4540661760

素因数分解:

$2^{16}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 272

約数和(自身を含む): 15099379200

約数和(自身を除く): 10558717440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 149, 155, 160, 186, 192, 240, 248, 256, 298, 310, 320, 372, 384, 447, 465, 480, 496, 512, 596, 620, 640, 744, 745, 768, 894, 930, 960, 992, 1024, 1192, 1240, 1280, 1488, 1490, 1536, 1788, 1860, 1920, 1984, 2048, 2235, 2384, 2480, 2560, 2976, 2980, 3072, 3576, 3720, 3840, 3968, 4096, 4470, 4619, 4768, 4960, 5120, 5952, 5960, 6144, 7152, 7440, 7680, 7936, 8192, 8940, 9238, 9536, 9920, 10240, 11904, 11920, 12288, 13857, 14304, 14880, 15360, 15872, 16384, 17880, 18476, 19072, 19840, 20480, 23095, 23808, 23840, 24576, 27714, 28608, 29760, 30720, 31744, 32768, 35760, 36952, 38144, 39680, 40960, 46190, 47616, 47680, 49152, 55428, 57216, 59520, 61440, 63488, 65536, 69285, 71520, 73904, 76288, 79360, 81920, 92380, 95232, 95360, 98304, 110856, 114432, 119040, 122880, 126976, 138570, 143040, 147808, 152576, 158720, 163840, 184760, 190464, 190720, 196608, 221712, 228864, 238080, 245760, 253952, 277140, 286080, 295616, 305152, 317440, 327680, 369520, 380928, 381440, 443424, 457728, 476160, 491520, 507904, 554280, 572160, 591232, 610304, 634880, 739040, 761856, 762880, 886848, 915456, 952320, 983040, 1015808, 1108560, 1144320, 1182464, 1220608, 1269760, 1478080, 1523712, 1525760, 1773696, 1830912, 1904640, 2031616, 2217120, 2288640, 2364928, 2441216, 2539520, 2956160, 3047424, 3051520, 3547392, 3661824, 3809280, 4434240, 4577280, 4729856, 4882432, 5079040, 5912320, 6094848, 6103040, 7094784, 7323648, 7618560, 8868480, 9154560, 9459712, 9764864, 10158080, 11824640, 12206080, 14189568, 14647296, 15237120, 17736960, 18309120, 18919424, 23649280, 24412160, 28379136, 29294592, 30474240, 35473920, 36618240, 37838848, 47298560, 48824320, 56758272, 70947840, 73236480, 75677696, 94597120, 113516544, 141895680, 146472960, 151355392, 189194240, 227033088, 283791360, 302710784, 378388480, 454066176, 567582720, 756776960, 908132352, 1135165440, 1513553920, 2270330880, 4540661760]

約数ペア:

[(1, 4540661760), (2, 2270330880), (3, 1513553920), (4, 1135165440), (5, 908132352), (6, 756776960), (8, 567582720), (10, 454066176), (12, 378388480), (15, 302710784), (16, 283791360), (20, 227033088), (24, 189194240), (30, 151355392), (31, 146472960), (32, 141895680), (40, 113516544), (48, 94597120), (60, 75677696), (62, 73236480), (64, 70947840), (80, 56758272), (93, 48824320), (96, 47298560), (120, 37838848), (124, 36618240), (128, 35473920), (149, 30474240), (155, 29294592), (160, 28379136), (186, 24412160), (192, 23649280), (240, 18919424), (248, 18309120), (256, 17736960), (298, 15237120), (310, 14647296), (320, 14189568), (372, 12206080), (384, 11824640), (447, 10158080), (465, 9764864), (480, 9459712), (496, 9154560), (512, 8868480), (596, 7618560), (620, 7323648), (640, 7094784), (744, 6103040), (745, 6094848), (768, 5912320), (894, 5079040), (930, 4882432), (960, 4729856), (992, 4577280), (1024, 4434240), (1192, 3809280), (1240, 3661824), (1280, 3547392), (1488, 3051520), (1490, 3047424), (1536, 2956160), (1788, 2539520), (1860, 2441216), (1920, 2364928), (1984, 2288640), (2048, 2217120), (2235, 2031616), (2384, 1904640), (2480, 1830912), (2560, 1773696), (2976, 1525760), (2980, 1523712), (3072, 1478080), (3576, 1269760), (3720, 1220608), (3840, 1182464), (3968, 1144320), (4096, 1108560), (4470, 1015808), (4619, 983040), (4768, 952320), (4960, 915456), (5120, 886848), (5952, 762880), (5960, 761856), (6144, 739040), (7152, 634880), (7440, 610304), (7680, 591232), (7936, 572160), (8192, 554280), (8940, 507904), (9238, 491520), (9536, 476160), (9920, 457728), (10240, 443424), (11904, 381440), (11920, 380928), (12288, 369520), (13857, 327680), (14304, 317440), (14880, 305152), (15360, 295616), (15872, 286080), (16384, 277140), (17880, 253952), (18476, 245760), (19072, 238080), (19840, 228864), (20480, 221712), (23095, 196608), (23808, 190720), (23840, 190464), (24576, 184760), (27714, 163840), (28608, 158720), (29760, 152576), (30720, 147808), (31744, 143040), (32768, 138570), (35760, 126976), (36952, 122880), (38144, 119040), (39680, 114432), (40960, 110856), (46190, 98304), (47616, 95360), (47680, 95232), (49152, 92380), (55428, 81920), (57216, 79360), (59520, 76288), (61440, 73904), (63488, 71520), (65536, 69285)]