51491396160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{119993}}^1$

素因数の和:120165

約数の個数: 168

約数和(自身を含む): 178299084600

約数和(自身を除く): 126807688440

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, 144, 149, 160, 180, 192, 240, 288, 298, 320, 360, 447, 480, 576, 596, 720, 745, 894, 960, 1192, 1341, 1440, 1490, 1788, 2235, 2384, 2682, 2880, 2980, 3576, 4470, 4768, 5364, 5960, 6705, 7152, 8940, 9536, 10728, 11920, 13410, 14304, 17880, 21456, 23840, 26820, 28608, 35760, 42912, 47680, 53640, 71520, 85824, 107280, 119993, 143040, 214560, 239986, 359979, 429120, 479972, 599965, 719958, 959944, 1079937, 1199930, 1439916, 1799895, 1919888, 2159874, 2399860, 2879832, 3599790, 3839776, 4319748, 4799720, 5399685, 5759664, 7199580, 7679552, 8639496, 9599440, 10799370, 11519328, 14399160, 17278992, 17878957, 19198880, 21598740, 23038656, 28798320, 34557984, 35757914, 38397760, 43197480, 53636871, 57596640, 69115968, 71515828, 86394960, 89394785, 107273742, 115193280, 143031656, 160910613, 172789920, 178789570, 214547484, 268184355, 286063312, 321821226, 345579840, 357579140, 429094968, 536368710, 572126624, 643642452, 715158280, 804553065, 858189936, 1072737420, 1144253248, 1287284904, 1430316560, 1609106130, 1716379872, 2145474840, 2574569808, 2860633120, 3218212260, 3432759744, 4290949680, 5149139616, 5721266240, 6436424520, 8581899360, 10298279232, 12872849040, 17163798720, 25745698080, 51491396160]

約数ペア:

[(1, 51491396160), (2, 25745698080), (3, 17163798720), (4, 12872849040), (5, 10298279232), (6, 8581899360), (8, 6436424520), (9, 5721266240), (10, 5149139616), (12, 4290949680), (15, 3432759744), (16, 3218212260), (18, 2860633120), (20, 2574569808), (24, 2145474840), (30, 1716379872), (32, 1609106130), (36, 1430316560), (40, 1287284904), (45, 1144253248), (48, 1072737420), (60, 858189936), (64, 804553065), (72, 715158280), (80, 643642452), (90, 572126624), (96, 536368710), (120, 429094968), (144, 357579140), (149, 345579840), (160, 321821226), (180, 286063312), (192, 268184355), (240, 214547484), (288, 178789570), (298, 172789920), (320, 160910613), (360, 143031656), (447, 115193280), (480, 107273742), (576, 89394785), (596, 86394960), (720, 71515828), (745, 69115968), (894, 57596640), (960, 53636871), (1192, 43197480), (1341, 38397760), (1440, 35757914), (1490, 34557984), (1788, 28798320), (2235, 23038656), (2384, 21598740), (2682, 19198880), (2880, 17878957), (2980, 17278992), (3576, 14399160), (4470, 11519328), (4768, 10799370), (5364, 9599440), (5960, 8639496), (6705, 7679552), (7152, 7199580), (8940, 5759664), (9536, 5399685), (10728, 4799720), (11920, 4319748), (13410, 3839776), (14304, 3599790), (17880, 2879832), (21456, 2399860), (23840, 2159874), (26820, 1919888), (28608, 1799895), (35760, 1439916), (42912, 1199930), (47680, 1079937), (53640, 959944), (71520, 719958), (85824, 599965), (107280, 479972), (119993, 429120), (143040, 359979), (214560, 239986)]