1319569920

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1172

約数の個数: 320

約数和(自身を含む): 4967360640

約数和(自身を除く): 3647790720

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, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 512, 540, 544, 576, 612, 640, 680, 720, 765, 768, 816, 864, 918, 960, 1020, 1080, 1088, 1123, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2246, 2295, 2304, 2448, 2560, 2720, 2880, 3060, 3264, 3369, 3456, 3672, 3840, 4080, 4320, 4352, 4492, 4590, 4608, 4896, 5440, 5615, 5760, 6120, 6528, 6738, 6912, 7344, 7680, 8160, 8640, 8704, 8984, 9180, 9792, 10107, 10880, 11230, 11520, 12240, 13056, 13476, 13824, 14688, 16320, 16845, 17280, 17968, 18360, 19091, 19584, 20214, 21760, 22460, 23040, 24480, 26112, 26952, 29376, 30321, 32640, 33690, 34560, 35936, 36720, 38182, 39168, 40428, 43520, 44920, 48960, 50535, 53904, 57273, 58752, 60642, 65280, 67380, 69120, 71872, 73440, 76364, 78336, 80856, 89840, 95455, 97920, 101070, 107808, 114546, 117504, 121284, 130560, 134760, 143744, 146880, 151605, 152728, 161712, 171819, 179680, 190910, 195840, 202140, 215616, 229092, 235008, 242568, 269520, 286365, 287488, 293760, 303210, 305456, 323424, 343638, 359360, 381820, 391680, 404280, 431232, 458184, 485136, 515457, 539040, 572730, 574976, 587520, 606420, 610912, 646848, 687276, 718720, 763640, 808560, 859095, 862464, 916368, 970272, 1030914, 1078080, 1145460, 1175040, 1212840, 1221824, 1293696, 1374552, 1437440, 1527280, 1617120, 1718190, 1724928, 1832736, 1940544, 2061828, 2156160, 2290920, 2425680, 2443648, 2577285, 2587392, 2749104, 2874880, 3054560, 3234240, 3436380, 3665472, 3881088, 4123656, 4312320, 4581840, 4851360, 4887296, 5154570, 5174784, 5498208, 6109120, 6468480, 6872760, 7330944, 7762176, 8247312, 8624640, 9163680, 9702720, 9774592, 10309140, 10996416, 12218240, 12936960, 13745520, 14661888, 15524352, 16494624, 18327360, 19405440, 20618280, 21992832, 24436480, 25873920, 27491040, 29323776, 32989248, 36654720, 38810880, 41236560, 43985664, 48872960, 54982080, 65978496, 73309440, 77621760, 82473120, 87971328, 109964160, 131956992, 146618880, 164946240, 219928320, 263913984, 329892480, 439856640, 659784960, 1319569920]

約数ペア:

[(1, 1319569920), (2, 659784960), (3, 439856640), (4, 329892480), (5, 263913984), (6, 219928320), (8, 164946240), (9, 146618880), (10, 131956992), (12, 109964160), (15, 87971328), (16, 82473120), (17, 77621760), (18, 73309440), (20, 65978496), (24, 54982080), (27, 48872960), (30, 43985664), (32, 41236560), (34, 38810880), (36, 36654720), (40, 32989248), (45, 29323776), (48, 27491040), (51, 25873920), (54, 24436480), (60, 21992832), (64, 20618280), (68, 19405440), (72, 18327360), (80, 16494624), (85, 15524352), (90, 14661888), (96, 13745520), (102, 12936960), (108, 12218240), (120, 10996416), (128, 10309140), (135, 9774592), (136, 9702720), (144, 9163680), (153, 8624640), (160, 8247312), (170, 7762176), (180, 7330944), (192, 6872760), (204, 6468480), (216, 6109120), (240, 5498208), (255, 5174784), (256, 5154570), (270, 4887296), (272, 4851360), (288, 4581840), (306, 4312320), (320, 4123656), (340, 3881088), (360, 3665472), (384, 3436380), (408, 3234240), (432, 3054560), (459, 2874880), (480, 2749104), (510, 2587392), (512, 2577285), (540, 2443648), (544, 2425680), (576, 2290920), (612, 2156160), (640, 2061828), (680, 1940544), (720, 1832736), (765, 1724928), (768, 1718190), (816, 1617120), (864, 1527280), (918, 1437440), (960, 1374552), (1020, 1293696), (1080, 1221824), (1088, 1212840), (1123, 1175040), (1152, 1145460), (1224, 1078080), (1280, 1030914), (1360, 970272), (1440, 916368), (1530, 862464), (1536, 859095), (1632, 808560), (1728, 763640), (1836, 718720), (1920, 687276), (2040, 646848), (2160, 610912), (2176, 606420), (2246, 587520), (2295, 574976), (2304, 572730), (2448, 539040), (2560, 515457), (2720, 485136), (2880, 458184), (3060, 431232), (3264, 404280), (3369, 391680), (3456, 381820), (3672, 359360), (3840, 343638), (4080, 323424), (4320, 305456), (4352, 303210), (4492, 293760), (4590, 287488), (4608, 286365), (4896, 269520), (5440, 242568), (5615, 235008), (5760, 229092), (6120, 215616), (6528, 202140), (6738, 195840), (6912, 190910), (7344, 179680), (7680, 171819), (8160, 161712), (8640, 152728), (8704, 151605), (8984, 146880), (9180, 143744), (9792, 134760), (10107, 130560), (10880, 121284), (11230, 117504), (11520, 114546), (12240, 107808), (13056, 101070), (13476, 97920), (13824, 95455), (14688, 89840), (16320, 80856), (16845, 78336), (17280, 76364), (17968, 73440), (18360, 71872), (19091, 69120), (19584, 67380), (20214, 65280), (21760, 60642), (22460, 58752), (23040, 57273), (24480, 53904), (26112, 50535), (26952, 48960), (29376, 44920), (30321, 43520), (32640, 40428), (33690, 39168), (34560, 38182), (35936, 36720)]