1200343040

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 3170119680

約数和(自身を除く): 1969776640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 71, 80, 104, 127, 128, 130, 142, 160, 208, 254, 256, 260, 284, 320, 355, 416, 508, 512, 520, 568, 635, 640, 710, 832, 923, 1016, 1024, 1040, 1136, 1270, 1280, 1420, 1651, 1664, 1846, 2032, 2048, 2080, 2272, 2540, 2560, 2840, 3302, 3328, 3692, 4064, 4160, 4544, 4615, 5080, 5120, 5680, 6604, 6656, 7384, 8128, 8255, 8320, 9017, 9088, 9230, 10160, 10240, 11360, 13208, 13312, 14768, 16256, 16510, 16640, 18034, 18176, 18460, 20320, 22720, 26416, 26624, 29536, 32512, 33020, 33280, 36068, 36352, 36920, 40640, 45085, 45440, 52832, 59072, 65024, 66040, 66560, 72136, 72704, 73840, 81280, 90170, 90880, 105664, 117221, 118144, 130048, 132080, 133120, 144272, 145408, 147680, 162560, 180340, 181760, 211328, 234442, 236288, 260096, 264160, 288544, 295360, 325120, 360680, 363520, 422656, 468884, 472576, 528320, 577088, 586105, 590720, 650240, 721360, 727040, 845312, 937768, 945152, 1056640, 1154176, 1172210, 1181440, 1300480, 1442720, 1690624, 1875536, 1890304, 2113280, 2308352, 2344420, 2362880, 2885440, 3381248, 3751072, 4226560, 4616704, 4688840, 4725760, 5770880, 7502144, 8453120, 9233408, 9377680, 9451520, 11541760, 15004288, 16906240, 18466816, 18755360, 23083520, 30008576, 37510720, 46167040, 60017152, 75021440, 92334080, 120034304, 150042880, 240068608, 300085760, 600171520, 1200343040]

約数ペア:

[(1, 1200343040), (2, 600171520), (4, 300085760), (5, 240068608), (8, 150042880), (10, 120034304), (13, 92334080), (16, 75021440), (20, 60017152), (26, 46167040), (32, 37510720), (40, 30008576), (52, 23083520), (64, 18755360), (65, 18466816), (71, 16906240), (80, 15004288), (104, 11541760), (127, 9451520), (128, 9377680), (130, 9233408), (142, 8453120), (160, 7502144), (208, 5770880), (254, 4725760), (256, 4688840), (260, 4616704), (284, 4226560), (320, 3751072), (355, 3381248), (416, 2885440), (508, 2362880), (512, 2344420), (520, 2308352), (568, 2113280), (635, 1890304), (640, 1875536), (710, 1690624), (832, 1442720), (923, 1300480), (1016, 1181440), (1024, 1172210), (1040, 1154176), (1136, 1056640), (1270, 945152), (1280, 937768), (1420, 845312), (1651, 727040), (1664, 721360), (1846, 650240), (2032, 590720), (2048, 586105), (2080, 577088), (2272, 528320), (2540, 472576), (2560, 468884), (2840, 422656), (3302, 363520), (3328, 360680), (3692, 325120), (4064, 295360), (4160, 288544), (4544, 264160), (4615, 260096), (5080, 236288), (5120, 234442), (5680, 211328), (6604, 181760), (6656, 180340), (7384, 162560), (8128, 147680), (8255, 145408), (8320, 144272), (9017, 133120), (9088, 132080), (9230, 130048), (10160, 118144), (10240, 117221), (11360, 105664), (13208, 90880), (13312, 90170), (14768, 81280), (16256, 73840), (16510, 72704), (16640, 72136), (18034, 66560), (18176, 66040), (18460, 65024), (20320, 59072), (22720, 52832), (26416, 45440), (26624, 45085), (29536, 40640), (32512, 36920), (33020, 36352), (33280, 36068)]