1832736, 1940544, 2061828, 2156160, 2290920, 2425680, 2443648, 2577285, 2749104, 2910816, 3054560, 3092742, 3234240, 3436380, 3638520, 3665472, 3881088, 4123656, 4581840, 4851360, 5154570, 5498208, 5821632, 6109120, 6185484, 6468480, 6872760, 7277040, 7330944, 7731855, 8247312, 9163680, 9702720, 10309140, 10996416, 11643264, 12218240, 12370968, 13745520, 14554080, 15463710, 16494624, 18327360, 19405440, 20618280, 21992832, 24741936, 27491040, 29108160, 30927420, 32989248, 36654720, 41236560, 49483872, 54982080, 58216320, 61854840, 65978496, 82473120, 98967744, 109964160, 123709680, 164946240, 197935488, 247419360, 329892480, 494838720, 989677440]

約数ペア:

[(1, 989677440), (2, 494838720), (3, 329892480), (4, 247419360), (5, 197935488), (6, 164946240), (8, 123709680), (9, 109964160), (10, 98967744), (12, 82473120), (15, 65978496), (16, 61854840), (17, 58216320), (18, 54982080), (20, 49483872), (24, 41236560), (27, 36654720), (30, 32989248), (32, 30927420), (34, 29108160), (36, 27491040), (40, 24741936), (45, 21992832), (48, 20618280), (51, 19405440), (54, 18327360), (60, 16494624), (64, 15463710), (68, 14554080), (72, 13745520), (80, 12370968), (81, 12218240), (85, 11643264), (90, 10996416), (96, 10309140), (102, 9702720), (108, 9163680), (120, 8247312), (128, 7731855), (135, 7330944), (136, 7277040), (144, 6872760), (153, 6468480), (160, 6185484), (162, 6109120), (170, 5821632), (180, 5498208), (192, 5154570), (204, 4851360), (216, 4581840), (240, 4123656), (255, 3881088), (270, 3665472), (272, 3638520), (288, 3436380), (306, 3234240), (320, 3092742), (324, 3054560), (340, 2910816), (360, 2749104), (384, 2577285), (405, 2443648), (408, 2425680), (432, 2290920), (459, 2156160), (480, 2061828), (510, 1940544), (540, 1832736), (544, 1819260), (576, 1718190), (612, 1617120), (640, 1546371), (648, 1527280), (680, 1455408), (720, 1374552), (765, 1293696), (810, 1221824), (816, 1212840), (864, 1145460), (918, 1078080), (960, 1030914), (1020, 970272), (1080, 916368), (1088, 909630), (1123, 881280), (1152, 859095), (1224, 808560), (1296, 763640), (1360, 727704), (1377, 718720), (1440, 687276), (1530, 646848), (1620, 610912), (1632, 606420), (1728, 572730), (1836, 539040), (1920, 515457), (2040, 485136), (2160, 458184), (2176, 454815), (2246, 440640), (2295, 431232), (2448, 404280), (2592, 381820), (2720, 363852), (2754, 359360), (2880, 343638), (3060, 323424), (3240, 305456), (3264, 303210), (3369, 293760), (3456, 286365), (3672, 269520), (4080, 242568), (4320, 229092), (4492, 220320), (4590, 215616), (4896, 202140), (5184, 190910), (5440, 181926), (5508, 179680), (5615, 176256), (5760, 171819), (6120, 161712), (6480, 152728), (6528, 151605), (6738, 146880), (6885, 143744), (7344, 134760), (8160, 121284), (8640, 114546), (8984, 110160), (9180, 107808), (9792, 101070), (10107, 97920), (10368, 95455), (10880, 90963), (11016, 89840), (11230, 88128), (12240, 80856), (12960, 76364), (13476, 73440), (13770, 71872), (14688, 67380), (16320, 60642), (16845, 58752), (17280, 57273), (17968, 55080), (18360, 53904), (19091, 51840), (19584, 50535), (20214, 48960), (22032, 44920), (22460, 44064), (24480, 40428), (25920, 38182), (26952, 36720), (27540, 35936), (29376, 33690), (30321, 32640)]