766260480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 2604284928

約数和(自身を除く): 1838024448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 64, 80, 82, 93, 96, 120, 123, 124, 128, 155, 157, 160, 164, 186, 192, 205, 240, 246, 248, 256, 310, 314, 320, 328, 372, 384, 410, 465, 471, 480, 492, 496, 615, 620, 628, 640, 656, 744, 768, 785, 820, 930, 942, 960, 984, 992, 1230, 1240, 1256, 1271, 1280, 1312, 1488, 1570, 1640, 1860, 1884, 1920, 1968, 1984, 2355, 2460, 2480, 2512, 2542, 2624, 2976, 3140, 3280, 3720, 3768, 3813, 3840, 3936, 3968, 4710, 4867, 4920, 4960, 5024, 5084, 5248, 5952, 6280, 6355, 6437, 6560, 7440, 7536, 7626, 7872, 7936, 9420, 9734, 9840, 9920, 10048, 10168, 10496, 11904, 12560, 12710, 12874, 13120, 14601, 14880, 15072, 15252, 15744, 18840, 19065, 19311, 19468, 19680, 19840, 20096, 20336, 23808, 24335, 25120, 25420, 25748, 26240, 29202, 29760, 30144, 30504, 31488, 32185, 37680, 38130, 38622, 38936, 39360, 39680, 40192, 40672, 48670, 50240, 50840, 51496, 52480, 58404, 59520, 60288, 61008, 64370, 73005, 75360, 76260, 77244, 77872, 78720, 81344, 96555, 97340, 100480, 101680, 102992, 116808, 119040, 120576, 122016, 128740, 146010, 150720, 152520, 154488, 155744, 157440, 162688, 193110, 194680, 199547, 200960, 203360, 205984, 233616, 244032, 257480, 292020, 301440, 305040, 308976, 311488, 325376, 386220, 389360, 399094, 406720, 411968, 467232, 488064, 514960, 584040, 598641, 602880, 610080, 617952, 622976, 772440, 778720, 798188, 813440, 823936, 934464, 976128, 997735, 1029920, 1168080, 1197282, 1220160, 1235904, 1245952, 1544880, 1557440, 1596376, 1626880, 1647872, 1868928, 1995470, 2059840, 2336160, 2394564, 2440320, 2471808, 2993205, 3089760, 3114880, 3192752, 3737856, 3990940, 4119680, 4672320, 4789128, 4880640, 4943616, 5986410, 6179520, 6229760, 6385504, 7981880, 8239360, 9344640, 9578256, 11972820, 12359040, 12771008, 15963760, 18689280, 19156512, 23945640, 24718080, 25542016, 31927520, 38313024, 47891280, 51084032, 63855040, 76626048, 95782560, 127710080, 153252096, 191565120, 255420160, 383130240, 766260480]

約数ペア:

[(1, 766260480), (2, 383130240), (3, 255420160), (4, 191565120), (5, 153252096), (6, 127710080), (8, 95782560), (10, 76626048), (12, 63855040), (15, 51084032), (16, 47891280), (20, 38313024), (24, 31927520), (30, 25542016), (31, 24718080), (32, 23945640), (40, 19156512), (41, 18689280), (48, 15963760), (60, 12771008), (62, 12359040), (64, 11972820), (80, 9578256), (82, 9344640), (93, 8239360), (96, 7981880), (120, 6385504), (123, 6229760), (124, 6179520), (128, 5986410), (155, 4943616), (157, 4880640), (160, 4789128), (164, 4672320), (186, 4119680), (192, 3990940), (205, 3737856), (240, 3192752), (246, 3114880), (248, 3089760), (256, 2993205), (310, 2471808), (314, 2440320), (320, 2394564), (328, 2336160), (372, 2059840), (384, 1995470), (410, 1868928), (465, 1647872), (471, 1626880), (480, 1596376), (492, 1557440), (496, 1544880), (615, 1245952), (620, 1235904), (628, 1220160), (640, 1197282), (656, 1168080), (744, 1029920), (768, 997735), (785, 976128), (820, 934464), (930, 823936), (942, 813440), (960, 798188), (984, 778720), (992, 772440), (1230, 622976), (1240, 617952), (1256, 610080), (1271, 602880), (1280, 598641), (1312, 584040), (1488, 514960), (1570, 488064), (1640, 467232), (1860, 411968), (1884, 406720), (1920, 399094), (1968, 389360), (1984, 386220), (2355, 325376), (2460, 311488), (2480, 308976), (2512, 305040), (2542, 301440), (2624, 292020), (2976, 257480), (3140, 244032), (3280, 233616), (3720, 205984), (3768, 203360), (3813, 200960), (3840, 199547), (3936, 194680), (3968, 193110), (4710, 162688), (4867, 157440), (4920, 155744), (4960, 154488), (5024, 152520), (5084, 150720), (5248, 146010), (5952, 128740), (6280, 122016), (6355, 120576), (6437, 119040), (6560, 116808), (7440, 102992), (7536, 101680), (7626, 100480), (7872, 97340), (7936, 96555), (9420, 81344), (9734, 78720), (9840, 77872), (9920, 77244), (10048, 76260), (10168, 75360), (10496, 73005), (11904, 64370), (12560, 61008), (12710, 60288), (12874, 59520), (13120, 58404), (14601, 52480), (14880, 51496), (15072, 50840), (15252, 50240), (15744, 48670), (18840, 40672), (19065, 40192), (19311, 39680), (19468, 39360), (19680, 38936), (19840, 38622), (20096, 38130), (20336, 37680), (23808, 32185), (24335, 31488), (25120, 30504), (25420, 30144), (25748, 29760), (26240, 29202)]