240876944

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 240

約数和(自身を含む): 659529216

約数和(自身を除く): 418652272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 31, 34, 44, 49, 53, 56, 62, 68, 77, 88, 98, 106, 112, 119, 124, 136, 154, 176, 187, 196, 212, 217, 238, 248, 272, 308, 341, 371, 374, 392, 424, 434, 476, 496, 527, 539, 583, 616, 682, 742, 748, 784, 833, 848, 868, 901, 952, 1054, 1078, 1166, 1232, 1309, 1364, 1484, 1496, 1519, 1643, 1666, 1736, 1802, 1904, 2108, 2156, 2332, 2387, 2597, 2618, 2728, 2968, 2992, 3038, 3286, 3332, 3472, 3604, 3689, 4081, 4216, 4312, 4664, 4774, 5194, 5236, 5456, 5797, 5936, 6076, 6307, 6572, 6664, 7208, 7378, 8162, 8432, 8624, 9163, 9328, 9548, 9911, 10388, 10472, 11501, 11594, 12152, 12614, 13144, 13328, 14416, 14756, 16324, 16709, 18073, 18326, 19096, 19822, 20776, 20944, 23002, 23188, 24304, 25228, 25823, 26288, 27931, 28567, 29512, 32648, 33418, 36146, 36652, 38192, 39644, 40579, 41552, 44149, 46004, 46376, 50456, 51646, 55862, 57134, 59024, 65296, 66836, 69377, 72292, 73304, 79288, 80507, 81158, 88298, 92008, 92752, 100912, 103292, 111724, 114268, 126511, 133672, 138754, 144584, 146608, 158576, 161014, 162316, 176596, 184016, 195517, 206584, 223448, 228536, 253022, 267344, 277508, 284053, 289168, 307241, 322028, 324632, 353192, 391034, 413168, 446896, 457072, 485639, 506044, 555016, 568106, 614482, 644056, 649264, 706384, 782068, 885577, 971278, 1012088, 1110032, 1136212, 1228964, 1288112, 1368619, 1564136, 1771154, 1942556, 2024176, 2150687, 2272424, 2457928, 2737238, 3128272, 3542308, 3885112, 4301374, 4544848, 4915856, 5474476, 7084616, 7770224, 8602748, 10948952, 14169232, 15054809, 17205496, 21897904, 30109618, 34410992, 60219236, 120438472, 240876944]

約数ペア:

[(1, 240876944), (2, 120438472), (4, 60219236), (7, 34410992), (8, 30109618), (11, 21897904), (14, 17205496), (16, 15054809), (17, 14169232), (22, 10948952), (28, 8602748), (31, 7770224), (34, 7084616), (44, 5474476), (49, 4915856), (53, 4544848), (56, 4301374), (62, 3885112), (68, 3542308), (77, 3128272), (88, 2737238), (98, 2457928), (106, 2272424), (112, 2150687), (119, 2024176), (124, 1942556), (136, 1771154), (154, 1564136), (176, 1368619), (187, 1288112), (196, 1228964), (212, 1136212), (217, 1110032), (238, 1012088), (248, 971278), (272, 885577), (308, 782068), (341, 706384), (371, 649264), (374, 644056), (392, 614482), (424, 568106), (434, 555016), (476, 506044), (496, 485639), (527, 457072), (539, 446896), (583, 413168), (616, 391034), (682, 353192), (742, 324632), (748, 322028), (784, 307241), (833, 289168), (848, 284053), (868, 277508), (901, 267344), (952, 253022), (1054, 228536), (1078, 223448), (1166, 206584), (1232, 195517), (1309, 184016), (1364, 176596), (1484, 162316), (1496, 161014), (1519, 158576), (1643, 146608), (1666, 144584), (1736, 138754), (1802, 133672), (1904, 126511), (2108, 114268), (2156, 111724), (2332, 103292), (2387, 100912), (2597, 92752), (2618, 92008), (2728, 88298), (2968, 81158), (2992, 80507), (3038, 79288), (3286, 73304), (3332, 72292), (3472, 69377), (3604, 66836), (3689, 65296), (4081, 59024), (4216, 57134), (4312, 55862), (4664, 51646), (4774, 50456), (5194, 46376), (5236, 46004), (5456, 44149), (5797, 41552), (5936, 40579), (6076, 39644), (6307, 38192), (6572, 36652), (6664, 36146), (7208, 33418), (7378, 32648), (8162, 29512), (8432, 28567), (8624, 27931), (9163, 26288), (9328, 25823), (9548, 25228), (9911, 24304), (10388, 23188), (10472, 23002), (11501, 20944), (11594, 20776), (12152, 19822), (12614, 19096), (13144, 18326), (13328, 18073), (14416, 16709), (14756, 16324)]