220701264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:409

約数の個数: 160

約数和(自身を含む): 693288960

約数和(自身を除く): 472587696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 181, 191, 228, 266, 304, 336, 362, 382, 399, 456, 532, 543, 573, 724, 764, 798, 912, 1064, 1086, 1146, 1267, 1337, 1448, 1528, 1596, 2128, 2172, 2292, 2534, 2674, 2896, 3056, 3192, 3439, 3629, 3801, 4011, 4344, 4584, 5068, 5348, 6384, 6878, 7258, 7602, 8022, 8688, 9168, 10136, 10317, 10696, 10887, 13756, 14516, 15204, 16044, 20272, 20634, 21392, 21774, 24073, 25403, 27512, 29032, 30408, 32088, 34571, 41268, 43548, 48146, 50806, 55024, 58064, 60816, 64176, 69142, 72219, 76209, 82536, 87096, 96292, 101612, 103713, 138284, 144438, 152418, 165072, 174192, 192584, 203224, 207426, 241997, 276568, 288876, 304836, 385168, 406448, 414852, 483994, 553136, 577752, 609672, 656849, 725991, 829704, 967988, 1155504, 1219344, 1313698, 1451982, 1659408, 1935976, 1970547, 2627396, 2903964, 3871952, 3941094, 4597943, 5254792, 5807928, 7882188, 9195886, 10509584, 11615856, 13793829, 15764376, 18391772, 27587658, 31528752, 36783544, 55175316, 73567088, 110350632, 220701264]

約数ペア:

[(1, 220701264), (2, 110350632), (3, 73567088), (4, 55175316), (6, 36783544), (7, 31528752), (8, 27587658), (12, 18391772), (14, 15764376), (16, 13793829), (19, 11615856), (21, 10509584), (24, 9195886), (28, 7882188), (38, 5807928), (42, 5254792), (48, 4597943), (56, 3941094), (57, 3871952), (76, 2903964), (84, 2627396), (112, 1970547), (114, 1935976), (133, 1659408), (152, 1451982), (168, 1313698), (181, 1219344), (191, 1155504), (228, 967988), (266, 829704), (304, 725991), (336, 656849), (362, 609672), (382, 577752), (399, 553136), (456, 483994), (532, 414852), (543, 406448), (573, 385168), (724, 304836), (764, 288876), (798, 276568), (912, 241997), (1064, 207426), (1086, 203224), (1146, 192584), (1267, 174192), (1337, 165072), (1448, 152418), (1528, 144438), (1596, 138284), (2128, 103713), (2172, 101612), (2292, 96292), (2534, 87096), (2674, 82536), (2896, 76209), (3056, 72219), (3192, 69142), (3439, 64176), (3629, 60816), (3801, 58064), (4011, 55024), (4344, 50806), (4584, 48146), (5068, 43548), (5348, 41268), (6384, 34571), (6878, 32088), (7258, 30408), (7602, 29032), (8022, 27512), (8688, 25403), (9168, 24073), (10136, 21774), (10317, 21392), (10696, 20634), (10887, 20272), (13756, 16044), (14516, 15204)]