285428160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 336

約数和(自身を含む): 1065093120

約数和(自身を除く): 779664960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 32, 36, 40, 45, 46, 48, 60, 62, 64, 69, 72, 80, 90, 92, 93, 96, 115, 120, 124, 138, 139, 144, 155, 160, 180, 184, 186, 192, 207, 230, 240, 248, 276, 278, 279, 288, 310, 320, 345, 360, 368, 372, 414, 417, 460, 465, 480, 496, 552, 556, 558, 576, 620, 690, 695, 713, 720, 736, 744, 828, 834, 920, 930, 960, 992, 1035, 1104, 1112, 1116, 1240, 1251, 1380, 1390, 1395, 1426, 1440, 1472, 1488, 1656, 1668, 1840, 1860, 1984, 2070, 2085, 2139, 2208, 2224, 2232, 2480, 2502, 2760, 2780, 2790, 2852, 2880, 2976, 3197, 3312, 3336, 3565, 3680, 3720, 4140, 4170, 4278, 4309, 4416, 4448, 4464, 4960, 5004, 5520, 5560, 5580, 5704, 5952, 6255, 6394, 6417, 6624, 6672, 7130, 7360, 7440, 8280, 8340, 8556, 8618, 8896, 8928, 9591, 9920, 10008, 10695, 11040, 11120, 11160, 11408, 12510, 12788, 12834, 12927, 13248, 13344, 14260, 14880, 15985, 16560, 16680, 17112, 17236, 17856, 19182, 20016, 21390, 21545, 22080, 22240, 22320, 22816, 25020, 25576, 25668, 25854, 26688, 28520, 28773, 29760, 31970, 32085, 33120, 33360, 34224, 34472, 38364, 38781, 40032, 42780, 43090, 44480, 44640, 45632, 47955, 50040, 51152, 51336, 51708, 57040, 57546, 63940, 64170, 64635, 66240, 66720, 68448, 68944, 76728, 77562, 80064, 85560, 86180, 89280, 95910, 99107, 100080, 102304, 102672, 103416, 114080, 115092, 127880, 128340, 129270, 133440, 136896, 137888, 143865, 153456, 155124, 171120, 172360, 191820, 193905, 198214, 200160, 204608, 205344, 206832, 228160, 230184, 255760, 256680, 258540, 275776, 287730, 297321, 306912, 310248, 342240, 344720, 383640, 387810, 396428, 400320, 410688, 413664, 460368, 495535, 511520, 513360, 517080, 575460, 594642, 613824, 620496, 684480, 689440, 767280, 775620, 792856, 827328, 891963, 920736, 991070, 1023040, 1026720, 1034160, 1150920, 1189284, 1240992, 1378880, 1486605, 1534560, 1551240, 1585712, 1783926, 1841472, 1982140, 2053440, 2068320, 2301840, 2378568, 2481984, 2973210, 3069120, 3102480, 3171424, 3567852, 3964280, 4136640, 4459815, 4603680, 4757136, 5946420, 6204960, 6342848, 7135704, 7928560, 8919630, 9207360, 9514272, 11892840, 12409920, 14271408, 15857120, 17839260, 19028544, 23785680, 28542816, 31714240, 35678520, 47571360, 57085632, 71357040, 95142720, 142714080, 285428160]

約数ペア:

[(1, 285428160), (2, 142714080), (3, 95142720), (4, 71357040), (5, 57085632), (6, 47571360), (8, 35678520), (9, 31714240), (10, 28542816), (12, 23785680), (15, 19028544), (16, 17839260), (18, 15857120), (20, 14271408), (23, 12409920), (24, 11892840), (30, 9514272), (31, 9207360), (32, 8919630), (36, 7928560), (40, 7135704), (45, 6342848), (46, 6204960), (48, 5946420), (60, 4757136), (62, 4603680), (64, 4459815), (69, 4136640), (72, 3964280), (80, 3567852), (90, 3171424), (92, 3102480), (93, 3069120), (96, 2973210), (115, 2481984), (120, 2378568), (124, 2301840), (138, 2068320), (139, 2053440), (144, 1982140), (155, 1841472), (160, 1783926), (180, 1585712), (184, 1551240), (186, 1534560), (192, 1486605), (207, 1378880), (230, 1240992), (240, 1189284), (248, 1150920), (276, 1034160), (278, 1026720), (279, 1023040), (288, 991070), (310, 920736), (320, 891963), (345, 827328), (360, 792856), (368, 775620), (372, 767280), (414, 689440), (417, 684480), (460, 620496), (465, 613824), (480, 594642), (496, 575460), (552, 517080), (556, 513360), (558, 511520), (576, 495535), (620, 460368), (690, 413664), (695, 410688), (713, 400320), (720, 396428), (736, 387810), (744, 383640), (828, 344720), (834, 342240), (920, 310248), (930, 306912), (960, 297321), (992, 287730), (1035, 275776), (1104, 258540), (1112, 256680), (1116, 255760), (1240, 230184), (1251, 228160), (1380, 206832), (1390, 205344), (1395, 204608), (1426, 200160), (1440, 198214), (1472, 193905), (1488, 191820), (1656, 172360), (1668, 171120), (1840, 155124), (1860, 153456), (1984, 143865), (2070, 137888), (2085, 136896), (2139, 133440), (2208, 129270), (2224, 128340), (2232, 127880), (2480, 115092), (2502, 114080), (2760, 103416), (2780, 102672), (2790, 102304), (2852, 100080), (2880, 99107), (2976, 95910), (3197, 89280), (3312, 86180), (3336, 85560), (3565, 80064), (3680, 77562), (3720, 76728), (4140, 68944), (4170, 68448), (4278, 66720), (4309, 66240), (4416, 64635), (4448, 64170), (4464, 63940), (4960, 57546), (5004, 57040), (5520, 51708), (5560, 51336), (5580, 51152), (5704, 50040), (5952, 47955), (6255, 45632), (6394, 44640), (6417, 44480), (6624, 43090), (6672, 42780), (7130, 40032), (7360, 38781), (7440, 38364), (8280, 34472), (8340, 34224), (8556, 33360), (8618, 33120), (8896, 32085), (8928, 31970), (9591, 29760), (9920, 28773), (10008, 28520), (10695, 26688), (11040, 25854), (11120, 25668), (11160, 25576), (11408, 25020), (12510, 22816), (12788, 22320), (12834, 22240), (12927, 22080), (13248, 21545), (13344, 21390), (14260, 20016), (14880, 19182), (15985, 17856), (16560, 17236), (16680, 17112)]