842389585920

素因数分解:

$2^{16}\times 3^2\times 5^1\times {\mathrm{285641}}^1$

素因数の和:285684

約数の個数: 204

約数和(自身を含む): 2920271841396

約数和(自身を除く): 2077882255476

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, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4096, 4608, 5120, 5760, 6144, 7680, 8192, 9216, 10240, 11520, 12288, 15360, 16384, 18432, 20480, 23040, 24576, 30720, 32768, 36864, 40960, 46080, 49152, 61440, 65536, 73728, 81920, 92160, 98304, 122880, 147456, 163840, 184320, 196608, 245760, 285641, 294912, 327680, 368640, 491520, 571282, 589824, 737280, 856923, 983040, 1142564, 1428205, 1474560, 1713846, 2285128, 2570769, 2856410, 2949120, 3427692, 4284615, 4570256, 5141538, 5712820, 6855384, 8569230, 9140512, 10283076, 11425640, 12853845, 13710768, 17138460, 18281024, 20566152, 22851280, 25707690, 27421536, 34276920, 36562048, 41132304, 45702560, 51415380, 54843072, 68553840, 73124096, 82264608, 91405120, 102830760, 109686144, 137107680, 146248192, 164529216, 182810240, 205661520, 219372288, 274215360, 292496384, 329058432, 365620480, 411323040, 438744576, 548430720, 584992768, 658116864, 731240960, 822646080, 877489152, 1096861440, 1169985536, 1316233728, 1462481920, 1645292160, 1754978304, 2193722880, 2339971072, 2632467456, 2924963840, 3290584320, 3509956608, 4387445760, 4679942144, 5264934912, 5849927680, 6581168640, 7019913216, 8774891520, 9359884288, 10529869824, 11699855360, 13162337280, 14039826432, 17549783040, 18719768576, 21059739648, 23399710720, 26324674560, 28079652864, 35099566080, 42119479296, 46799421440, 52649349120, 56159305728, 70199132160, 84238958592, 93598842880, 105298698240, 140398264320, 168477917184, 210597396480, 280796528640, 421194792960, 842389585920]

約数ペア:

[(1, 842389585920), (2, 421194792960), (3, 280796528640), (4, 210597396480), (5, 168477917184), (6, 140398264320), (8, 105298698240), (9, 93598842880), (10, 84238958592), (12, 70199132160), (15, 56159305728), (16, 52649349120), (18, 46799421440), (20, 42119479296), (24, 35099566080), (30, 28079652864), (32, 26324674560), (36, 23399710720), (40, 21059739648), (45, 18719768576), (48, 17549783040), (60, 14039826432), (64, 13162337280), (72, 11699855360), (80, 10529869824), (90, 9359884288), (96, 8774891520), (120, 7019913216), (128, 6581168640), (144, 5849927680), (160, 5264934912), (180, 4679942144), (192, 4387445760), (240, 3509956608), (256, 3290584320), (288, 2924963840), (320, 2632467456), (360, 2339971072), (384, 2193722880), (480, 1754978304), (512, 1645292160), (576, 1462481920), (640, 1316233728), (720, 1169985536), (768, 1096861440), (960, 877489152), (1024, 822646080), (1152, 731240960), (1280, 658116864), (1440, 584992768), (1536, 548430720), (1920, 438744576), (2048, 411323040), (2304, 365620480), (2560, 329058432), (2880, 292496384), (3072, 274215360), (3840, 219372288), (4096, 205661520), (4608, 182810240), (5120, 164529216), (5760, 146248192), (6144, 137107680), (7680, 109686144), (8192, 102830760), (9216, 91405120), (10240, 82264608), (11520, 73124096), (12288, 68553840), (15360, 54843072), (16384, 51415380), (18432, 45702560), (20480, 41132304), (23040, 36562048), (24576, 34276920), (30720, 27421536), (32768, 25707690), (36864, 22851280), (40960, 20566152), (46080, 18281024), (49152, 17138460), (61440, 13710768), (65536, 12853845), (73728, 11425640), (81920, 10283076), (92160, 9140512), (98304, 8569230), (122880, 6855384), (147456, 5712820), (163840, 5141538), (184320, 4570256), (196608, 4284615), (245760, 3427692), (285641, 2949120), (294912, 2856410), (327680, 2570769), (368640, 2285128), (491520, 1713846), (571282, 1474560), (589824, 1428205), (737280, 1142564), (856923, 983040)]