18315018240

素因数分解:

$2^{16}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:672

約数の個数: 272

約数和(自身を含む): 60598841856

約数和(自身を除く): 42283823616

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, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 601, 620, 640, 744, 768, 930, 960, 992, 1024, 1202, 1240, 1280, 1488, 1536, 1803, 1860, 1920, 1984, 2048, 2404, 2480, 2560, 2976, 3005, 3072, 3606, 3720, 3840, 3968, 4096, 4808, 4960, 5120, 5952, 6010, 6144, 7212, 7440, 7680, 7936, 8192, 9015, 9616, 9920, 10240, 11904, 12020, 12288, 14424, 14880, 15360, 15872, 16384, 18030, 18631, 19232, 19840, 20480, 23808, 24040, 24576, 28848, 29760, 30720, 31744, 32768, 36060, 37262, 38464, 39680, 40960, 47616, 48080, 49152, 55893, 57696, 59520, 61440, 63488, 65536, 72120, 74524, 76928, 79360, 81920, 93155, 95232, 96160, 98304, 111786, 115392, 119040, 122880, 126976, 144240, 149048, 153856, 158720, 163840, 186310, 190464, 192320, 196608, 223572, 230784, 238080, 245760, 253952, 279465, 288480, 298096, 307712, 317440, 327680, 372620, 380928, 384640, 447144, 461568, 476160, 491520, 507904, 558930, 576960, 596192, 615424, 634880, 745240, 761856, 769280, 894288, 923136, 952320, 983040, 1015808, 1117860, 1153920, 1192384, 1230848, 1269760, 1490480, 1523712, 1538560, 1788576, 1846272, 1904640, 2031616, 2235720, 2307840, 2384768, 2461696, 2539520, 2980960, 3047424, 3077120, 3577152, 3692544, 3809280, 4471440, 4615680, 4769536, 4923392, 5079040, 5961920, 6094848, 6154240, 7154304, 7385088, 7618560, 8942880, 9231360, 9539072, 9846784, 10158080, 11923840, 12308480, 14308608, 14770176, 15237120, 17885760, 18462720, 19078144, 19693568, 23847680, 24616960, 28617216, 29540352, 30474240, 35771520, 36925440, 38156288, 39387136, 47695360, 49233920, 57234432, 59080704, 71543040, 73850880, 76312576, 95390720, 98467840, 114468864, 118161408, 143086080, 147701760, 152625152, 190781440, 196935680, 228937728, 286172160, 295403520, 305250304, 381562880, 457875456, 572344320, 590807040, 610500608, 763125760, 915750912, 1144688640, 1221001216, 1526251520, 1831501824, 2289377280, 3052503040, 3663003648, 4578754560, 6105006080, 9157509120, 18315018240]

約数ペア:

[(1, 18315018240), (2, 9157509120), (3, 6105006080), (4, 4578754560), (5, 3663003648), (6, 3052503040), (8, 2289377280), (10, 1831501824), (12, 1526251520), (15, 1221001216), (16, 1144688640), (20, 915750912), (24, 763125760), (30, 610500608), (31, 590807040), (32, 572344320), (40, 457875456), (48, 381562880), (60, 305250304), (62, 295403520), (64, 286172160), (80, 228937728), (93, 196935680), (96, 190781440), (120, 152625152), (124, 147701760), (128, 143086080), (155, 118161408), (160, 114468864), (186, 98467840), (192, 95390720), (240, 76312576), (248, 73850880), (256, 71543040), (310, 59080704), (320, 57234432), (372, 49233920), (384, 47695360), (465, 39387136), (480, 38156288), (496, 36925440), (512, 35771520), (601, 30474240), (620, 29540352), (640, 28617216), (744, 24616960), (768, 23847680), (930, 19693568), (960, 19078144), (992, 18462720), (1024, 17885760), (1202, 15237120), (1240, 14770176), (1280, 14308608), (1488, 12308480), (1536, 11923840), (1803, 10158080), (1860, 9846784), (1920, 9539072), (1984, 9231360), (2048, 8942880), (2404, 7618560), (2480, 7385088), (2560, 7154304), (2976, 6154240), (3005, 6094848), (3072, 5961920), (3606, 5079040), (3720, 4923392), (3840, 4769536), (3968, 4615680), (4096, 4471440), (4808, 3809280), (4960, 3692544), (5120, 3577152), (5952, 3077120), (6010, 3047424), (6144, 2980960), (7212, 2539520), (7440, 2461696), (7680, 2384768), (7936, 2307840), (8192, 2235720), (9015, 2031616), (9616, 1904640), (9920, 1846272), (10240, 1788576), (11904, 1538560), (12020, 1523712), (12288, 1490480), (14424, 1269760), (14880, 1230848), (15360, 1192384), (15872, 1153920), (16384, 1117860), (18030, 1015808), (18631, 983040), (19232, 952320), (19840, 923136), (20480, 894288), (23808, 769280), (24040, 761856), (24576, 745240), (28848, 634880), (29760, 615424), (30720, 596192), (31744, 576960), (32768, 558930), (36060, 507904), (37262, 491520), (38464, 476160), (39680, 461568), (40960, 447144), (47616, 384640), (48080, 380928), (49152, 372620), (55893, 327680), (57696, 317440), (59520, 307712), (61440, 298096), (63488, 288480), (65536, 279465), (72120, 253952), (74524, 245760), (76928, 238080), (79360, 230784), (81920, 223572), (93155, 196608), (95232, 192320), (96160, 190464), (98304, 186310), (111786, 163840), (115392, 158720), (119040, 153856), (122880, 149048), (126976, 144240)]