8631751680

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9859}}^1$

素因数の和:9909

約数の個数: 264

約数和(自身を含む): 31486135200

約数和(自身を除く): 22854383520

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, 1024, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2280, 2304, 2432, 2560, 2736, 2880, 3040, 3072, 3420, 3648, 3840, 4560, 4608, 4864, 5120, 5472, 5760, 6080, 6840, 7296, 7680, 9120, 9216, 9728, 9859, 10944, 11520, 12160, 13680, 14592, 15360, 18240, 19456, 19718, 21888, 23040, 24320, 27360, 29184, 29577, 36480, 39436, 43776, 46080, 48640, 49295, 54720, 58368, 59154, 72960, 78872, 87552, 88731, 97280, 98590, 109440, 118308, 145920, 147885, 157744, 175104, 177462, 187321, 197180, 218880, 236616, 291840, 295770, 315488, 354924, 374642, 394360, 437760, 443655, 473232, 561963, 591540, 630976, 709848, 749284, 788720, 875520, 887310, 936605, 946464, 1123926, 1183080, 1261952, 1419696, 1498568, 1577440, 1685889, 1774620, 1873210, 1892928, 2247852, 2366160, 2523904, 2809815, 2839392, 2997136, 3154880, 3371778, 3549240, 3746420, 3785856, 4495704, 4732320, 5047808, 5619630, 5678784, 5994272, 6309760, 6743556, 7098480, 7492840, 7571712, 8429445, 8991408, 9464640, 10095616, 11239260, 11357568, 11988544, 12619520, 13487112, 14196960, 14985680, 15143424, 16858890, 17982816, 18929280, 22478520, 22715136, 23977088, 25239040, 26974224, 28393920, 29971360, 30286848, 33717780, 35965632, 37858560, 44957040, 45430272, 47954176, 50478080, 53948448, 56787840, 59942720, 67435560, 71931264, 75717120, 89914080, 90860544, 95908352, 107896896, 113575680, 119885440, 134871120, 143862528, 151434240, 179828160, 191816704, 215793792, 227151360, 239770880, 269742240, 287725056, 359656320, 431587584, 454302720, 479541760, 539484480, 575450112, 719312640, 863175168, 959083520, 1078968960, 1438625280, 1726350336, 2157937920, 2877250560, 4315875840, 8631751680]

約数ペア:

[(1, 8631751680), (2, 4315875840), (3, 2877250560), (4, 2157937920), (5, 1726350336), (6, 1438625280), (8, 1078968960), (9, 959083520), (10, 863175168), (12, 719312640), (15, 575450112), (16, 539484480), (18, 479541760), (19, 454302720), (20, 431587584), (24, 359656320), (30, 287725056), (32, 269742240), (36, 239770880), (38, 227151360), (40, 215793792), (45, 191816704), (48, 179828160), (57, 151434240), (60, 143862528), (64, 134871120), (72, 119885440), (76, 113575680), (80, 107896896), (90, 95908352), (95, 90860544), (96, 89914080), (114, 75717120), (120, 71931264), (128, 67435560), (144, 59942720), (152, 56787840), (160, 53948448), (171, 50478080), (180, 47954176), (190, 45430272), (192, 44957040), (228, 37858560), (240, 35965632), (256, 33717780), (285, 30286848), (288, 29971360), (304, 28393920), (320, 26974224), (342, 25239040), (360, 23977088), (380, 22715136), (384, 22478520), (456, 18929280), (480, 17982816), (512, 16858890), (570, 15143424), (576, 14985680), (608, 14196960), (640, 13487112), (684, 12619520), (720, 11988544), (760, 11357568), (768, 11239260), (855, 10095616), (912, 9464640), (960, 8991408), (1024, 8429445), (1140, 7571712), (1152, 7492840), (1216, 7098480), (1280, 6743556), (1368, 6309760), (1440, 5994272), (1520, 5678784), (1536, 5619630), (1710, 5047808), (1824, 4732320), (1920, 4495704), (2280, 3785856), (2304, 3746420), (2432, 3549240), (2560, 3371778), (2736, 3154880), (2880, 2997136), (3040, 2839392), (3072, 2809815), (3420, 2523904), (3648, 2366160), (3840, 2247852), (4560, 1892928), (4608, 1873210), (4864, 1774620), (5120, 1685889), (5472, 1577440), (5760, 1498568), (6080, 1419696), (6840, 1261952), (7296, 1183080), (7680, 1123926), (9120, 946464), (9216, 936605), (9728, 887310), (9859, 875520), (10944, 788720), (11520, 749284), (12160, 709848), (13680, 630976), (14592, 591540), (15360, 561963), (18240, 473232), (19456, 443655), (19718, 437760), (21888, 394360), (23040, 374642), (24320, 354924), (27360, 315488), (29184, 295770), (29577, 291840), (36480, 236616), (39436, 218880), (43776, 197180), (46080, 187321), (48640, 177462), (49295, 175104), (54720, 157744), (58368, 147885), (59154, 145920), (72960, 118308), (78872, 109440), (87552, 98590), (88731, 97280)]