425687040

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 1533168000

約数和(自身を除く): 1107480960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 149, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 298, 310, 320, 360, 372, 384, 447, 465, 480, 496, 512, 558, 576, 596, 620, 640, 720, 744, 745, 768, 894, 930, 960, 992, 1024, 1116, 1152, 1192, 1240, 1280, 1341, 1395, 1440, 1488, 1490, 1536, 1788, 1860, 1920, 1984, 2048, 2232, 2235, 2304, 2384, 2480, 2560, 2682, 2790, 2880, 2976, 2980, 3072, 3576, 3720, 3840, 3968, 4464, 4470, 4608, 4619, 4768, 4960, 5120, 5364, 5580, 5760, 5952, 5960, 6144, 6705, 7152, 7440, 7680, 7936, 8928, 8940, 9216, 9238, 9536, 9920, 10240, 10728, 11160, 11520, 11904, 11920, 13410, 13857, 14304, 14880, 15360, 15872, 17856, 17880, 18432, 18476, 19072, 19840, 21456, 22320, 23040, 23095, 23808, 23840, 26820, 27714, 28608, 29760, 30720, 31744, 35712, 35760, 36952, 38144, 39680, 41571, 42912, 44640, 46080, 46190, 47616, 47680, 53640, 55428, 57216, 59520, 63488, 69285, 71424, 71520, 73904, 76288, 79360, 83142, 85824, 89280, 92160, 92380, 95232, 95360, 107280, 110856, 114432, 119040, 138570, 142848, 143040, 147808, 152576, 158720, 166284, 171648, 178560, 184760, 190464, 190720, 207855, 214560, 221712, 228864, 238080, 277140, 285696, 286080, 295616, 305152, 317440, 332568, 343296, 357120, 369520, 381440, 415710, 429120, 443424, 457728, 476160, 554280, 571392, 572160, 591232, 665136, 686592, 714240, 739040, 762880, 831420, 858240, 886848, 915456, 952320, 1108560, 1144320, 1182464, 1330272, 1373184, 1428480, 1478080, 1525760, 1662840, 1716480, 1773696, 2217120, 2288640, 2364928, 2660544, 2746368, 2856960, 2956160, 3325680, 3432960, 3547392, 4434240, 4577280, 4729856, 5321088, 5912320, 6651360, 6865920, 7094784, 8868480, 9459712, 10642176, 11824640, 13302720, 13731840, 14189568, 17736960, 21284352, 23649280, 26605440, 28379136, 35473920, 42568704, 47298560, 53210880, 70947840, 85137408, 106421760, 141895680, 212843520, 425687040]

約数ペア:

[(1, 425687040), (2, 212843520), (3, 141895680), (4, 106421760), (5, 85137408), (6, 70947840), (8, 53210880), (9, 47298560), (10, 42568704), (12, 35473920), (15, 28379136), (16, 26605440), (18, 23649280), (20, 21284352), (24, 17736960), (30, 14189568), (31, 13731840), (32, 13302720), (36, 11824640), (40, 10642176), (45, 9459712), (48, 8868480), (60, 7094784), (62, 6865920), (64, 6651360), (72, 5912320), (80, 5321088), (90, 4729856), (93, 4577280), (96, 4434240), (120, 3547392), (124, 3432960), (128, 3325680), (144, 2956160), (149, 2856960), (155, 2746368), (160, 2660544), (180, 2364928), (186, 2288640), (192, 2217120), (240, 1773696), (248, 1716480), (256, 1662840), (279, 1525760), (288, 1478080), (298, 1428480), (310, 1373184), (320, 1330272), (360, 1182464), (372, 1144320), (384, 1108560), (447, 952320), (465, 915456), (480, 886848), (496, 858240), (512, 831420), (558, 762880), (576, 739040), (596, 714240), (620, 686592), (640, 665136), (720, 591232), (744, 572160), (745, 571392), (768, 554280), (894, 476160), (930, 457728), (960, 443424), (992, 429120), (1024, 415710), (1116, 381440), (1152, 369520), (1192, 357120), (1240, 343296), (1280, 332568), (1341, 317440), (1395, 305152), (1440, 295616), (1488, 286080), (1490, 285696), (1536, 277140), (1788, 238080), (1860, 228864), (1920, 221712), (1984, 214560), (2048, 207855), (2232, 190720), (2235, 190464), (2304, 184760), (2384, 178560), (2480, 171648), (2560, 166284), (2682, 158720), (2790, 152576), (2880, 147808), (2976, 143040), (2980, 142848), (3072, 138570), (3576, 119040), (3720, 114432), (3840, 110856), (3968, 107280), (4464, 95360), (4470, 95232), (4608, 92380), (4619, 92160), (4768, 89280), (4960, 85824), (5120, 83142), (5364, 79360), (5580, 76288), (5760, 73904), (5952, 71520), (5960, 71424), (6144, 69285), (6705, 63488), (7152, 59520), (7440, 57216), (7680, 55428), (7936, 53640), (8928, 47680), (8940, 47616), (9216, 46190), (9238, 46080), (9536, 44640), (9920, 42912), (10240, 41571), (10728, 39680), (11160, 38144), (11520, 36952), (11904, 35760), (11920, 35712), (13410, 31744), (13857, 30720), (14304, 29760), (14880, 28608), (15360, 27714), (15872, 26820), (17856, 23840), (17880, 23808), (18432, 23095), (18476, 23040), (19072, 22320), (19840, 21456)]