203704320

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 687960000

約数和(自身を除く): 484255680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 349, 380, 384, 456, 480, 512, 570, 608, 640, 698, 760, 768, 912, 960, 1024, 1047, 1140, 1216, 1280, 1396, 1520, 1536, 1745, 1824, 1920, 2048, 2094, 2280, 2432, 2560, 2792, 3040, 3072, 3490, 3648, 3840, 4188, 4560, 4864, 5120, 5235, 5584, 6080, 6144, 6631, 6980, 7296, 7680, 8376, 9120, 9728, 10240, 10470, 11168, 12160, 13262, 13960, 14592, 15360, 16752, 18240, 19456, 19893, 20940, 22336, 24320, 26524, 27920, 29184, 30720, 33155, 33504, 36480, 38912, 39786, 41880, 44672, 48640, 53048, 55840, 58368, 66310, 67008, 72960, 79572, 83760, 89344, 97280, 99465, 106096, 111680, 116736, 132620, 134016, 145920, 159144, 167520, 178688, 194560, 198930, 212192, 223360, 265240, 268032, 291840, 318288, 335040, 357376, 397860, 424384, 446720, 530480, 536064, 583680, 636576, 670080, 714752, 795720, 848768, 893440, 1060960, 1072128, 1273152, 1340160, 1591440, 1697536, 1786880, 2121920, 2144256, 2546304, 2680320, 3182880, 3395072, 3573760, 4243840, 5092608, 5360640, 6365760, 6790144, 8487680, 10185216, 10721280, 12731520, 13580288, 16975360, 20370432, 25463040, 33950720, 40740864, 50926080, 67901440, 101852160, 203704320]

約数ペア:

[(1, 203704320), (2, 101852160), (3, 67901440), (4, 50926080), (5, 40740864), (6, 33950720), (8, 25463040), (10, 20370432), (12, 16975360), (15, 13580288), (16, 12731520), (19, 10721280), (20, 10185216), (24, 8487680), (30, 6790144), (32, 6365760), (38, 5360640), (40, 5092608), (48, 4243840), (57, 3573760), (60, 3395072), (64, 3182880), (76, 2680320), (80, 2546304), (95, 2144256), (96, 2121920), (114, 1786880), (120, 1697536), (128, 1591440), (152, 1340160), (160, 1273152), (190, 1072128), (192, 1060960), (228, 893440), (240, 848768), (256, 795720), (285, 714752), (304, 670080), (320, 636576), (349, 583680), (380, 536064), (384, 530480), (456, 446720), (480, 424384), (512, 397860), (570, 357376), (608, 335040), (640, 318288), (698, 291840), (760, 268032), (768, 265240), (912, 223360), (960, 212192), (1024, 198930), (1047, 194560), (1140, 178688), (1216, 167520), (1280, 159144), (1396, 145920), (1520, 134016), (1536, 132620), (1745, 116736), (1824, 111680), (1920, 106096), (2048, 99465), (2094, 97280), (2280, 89344), (2432, 83760), (2560, 79572), (2792, 72960), (3040, 67008), (3072, 66310), (3490, 58368), (3648, 55840), (3840, 53048), (4188, 48640), (4560, 44672), (4864, 41880), (5120, 39786), (5235, 38912), (5584, 36480), (6080, 33504), (6144, 33155), (6631, 30720), (6980, 29184), (7296, 27920), (7680, 26524), (8376, 24320), (9120, 22336), (9728, 20940), (10240, 19893), (10470, 19456), (11168, 18240), (12160, 16752), (13262, 15360), (13960, 14592)]