380015856

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 240

約数和(自身を含む): 1225635840

約数和(自身を除く): 845619984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 71, 72, 88, 93, 99, 109, 124, 132, 142, 144, 176, 186, 198, 213, 218, 248, 264, 279, 284, 327, 341, 372, 396, 426, 436, 496, 528, 558, 568, 639, 654, 682, 744, 781, 792, 852, 872, 981, 1023, 1116, 1136, 1199, 1278, 1308, 1364, 1488, 1562, 1584, 1704, 1744, 1962, 2046, 2201, 2232, 2343, 2398, 2556, 2616, 2728, 3069, 3124, 3379, 3408, 3597, 3924, 4092, 4402, 4464, 4686, 4796, 5112, 5232, 5456, 6138, 6248, 6603, 6758, 7029, 7194, 7739, 7848, 8184, 8804, 9372, 9592, 10137, 10224, 10791, 12276, 12496, 13206, 13516, 14058, 14388, 15478, 15696, 16368, 17608, 18744, 19184, 19809, 20274, 21582, 23217, 24211, 24552, 26412, 27032, 28116, 28776, 30411, 30956, 35216, 37169, 37488, 39618, 40548, 43164, 46434, 48422, 49104, 52824, 54064, 56232, 57552, 60822, 61912, 69651, 72633, 74338, 79236, 81096, 85129, 86328, 92868, 96844, 105648, 111507, 112464, 121644, 123824, 139302, 145266, 148676, 158472, 162192, 170258, 172656, 185736, 193688, 217899, 223014, 239909, 243288, 255387, 278604, 290532, 297352, 316944, 334521, 340516, 371472, 387376, 435798, 446028, 479818, 486576, 510774, 557208, 581064, 594704, 669042, 681032, 719727, 766161, 871596, 892056, 959636, 1021548, 1114416, 1162128, 1338084, 1362064, 1439454, 1532322, 1743192, 1784112, 1919272, 2043096, 2159181, 2638999, 2676168, 2878908, 3064644, 3486384, 3838544, 4086192, 4318362, 5277998, 5352336, 5757816, 6129288, 7916997, 8636724, 10555996, 11515632, 12258576, 15833994, 17273448, 21111992, 23750991, 31667988, 34546896, 42223984, 47501982, 63335976, 95003964, 126671952, 190007928, 380015856]

約数ペア:

[(1, 380015856), (2, 190007928), (3, 126671952), (4, 95003964), (6, 63335976), (8, 47501982), (9, 42223984), (11, 34546896), (12, 31667988), (16, 23750991), (18, 21111992), (22, 17273448), (24, 15833994), (31, 12258576), (33, 11515632), (36, 10555996), (44, 8636724), (48, 7916997), (62, 6129288), (66, 5757816), (71, 5352336), (72, 5277998), (88, 4318362), (93, 4086192), (99, 3838544), (109, 3486384), (124, 3064644), (132, 2878908), (142, 2676168), (144, 2638999), (176, 2159181), (186, 2043096), (198, 1919272), (213, 1784112), (218, 1743192), (248, 1532322), (264, 1439454), (279, 1362064), (284, 1338084), (327, 1162128), (341, 1114416), (372, 1021548), (396, 959636), (426, 892056), (436, 871596), (496, 766161), (528, 719727), (558, 681032), (568, 669042), (639, 594704), (654, 581064), (682, 557208), (744, 510774), (781, 486576), (792, 479818), (852, 446028), (872, 435798), (981, 387376), (1023, 371472), (1116, 340516), (1136, 334521), (1199, 316944), (1278, 297352), (1308, 290532), (1364, 278604), (1488, 255387), (1562, 243288), (1584, 239909), (1704, 223014), (1744, 217899), (1962, 193688), (2046, 185736), (2201, 172656), (2232, 170258), (2343, 162192), (2398, 158472), (2556, 148676), (2616, 145266), (2728, 139302), (3069, 123824), (3124, 121644), (3379, 112464), (3408, 111507), (3597, 105648), (3924, 96844), (4092, 92868), (4402, 86328), (4464, 85129), (4686, 81096), (4796, 79236), (5112, 74338), (5232, 72633), (5456, 69651), (6138, 61912), (6248, 60822), (6603, 57552), (6758, 56232), (7029, 54064), (7194, 52824), (7739, 49104), (7848, 48422), (8184, 46434), (8804, 43164), (9372, 40548), (9592, 39618), (10137, 37488), (10224, 37169), (10791, 35216), (12276, 30956), (12496, 30411), (13206, 28776), (13516, 28116), (14058, 27032), (14388, 26412), (15478, 24552), (15696, 24211), (16368, 23217), (17608, 21582), (18744, 20274), (19184, 19809)]