837550080

素因数分解:

$2^{18}\times 3^2\times 5^1\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 228

約数和(自身を含む): 2944395792

約数和(自身を除く): 2106845712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 256, 284, 288, 320, 355, 360, 384, 426, 480, 512, 568, 576, 639, 640, 710, 720, 768, 852, 960, 1024, 1065, 1136, 1152, 1278, 1280, 1420, 1440, 1536, 1704, 1920, 2048, 2130, 2272, 2304, 2556, 2560, 2840, 2880, 3072, 3195, 3408, 3840, 4096, 4260, 4544, 4608, 5112, 5120, 5680, 5760, 6144, 6390, 6816, 7680, 8192, 8520, 9088, 9216, 10224, 10240, 11360, 11520, 12288, 12780, 13632, 15360, 16384, 17040, 18176, 18432, 20448, 20480, 22720, 23040, 24576, 25560, 27264, 30720, 32768, 34080, 36352, 36864, 40896, 40960, 45440, 46080, 49152, 51120, 54528, 61440, 65536, 68160, 72704, 73728, 81792, 81920, 90880, 92160, 98304, 102240, 109056, 122880, 131072, 136320, 145408, 147456, 163584, 163840, 181760, 184320, 196608, 204480, 218112, 245760, 262144, 272640, 290816, 294912, 327168, 327680, 363520, 368640, 393216, 408960, 436224, 491520, 545280, 581632, 589824, 654336, 655360, 727040, 737280, 786432, 817920, 872448, 983040, 1090560, 1163264, 1179648, 1308672, 1310720, 1454080, 1474560, 1635840, 1744896, 1966080, 2181120, 2326528, 2359296, 2617344, 2908160, 2949120, 3271680, 3489792, 3932160, 4362240, 4653056, 5234688, 5816320, 5898240, 6543360, 6979584, 8724480, 9306112, 10469376, 11632640, 11796480, 13086720, 13959168, 17448960, 18612224, 20938752, 23265280, 26173440, 27918336, 34897920, 41877504, 46530560, 52346880, 55836672, 69795840, 83755008, 93061120, 104693760, 139591680, 167510016, 209387520, 279183360, 418775040, 837550080]

約数ペア:

[(1, 837550080), (2, 418775040), (3, 279183360), (4, 209387520), (5, 167510016), (6, 139591680), (8, 104693760), (9, 93061120), (10, 83755008), (12, 69795840), (15, 55836672), (16, 52346880), (18, 46530560), (20, 41877504), (24, 34897920), (30, 27918336), (32, 26173440), (36, 23265280), (40, 20938752), (45, 18612224), (48, 17448960), (60, 13959168), (64, 13086720), (71, 11796480), (72, 11632640), (80, 10469376), (90, 9306112), (96, 8724480), (120, 6979584), (128, 6543360), (142, 5898240), (144, 5816320), (160, 5234688), (180, 4653056), (192, 4362240), (213, 3932160), (240, 3489792), (256, 3271680), (284, 2949120), (288, 2908160), (320, 2617344), (355, 2359296), (360, 2326528), (384, 2181120), (426, 1966080), (480, 1744896), (512, 1635840), (568, 1474560), (576, 1454080), (639, 1310720), (640, 1308672), (710, 1179648), (720, 1163264), (768, 1090560), (852, 983040), (960, 872448), (1024, 817920), (1065, 786432), (1136, 737280), (1152, 727040), (1278, 655360), (1280, 654336), (1420, 589824), (1440, 581632), (1536, 545280), (1704, 491520), (1920, 436224), (2048, 408960), (2130, 393216), (2272, 368640), (2304, 363520), (2556, 327680), (2560, 327168), (2840, 294912), (2880, 290816), (3072, 272640), (3195, 262144), (3408, 245760), (3840, 218112), (4096, 204480), (4260, 196608), (4544, 184320), (4608, 181760), (5112, 163840), (5120, 163584), (5680, 147456), (5760, 145408), (6144, 136320), (6390, 131072), (6816, 122880), (7680, 109056), (8192, 102240), (8520, 98304), (9088, 92160), (9216, 90880), (10224, 81920), (10240, 81792), (11360, 73728), (11520, 72704), (12288, 68160), (12780, 65536), (13632, 61440), (15360, 54528), (16384, 51120), (17040, 49152), (18176, 46080), (18432, 45440), (20448, 40960), (20480, 40896), (22720, 36864), (23040, 36352), (24576, 34080), (25560, 32768), (27264, 30720)]