121028160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 224

約数和(自身を含む): 427646592

約数和(自身を除く): 306618432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 73, 80, 88, 96, 110, 120, 132, 146, 157, 160, 165, 176, 192, 219, 220, 240, 264, 292, 314, 320, 330, 352, 365, 438, 440, 471, 480, 528, 584, 628, 660, 704, 730, 785, 803, 876, 880, 942, 960, 1056, 1095, 1168, 1256, 1320, 1460, 1570, 1606, 1727, 1752, 1760, 1884, 2112, 2190, 2336, 2355, 2409, 2512, 2640, 2920, 3140, 3212, 3454, 3504, 3520, 3768, 4015, 4380, 4672, 4710, 4818, 5024, 5181, 5280, 5840, 6280, 6424, 6908, 7008, 7536, 8030, 8635, 8760, 9420, 9636, 10048, 10362, 10560, 11461, 11680, 12045, 12560, 12848, 13816, 14016, 15072, 16060, 17270, 17520, 18840, 19272, 20724, 22922, 23360, 24090, 25120, 25696, 25905, 27632, 30144, 32120, 34383, 34540, 35040, 37680, 38544, 41448, 45844, 48180, 50240, 51392, 51810, 55264, 57305, 64240, 68766, 69080, 70080, 75360, 77088, 82896, 91688, 96360, 103620, 110528, 114610, 126071, 128480, 137532, 138160, 150720, 154176, 165792, 171915, 183376, 192720, 207240, 229220, 252142, 256960, 275064, 276320, 331584, 343830, 366752, 378213, 385440, 414480, 458440, 504284, 550128, 552640, 630355, 687660, 733504, 756426, 770880, 828960, 916880, 1008568, 1100256, 1260710, 1375320, 1512852, 1657920, 1833760, 1891065, 2017136, 2200512, 2521420, 2750640, 3025704, 3667520, 3782130, 4034272, 5042840, 5501280, 6051408, 7564260, 8068544, 10085680, 11002560, 12102816, 15128520, 20171360, 24205632, 30257040, 40342720, 60514080, 121028160]

約数ペア:

[(1, 121028160), (2, 60514080), (3, 40342720), (4, 30257040), (5, 24205632), (6, 20171360), (8, 15128520), (10, 12102816), (11, 11002560), (12, 10085680), (15, 8068544), (16, 7564260), (20, 6051408), (22, 5501280), (24, 5042840), (30, 4034272), (32, 3782130), (33, 3667520), (40, 3025704), (44, 2750640), (48, 2521420), (55, 2200512), (60, 2017136), (64, 1891065), (66, 1833760), (73, 1657920), (80, 1512852), (88, 1375320), (96, 1260710), (110, 1100256), (120, 1008568), (132, 916880), (146, 828960), (157, 770880), (160, 756426), (165, 733504), (176, 687660), (192, 630355), (219, 552640), (220, 550128), (240, 504284), (264, 458440), (292, 414480), (314, 385440), (320, 378213), (330, 366752), (352, 343830), (365, 331584), (438, 276320), (440, 275064), (471, 256960), (480, 252142), (528, 229220), (584, 207240), (628, 192720), (660, 183376), (704, 171915), (730, 165792), (785, 154176), (803, 150720), (876, 138160), (880, 137532), (942, 128480), (960, 126071), (1056, 114610), (1095, 110528), (1168, 103620), (1256, 96360), (1320, 91688), (1460, 82896), (1570, 77088), (1606, 75360), (1727, 70080), (1752, 69080), (1760, 68766), (1884, 64240), (2112, 57305), (2190, 55264), (2336, 51810), (2355, 51392), (2409, 50240), (2512, 48180), (2640, 45844), (2920, 41448), (3140, 38544), (3212, 37680), (3454, 35040), (3504, 34540), (3520, 34383), (3768, 32120), (4015, 30144), (4380, 27632), (4672, 25905), (4710, 25696), (4818, 25120), (5024, 24090), (5181, 23360), (5280, 22922), (5840, 20724), (6280, 19272), (6424, 18840), (6908, 17520), (7008, 17270), (7536, 16060), (8030, 15072), (8635, 14016), (8760, 13816), (9420, 12848), (9636, 12560), (10048, 12045), (10362, 11680), (10560, 11461)]