345870720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 384

約数和(自身を含む): 1336608000

約数和(自身を除く): 990737280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 128, 130, 144, 149, 155, 156, 160, 180, 186, 192, 195, 208, 234, 240, 248, 260, 279, 288, 298, 310, 312, 320, 360, 372, 384, 390, 403, 416, 447, 465, 468, 480, 496, 520, 558, 576, 585, 596, 620, 624, 640, 720, 744, 745, 780, 806, 832, 894, 930, 936, 960, 992, 1040, 1116, 1152, 1170, 1192, 1209, 1240, 1248, 1341, 1395, 1440, 1488, 1490, 1560, 1612, 1664, 1788, 1860, 1872, 1920, 1937, 1984, 2015, 2080, 2232, 2235, 2340, 2384, 2418, 2480, 2496, 2682, 2790, 2880, 2976, 2980, 3120, 3224, 3576, 3627, 3720, 3744, 3874, 3968, 4030, 4160, 4464, 4470, 4619, 4680, 4768, 4836, 4960, 4992, 5364, 5580, 5760, 5811, 5952, 5960, 6045, 6240, 6448, 6705, 7152, 7254, 7440, 7488, 7748, 8060, 8320, 8928, 8940, 9238, 9360, 9536, 9672, 9685, 9920, 10728, 11160, 11622, 11904, 11920, 12090, 12480, 12896, 13410, 13857, 14304, 14508, 14880, 14976, 15496, 16120, 17433, 17856, 17880, 18135, 18476, 18720, 19072, 19344, 19370, 19840, 21456, 22320, 23095, 23244, 23840, 24180, 24960, 25792, 26820, 27714, 28608, 29016, 29055, 29760, 30992, 32240, 34866, 35712, 35760, 36270, 36952, 37440, 38688, 38740, 41571, 42912, 44640, 46190, 46488, 47680, 48360, 51584, 53640, 55428, 57216, 58032, 58110, 59520, 60047, 61984, 64480, 69285, 69732, 71520, 72540, 73904, 74880, 77376, 77480, 83142, 85824, 87165, 89280, 92380, 92976, 95360, 96720, 107280, 110856, 116064, 116220, 120094, 123968, 128960, 138570, 139464, 143040, 145080, 147808, 154752, 154960, 166284, 171648, 174330, 178560, 180141, 184760, 185952, 193440, 207855, 214560, 221712, 232128, 232440, 240188, 247936, 257920, 277140, 278928, 286080, 290160, 295616, 300235, 309920, 332568, 348660, 360282, 369520, 371904, 386880, 415710, 429120, 443424, 464256, 464880, 480376, 540423, 554280, 557856, 580320, 591232, 600470, 619840, 665136, 697320, 720564, 739040, 743808, 773760, 831420, 858240, 886848, 900705, 929760, 960752, 1080846, 1108560, 1115712, 1160640, 1200940, 1239680, 1330272, 1394640, 1441128, 1478080, 1662840, 1773696, 1801410, 1859520, 1921504, 2161692, 2217120, 2231424, 2321280, 2401880, 2660544, 2702115, 2789280, 2882256, 2956160, 3325680, 3602820, 3719040, 3843008, 4323384, 4434240, 4803760, 5321088, 5404230, 5578560, 5764512, 6651360, 7205640, 7686016, 8646768, 8868480, 9607520, 10808460, 11157120, 11529024, 13302720, 14411280, 17293536, 19215040, 21616920, 23058048, 26605440, 28822560, 34587072, 38430080, 43233840, 57645120, 69174144, 86467680, 115290240, 172935360, 345870720]

約数ペア:

[(1, 345870720), (2, 172935360), (3, 115290240), (4, 86467680), (5, 69174144), (6, 57645120), (8, 43233840), (9, 38430080), (10, 34587072), (12, 28822560), (13, 26605440), (15, 23058048), (16, 21616920), (18, 19215040), (20, 17293536), (24, 14411280), (26, 13302720), (30, 11529024), (31, 11157120), (32, 10808460), (36, 9607520), (39, 8868480), (40, 8646768), (45, 7686016), (48, 7205640), (52, 6651360), (60, 5764512), (62, 5578560), (64, 5404230), (65, 5321088), (72, 4803760), (78, 4434240), (80, 4323384), (90, 3843008), (93, 3719040), (96, 3602820), (104, 3325680), (117, 2956160), (120, 2882256), (124, 2789280), (128, 2702115), (130, 2660544), (144, 2401880), (149, 2321280), (155, 2231424), (156, 2217120), (160, 2161692), (180, 1921504), (186, 1859520), (192, 1801410), (195, 1773696), (208, 1662840), (234, 1478080), (240, 1441128), (248, 1394640), (260, 1330272), (279, 1239680), (288, 1200940), (298, 1160640), (310, 1115712), (312, 1108560), (320, 1080846), (360, 960752), (372, 929760), (384, 900705), (390, 886848), (403, 858240), (416, 831420), (447, 773760), (465, 743808), (468, 739040), (480, 720564), (496, 697320), (520, 665136), (558, 619840), (576, 600470), (585, 591232), (596, 580320), (620, 557856), (624, 554280), (640, 540423), (720, 480376), (744, 464880), (745, 464256), (780, 443424), (806, 429120), (832, 415710), (894, 386880), (930, 371904), (936, 369520), (960, 360282), (992, 348660), (1040, 332568), (1116, 309920), (1152, 300235), (1170, 295616), (1192, 290160), (1209, 286080), (1240, 278928), (1248, 277140), (1341, 257920), (1395, 247936), (1440, 240188), (1488, 232440), (1490, 232128), (1560, 221712), (1612, 214560), (1664, 207855), (1788, 193440), (1860, 185952), (1872, 184760), (1920, 180141), (1937, 178560), (1984, 174330), (2015, 171648), (2080, 166284), (2232, 154960), (2235, 154752), (2340, 147808), (2384, 145080), (2418, 143040), (2480, 139464), (2496, 138570), (2682, 128960), (2790, 123968), (2880, 120094), (2976, 116220), (2980, 116064), (3120, 110856), (3224, 107280), (3576, 96720), (3627, 95360), (3720, 92976), (3744, 92380), (3874, 89280), (3968, 87165), (4030, 85824), (4160, 83142), (4464, 77480), (4470, 77376), (4619, 74880), (4680, 73904), (4768, 72540), (4836, 71520), (4960, 69732), (4992, 69285), (5364, 64480), (5580, 61984), (5760, 60047), (5811, 59520), (5952, 58110), (5960, 58032), (6045, 57216), (6240, 55428), (6448, 53640), (6705, 51584), (7152, 48360), (7254, 47680), (7440, 46488), (7488, 46190), (7748, 44640), (8060, 42912), (8320, 41571), (8928, 38740), (8940, 38688), (9238, 37440), (9360, 36952), (9536, 36270), (9672, 35760), (9685, 35712), (9920, 34866), (10728, 32240), (11160, 30992), (11622, 29760), (11904, 29055), (11920, 29016), (12090, 28608), (12480, 27714), (12896, 26820), (13410, 25792), (13857, 24960), (14304, 24180), (14508, 23840), (14880, 23244), (14976, 23095), (15496, 22320), (16120, 21456), (17433, 19840), (17856, 19370), (17880, 19344), (18135, 19072), (18476, 18720)]