555776640

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 320

約数和(自身を含む): 2026062720

約数和(自身を除く): 1470286080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 81, 90, 96, 108, 120, 128, 135, 142, 144, 151, 160, 162, 180, 192, 213, 216, 240, 270, 284, 288, 302, 320, 324, 355, 360, 384, 405, 426, 432, 453, 480, 540, 568, 576, 604, 639, 640, 648, 710, 720, 755, 810, 852, 864, 906, 960, 1065, 1080, 1136, 1152, 1208, 1278, 1296, 1359, 1420, 1440, 1510, 1620, 1704, 1728, 1812, 1917, 1920, 2130, 2160, 2265, 2272, 2416, 2556, 2592, 2718, 2840, 2880, 3020, 3195, 3240, 3408, 3456, 3624, 3834, 4077, 4260, 4320, 4530, 4544, 4832, 5112, 5184, 5436, 5680, 5751, 5760, 6040, 6390, 6480, 6795, 6816, 7248, 7668, 8154, 8520, 8640, 9060, 9088, 9585, 9664, 10224, 10368, 10721, 10872, 11360, 11502, 12080, 12231, 12780, 12960, 13590, 13632, 14496, 15336, 16308, 17040, 17280, 18120, 19170, 19328, 20385, 20448, 21442, 21744, 22720, 23004, 24160, 24462, 25560, 25920, 27180, 27264, 28755, 28992, 30672, 32163, 32616, 34080, 36240, 38340, 40770, 40896, 42884, 43488, 45440, 46008, 48320, 48924, 51120, 51840, 53605, 54360, 57510, 57984, 61155, 61344, 64326, 65232, 68160, 72480, 76680, 81540, 81792, 85768, 86976, 92016, 96489, 96640, 97848, 102240, 107210, 108720, 115020, 122310, 122688, 128652, 130464, 136320, 144960, 153360, 160815, 163080, 171536, 173952, 184032, 192978, 195696, 204480, 214420, 217440, 230040, 244620, 245376, 257304, 260928, 289467, 289920, 306720, 321630, 326160, 343072, 368064, 385956, 391392, 408960, 428840, 434880, 460080, 482445, 489240, 514608, 521856, 578934, 613440, 643260, 652320, 686144, 736128, 771912, 782784, 857680, 868401, 869760, 920160, 964890, 978480, 1029216, 1157868, 1226880, 1286520, 1304640, 1372288, 1447335, 1543824, 1565568, 1715360, 1736802, 1840320, 1929780, 1956960, 2058432, 2315736, 2573040, 2609280, 2894670, 3087648, 3430720, 3473604, 3680640, 3859560, 3913920, 4116864, 4342005, 4631472, 5146080, 5789340, 6175296, 6861440, 6947208, 7719120, 7827840, 8684010, 9262944, 10292160, 11578680, 12350592, 13894416, 15438240, 17368020, 18525888, 20584320, 23157360, 27788832, 30876480, 34736040, 37051776, 46314720, 55577664, 61752960, 69472080, 92629440, 111155328, 138944160, 185258880, 277888320, 555776640]

約数ペア:

[(1, 555776640), (2, 277888320), (3, 185258880), (4, 138944160), (5, 111155328), (6, 92629440), (8, 69472080), (9, 61752960), (10, 55577664), (12, 46314720), (15, 37051776), (16, 34736040), (18, 30876480), (20, 27788832), (24, 23157360), (27, 20584320), (30, 18525888), (32, 17368020), (36, 15438240), (40, 13894416), (45, 12350592), (48, 11578680), (54, 10292160), (60, 9262944), (64, 8684010), (71, 7827840), (72, 7719120), (80, 6947208), (81, 6861440), (90, 6175296), (96, 5789340), (108, 5146080), (120, 4631472), (128, 4342005), (135, 4116864), (142, 3913920), (144, 3859560), (151, 3680640), (160, 3473604), (162, 3430720), (180, 3087648), (192, 2894670), (213, 2609280), (216, 2573040), (240, 2315736), (270, 2058432), (284, 1956960), (288, 1929780), (302, 1840320), (320, 1736802), (324, 1715360), (355, 1565568), (360, 1543824), (384, 1447335), (405, 1372288), (426, 1304640), (432, 1286520), (453, 1226880), (480, 1157868), (540, 1029216), (568, 978480), (576, 964890), (604, 920160), (639, 869760), (640, 868401), (648, 857680), (710, 782784), (720, 771912), (755, 736128), (810, 686144), (852, 652320), (864, 643260), (906, 613440), (960, 578934), (1065, 521856), (1080, 514608), (1136, 489240), (1152, 482445), (1208, 460080), (1278, 434880), (1296, 428840), (1359, 408960), (1420, 391392), (1440, 385956), (1510, 368064), (1620, 343072), (1704, 326160), (1728, 321630), (1812, 306720), (1917, 289920), (1920, 289467), (2130, 260928), (2160, 257304), (2265, 245376), (2272, 244620), (2416, 230040), (2556, 217440), (2592, 214420), (2718, 204480), (2840, 195696), (2880, 192978), (3020, 184032), (3195, 173952), (3240, 171536), (3408, 163080), (3456, 160815), (3624, 153360), (3834, 144960), (4077, 136320), (4260, 130464), (4320, 128652), (4530, 122688), (4544, 122310), (4832, 115020), (5112, 108720), (5184, 107210), (5436, 102240), (5680, 97848), (5751, 96640), (5760, 96489), (6040, 92016), (6390, 86976), (6480, 85768), (6795, 81792), (6816, 81540), (7248, 76680), (7668, 72480), (8154, 68160), (8520, 65232), (8640, 64326), (9060, 61344), (9088, 61155), (9585, 57984), (9664, 57510), (10224, 54360), (10368, 53605), (10721, 51840), (10872, 51120), (11360, 48924), (11502, 48320), (12080, 46008), (12231, 45440), (12780, 43488), (12960, 42884), (13590, 40896), (13632, 40770), (14496, 38340), (15336, 36240), (16308, 34080), (17040, 32616), (17280, 32163), (18120, 30672), (19170, 28992), (19328, 28755), (20385, 27264), (20448, 27180), (21442, 25920), (21744, 25560), (22720, 24462), (23004, 24160)]