80013335040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{182779}}^1$

素因数の和:182827

約数の個数: 240

約数和(自身を含む): 291694946400

約数和(自身を除く): 211681611360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2280, 2304, 2432, 2560, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4608, 4864, 5472, 5760, 6080, 6840, 7296, 7680, 9120, 9728, 10944, 11520, 12160, 13680, 14592, 18240, 21888, 23040, 24320, 27360, 29184, 36480, 43776, 48640, 54720, 72960, 87552, 109440, 145920, 182779, 218880, 365558, 437760, 548337, 731116, 913895, 1096674, 1462232, 1645011, 1827790, 2193348, 2741685, 2924464, 3290022, 3472801, 3655580, 4386696, 5483370, 5848928, 6580044, 6945602, 7311160, 8225055, 8773392, 10418403, 10966740, 11697856, 13160088, 13891204, 14622320, 16450110, 17364005, 17546784, 20836806, 21933480, 23395712, 26320176, 27782408, 29244640, 31255209, 32900220, 34728010, 35093568, 41673612, 43866960, 46791424, 52092015, 52640352, 55564816, 58489280, 62510418, 65800440, 69456020, 70187136, 83347224, 87733920, 93582848, 104184030, 105280704, 111129632, 116978560, 125020836, 131600880, 138912040, 140374272, 156276045, 166694448, 175467840, 208368060, 210561408, 222259264, 233957120, 250041672, 263201760, 277824080, 280748544, 312552090, 333388896, 350935680, 416736120, 421122816, 444518528, 467914240, 500083344, 526403520, 555648160, 625104180, 666777792, 701871360, 833472240, 842245632, 889037056, 1000166688, 1052807040, 1111296320, 1250208360, 1333555584, 1403742720, 1666944480, 1778074112, 2000333376, 2105614080, 2222592640, 2500416720, 2667111168, 3333888960, 4000666752, 4211228160, 4445185280, 5000833440, 5334222336, 6667777920, 8001333504, 8890370560, 10001666880, 13335555840, 16002667008, 20003333760, 26671111680, 40006667520, 80013335040]

約数ペア:

[(1, 80013335040), (2, 40006667520), (3, 26671111680), (4, 20003333760), (5, 16002667008), (6, 13335555840), (8, 10001666880), (9, 8890370560), (10, 8001333504), (12, 6667777920), (15, 5334222336), (16, 5000833440), (18, 4445185280), (19, 4211228160), (20, 4000666752), (24, 3333888960), (30, 2667111168), (32, 2500416720), (36, 2222592640), (38, 2105614080), (40, 2000333376), (45, 1778074112), (48, 1666944480), (57, 1403742720), (60, 1333555584), (64, 1250208360), (72, 1111296320), (76, 1052807040), (80, 1000166688), (90, 889037056), (95, 842245632), (96, 833472240), (114, 701871360), (120, 666777792), (128, 625104180), (144, 555648160), (152, 526403520), (160, 500083344), (171, 467914240), (180, 444518528), (190, 421122816), (192, 416736120), (228, 350935680), (240, 333388896), (256, 312552090), (285, 280748544), (288, 277824080), (304, 263201760), (320, 250041672), (342, 233957120), (360, 222259264), (380, 210561408), (384, 208368060), (456, 175467840), (480, 166694448), (512, 156276045), (570, 140374272), (576, 138912040), (608, 131600880), (640, 125020836), (684, 116978560), (720, 111129632), (760, 105280704), (768, 104184030), (855, 93582848), (912, 87733920), (960, 83347224), (1140, 70187136), (1152, 69456020), (1216, 65800440), (1280, 62510418), (1368, 58489280), (1440, 55564816), (1520, 52640352), (1536, 52092015), (1710, 46791424), (1824, 43866960), (1920, 41673612), (2280, 35093568), (2304, 34728010), (2432, 32900220), (2560, 31255209), (2736, 29244640), (2880, 27782408), (3040, 26320176), (3420, 23395712), (3648, 21933480), (3840, 20836806), (4560, 17546784), (4608, 17364005), (4864, 16450110), (5472, 14622320), (5760, 13891204), (6080, 13160088), (6840, 11697856), (7296, 10966740), (7680, 10418403), (9120, 8773392), (9728, 8225055), (10944, 7311160), (11520, 6945602), (12160, 6580044), (13680, 5848928), (14592, 5483370), (18240, 4386696), (21888, 3655580), (23040, 3472801), (24320, 3290022), (27360, 2924464), (29184, 2741685), (36480, 2193348), (43776, 1827790), (48640, 1645011), (54720, 1462232), (72960, 1096674), (87552, 913895), (109440, 731116), (145920, 548337), (182779, 437760), (218880, 365558)]