241720920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 288

約数和(自身を含む): 931525920

約数和(自身を除く): 689805000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 71, 72, 84, 90, 98, 105, 120, 126, 140, 142, 147, 168, 180, 193, 196, 210, 213, 245, 252, 280, 284, 294, 315, 355, 360, 386, 392, 420, 426, 441, 490, 497, 504, 568, 579, 588, 630, 639, 710, 735, 772, 840, 852, 882, 965, 980, 994, 1065, 1158, 1176, 1260, 1278, 1351, 1420, 1470, 1491, 1544, 1704, 1737, 1764, 1930, 1960, 1988, 2130, 2205, 2316, 2485, 2520, 2556, 2702, 2840, 2895, 2940, 2982, 3195, 3474, 3479, 3528, 3860, 3976, 4053, 4260, 4410, 4473, 4632, 4970, 5112, 5404, 5790, 5880, 5964, 6390, 6755, 6948, 6958, 7455, 7720, 8106, 8520, 8685, 8820, 8946, 9457, 9940, 10437, 10808, 11580, 11928, 12159, 12780, 13510, 13703, 13896, 13916, 14910, 16212, 17370, 17395, 17640, 17892, 18914, 19880, 20265, 20874, 22365, 23160, 24318, 25560, 27020, 27406, 27832, 28371, 29820, 31311, 32424, 34740, 34790, 35784, 37828, 40530, 41109, 41748, 44730, 47285, 48636, 52185, 54040, 54812, 56742, 59640, 60795, 62622, 68515, 69480, 69580, 75656, 81060, 82218, 83496, 85113, 89460, 94570, 95921, 97272, 104370, 109624, 113484, 121590, 123327, 125244, 137030, 139160, 141855, 156555, 162120, 164436, 170226, 178920, 189140, 191842, 205545, 208740, 226968, 243180, 246654, 250488, 274060, 283710, 287763, 313110, 328872, 340452, 378280, 383684, 411090, 417480, 425565, 479605, 486360, 493308, 548120, 567420, 575526, 616635, 626220, 671447, 680904, 767368, 822180, 851130, 863289, 959210, 986616, 1134840, 1151052, 1233270, 1252440, 1342894, 1438815, 1644360, 1702260, 1726578, 1918420, 2014341, 2302104, 2466540, 2685788, 2877630, 3357235, 3404520, 3453156, 3836840, 4028682, 4316445, 4933080, 5371576, 5755260, 6043023, 6714470, 6906312, 8057364, 8632890, 10071705, 11510520, 12086046, 13428940, 16114728, 17265780, 20143410, 24172092, 26857880, 30215115, 34531560, 40286820, 48344184, 60430230, 80573640, 120860460, 241720920]

約数ペア:

[(1, 241720920), (2, 120860460), (3, 80573640), (4, 60430230), (5, 48344184), (6, 40286820), (7, 34531560), (8, 30215115), (9, 26857880), (10, 24172092), (12, 20143410), (14, 17265780), (15, 16114728), (18, 13428940), (20, 12086046), (21, 11510520), (24, 10071705), (28, 8632890), (30, 8057364), (35, 6906312), (36, 6714470), (40, 6043023), (42, 5755260), (45, 5371576), (49, 4933080), (56, 4316445), (60, 4028682), (63, 3836840), (70, 3453156), (71, 3404520), (72, 3357235), (84, 2877630), (90, 2685788), (98, 2466540), (105, 2302104), (120, 2014341), (126, 1918420), (140, 1726578), (142, 1702260), (147, 1644360), (168, 1438815), (180, 1342894), (193, 1252440), (196, 1233270), (210, 1151052), (213, 1134840), (245, 986616), (252, 959210), (280, 863289), (284, 851130), (294, 822180), (315, 767368), (355, 680904), (360, 671447), (386, 626220), (392, 616635), (420, 575526), (426, 567420), (441, 548120), (490, 493308), (497, 486360), (504, 479605), (568, 425565), (579, 417480), (588, 411090), (630, 383684), (639, 378280), (710, 340452), (735, 328872), (772, 313110), (840, 287763), (852, 283710), (882, 274060), (965, 250488), (980, 246654), (994, 243180), (1065, 226968), (1158, 208740), (1176, 205545), (1260, 191842), (1278, 189140), (1351, 178920), (1420, 170226), (1470, 164436), (1491, 162120), (1544, 156555), (1704, 141855), (1737, 139160), (1764, 137030), (1930, 125244), (1960, 123327), (1988, 121590), (2130, 113484), (2205, 109624), (2316, 104370), (2485, 97272), (2520, 95921), (2556, 94570), (2702, 89460), (2840, 85113), (2895, 83496), (2940, 82218), (2982, 81060), (3195, 75656), (3474, 69580), (3479, 69480), (3528, 68515), (3860, 62622), (3976, 60795), (4053, 59640), (4260, 56742), (4410, 54812), (4473, 54040), (4632, 52185), (4970, 48636), (5112, 47285), (5404, 44730), (5790, 41748), (5880, 41109), (5964, 40530), (6390, 37828), (6755, 35784), (6948, 34790), (6958, 34740), (7455, 32424), (7720, 31311), (8106, 29820), (8520, 28371), (8685, 27832), (8820, 27406), (8946, 27020), (9457, 25560), (9940, 24318), (10437, 23160), (10808, 22365), (11580, 20874), (11928, 20265), (12159, 19880), (12780, 18914), (13510, 17892), (13703, 17640), (13896, 17395), (13916, 17370), (14910, 16212)]