1284491520

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:999

約数の個数: 360

約数和(自身を含む): 4954889016

約数和(自身を除く): 3670397496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 648, 702, 720, 768, 780, 810, 832, 864, 936, 953, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1280, 1296, 1404, 1440, 1560, 1620, 1664, 1728, 1755, 1872, 1906, 1920, 2080, 2106, 2160, 2304, 2340, 2496, 2592, 2808, 2859, 2880, 3120, 3240, 3328, 3456, 3510, 3744, 3812, 3840, 4160, 4212, 4320, 4680, 4765, 4992, 5184, 5265, 5616, 5718, 5760, 6240, 6480, 6912, 7020, 7488, 7624, 8320, 8424, 8577, 8640, 9360, 9530, 9984, 10368, 10530, 11232, 11436, 11520, 12389, 12480, 12960, 14040, 14295, 14976, 15248, 16640, 16848, 17154, 17280, 18720, 19060, 20736, 21060, 22464, 22872, 24778, 24960, 25731, 25920, 28080, 28590, 29952, 30496, 33696, 34308, 34560, 37167, 37440, 38120, 42120, 42885, 44928, 45744, 49556, 49920, 51462, 51840, 56160, 57180, 60992, 61945, 67392, 68616, 74334, 74880, 76240, 77193, 84240, 85770, 89856, 91488, 99112, 102924, 103680, 111501, 112320, 114360, 121984, 123890, 128655, 134784, 137232, 148668, 149760, 152480, 154386, 168480, 171540, 182976, 185835, 198224, 205848, 223002, 224640, 228720, 243968, 247780, 257310, 269568, 274464, 297336, 304960, 308772, 334503, 336960, 343080, 365952, 371670, 385965, 396448, 411696, 446004, 449280, 457440, 495560, 514620, 548928, 557505, 594672, 609920, 617544, 669006, 673920, 686160, 731904, 743340, 771930, 792896, 823392, 892008, 914880, 991120, 1003509, 1029240, 1097856, 1115010, 1189344, 1219840, 1235088, 1338012, 1347840, 1372320, 1486680, 1543860, 1585792, 1646784, 1672515, 1784016, 1829760, 1982240, 2007018, 2058480, 2195712, 2230020, 2378688, 2470176, 2676024, 2744640, 2973360, 3087720, 3171584, 3293568, 3345030, 3568032, 3659520, 3964480, 4014036, 4116960, 4460040, 4757376, 4940352, 5017545, 5352048, 5489280, 5946720, 6175440, 6587136, 6690060, 7136064, 7928960, 8028072, 8233920, 8920080, 9514752, 9880704, 10035090, 10704096, 10978560, 11893440, 12350880, 13380120, 14272128, 15857920, 16056144, 16467840, 17840160, 19761408, 20070180, 21408192, 23786880, 24701760, 26760240, 28544256, 32112288, 32935680, 35680320, 40140360, 42816384, 47573760, 49403520, 53520480, 64224576, 71360640, 80280720, 85632768, 98807040, 107040960, 128449152, 142721280, 160561440, 214081920, 256898304, 321122880, 428163840, 642245760, 1284491520]

約数ペア:

[(1, 1284491520), (2, 642245760), (3, 428163840), (4, 321122880), (5, 256898304), (6, 214081920), (8, 160561440), (9, 142721280), (10, 128449152), (12, 107040960), (13, 98807040), (15, 85632768), (16, 80280720), (18, 71360640), (20, 64224576), (24, 53520480), (26, 49403520), (27, 47573760), (30, 42816384), (32, 40140360), (36, 35680320), (39, 32935680), (40, 32112288), (45, 28544256), (48, 26760240), (52, 24701760), (54, 23786880), (60, 21408192), (64, 20070180), (65, 19761408), (72, 17840160), (78, 16467840), (80, 16056144), (81, 15857920), (90, 14272128), (96, 13380120), (104, 12350880), (108, 11893440), (117, 10978560), (120, 10704096), (128, 10035090), (130, 9880704), (135, 9514752), (144, 8920080), (156, 8233920), (160, 8028072), (162, 7928960), (180, 7136064), (192, 6690060), (195, 6587136), (208, 6175440), (216, 5946720), (234, 5489280), (240, 5352048), (256, 5017545), (260, 4940352), (270, 4757376), (288, 4460040), (312, 4116960), (320, 4014036), (324, 3964480), (351, 3659520), (360, 3568032), (384, 3345030), (390, 3293568), (405, 3171584), (416, 3087720), (432, 2973360), (468, 2744640), (480, 2676024), (520, 2470176), (540, 2378688), (576, 2230020), (585, 2195712), (624, 2058480), (640, 2007018), (648, 1982240), (702, 1829760), (720, 1784016), (768, 1672515), (780, 1646784), (810, 1585792), (832, 1543860), (864, 1486680), (936, 1372320), (953, 1347840), (960, 1338012), (1040, 1235088), (1053, 1219840), (1080, 1189344), (1152, 1115010), (1170, 1097856), (1248, 1029240), (1280, 1003509), (1296, 991120), (1404, 914880), (1440, 892008), (1560, 823392), (1620, 792896), (1664, 771930), (1728, 743340), (1755, 731904), (1872, 686160), (1906, 673920), (1920, 669006), (2080, 617544), (2106, 609920), (2160, 594672), (2304, 557505), (2340, 548928), (2496, 514620), (2592, 495560), (2808, 457440), (2859, 449280), (2880, 446004), (3120, 411696), (3240, 396448), (3328, 385965), (3456, 371670), (3510, 365952), (3744, 343080), (3812, 336960), (3840, 334503), (4160, 308772), (4212, 304960), (4320, 297336), (4680, 274464), (4765, 269568), (4992, 257310), (5184, 247780), (5265, 243968), (5616, 228720), (5718, 224640), (5760, 223002), (6240, 205848), (6480, 198224), (6912, 185835), (7020, 182976), (7488, 171540), (7624, 168480), (8320, 154386), (8424, 152480), (8577, 149760), (8640, 148668), (9360, 137232), (9530, 134784), (9984, 128655), (10368, 123890), (10530, 121984), (11232, 114360), (11436, 112320), (11520, 111501), (12389, 103680), (12480, 102924), (12960, 99112), (14040, 91488), (14295, 89856), (14976, 85770), (15248, 84240), (16640, 77193), (16848, 76240), (17154, 74880), (17280, 74334), (18720, 68616), (19060, 67392), (20736, 61945), (21060, 60992), (22464, 57180), (22872, 56160), (24778, 51840), (24960, 51462), (25731, 49920), (25920, 49556), (28080, 45744), (28590, 44928), (29952, 42885), (30496, 42120), (33696, 38120), (34308, 37440), (34560, 37167)]