180108864

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:457

約数の個数: 168

約数和(自身を含む): 565830720

約数和(自身を除く): 385721856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 67, 72, 78, 96, 104, 117, 134, 144, 156, 192, 201, 208, 234, 268, 288, 312, 359, 402, 416, 468, 536, 576, 603, 624, 718, 804, 832, 871, 936, 1072, 1077, 1206, 1248, 1436, 1608, 1742, 1872, 2144, 2154, 2412, 2496, 2613, 2872, 3216, 3231, 3484, 3744, 4288, 4308, 4667, 4824, 5226, 5744, 6432, 6462, 6968, 7488, 7839, 8616, 9334, 9648, 10452, 11488, 12864, 12924, 13936, 14001, 15678, 17232, 18668, 19296, 20904, 22976, 24053, 25848, 27872, 28002, 31356, 34464, 37336, 38592, 41808, 42003, 48106, 51696, 55744, 56004, 62712, 68928, 72159, 74672, 83616, 84006, 96212, 103392, 112008, 125424, 144318, 149344, 167232, 168012, 192424, 206784, 216477, 224016, 250848, 288636, 298688, 312689, 336024, 384848, 432954, 448032, 501696, 577272, 625378, 672048, 769696, 865908, 896064, 938067, 1154544, 1250756, 1344096, 1539392, 1731816, 1876134, 2309088, 2501512, 2688192, 2814201, 3463632, 3752268, 4618176, 5003024, 5628402, 6927264, 7504536, 10006048, 11256804, 13854528, 15009072, 20012096, 22513608, 30018144, 45027216, 60036288, 90054432, 180108864]

約数ペア:

[(1, 180108864), (2, 90054432), (3, 60036288), (4, 45027216), (6, 30018144), (8, 22513608), (9, 20012096), (12, 15009072), (13, 13854528), (16, 11256804), (18, 10006048), (24, 7504536), (26, 6927264), (32, 5628402), (36, 5003024), (39, 4618176), (48, 3752268), (52, 3463632), (64, 2814201), (67, 2688192), (72, 2501512), (78, 2309088), (96, 1876134), (104, 1731816), (117, 1539392), (134, 1344096), (144, 1250756), (156, 1154544), (192, 938067), (201, 896064), (208, 865908), (234, 769696), (268, 672048), (288, 625378), (312, 577272), (359, 501696), (402, 448032), (416, 432954), (468, 384848), (536, 336024), (576, 312689), (603, 298688), (624, 288636), (718, 250848), (804, 224016), (832, 216477), (871, 206784), (936, 192424), (1072, 168012), (1077, 167232), (1206, 149344), (1248, 144318), (1436, 125424), (1608, 112008), (1742, 103392), (1872, 96212), (2144, 84006), (2154, 83616), (2412, 74672), (2496, 72159), (2613, 68928), (2872, 62712), (3216, 56004), (3231, 55744), (3484, 51696), (3744, 48106), (4288, 42003), (4308, 41808), (4667, 38592), (4824, 37336), (5226, 34464), (5744, 31356), (6432, 28002), (6462, 27872), (6968, 25848), (7488, 24053), (7839, 22976), (8616, 20904), (9334, 19296), (9648, 18668), (10452, 17232), (11488, 15678), (12864, 14001), (12924, 13936)]