68998080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1753}}^1$

素因数の和:1814

約数の個数: 112

約数和(自身を含む): 224540064

約数和(自身を除く): 155541984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1640, 1753, 1968, 2460, 2624, 3280, 3506, 3936, 4920, 5259, 6560, 7012, 7872, 8765, 9840, 10518, 13120, 14024, 17530, 19680, 21036, 26295, 28048, 35060, 39360, 42072, 52590, 56096, 70120, 71873, 84144, 105180, 112192, 140240, 143746, 168288, 210360, 215619, 280480, 287492, 336576, 359365, 420720, 431238, 560960, 574984, 718730, 841440, 862476, 1078095, 1149968, 1437460, 1682880, 1724952, 2156190, 2299936, 2874920, 3449904, 4312380, 4599872, 5749840, 6899808, 8624760, 11499680, 13799616, 17249520, 22999360, 34499040, 68998080]

約数ペア:

[(1, 68998080), (2, 34499040), (3, 22999360), (4, 17249520), (5, 13799616), (6, 11499680), (8, 8624760), (10, 6899808), (12, 5749840), (15, 4599872), (16, 4312380), (20, 3449904), (24, 2874920), (30, 2299936), (32, 2156190), (40, 1724952), (41, 1682880), (48, 1437460), (60, 1149968), (64, 1078095), (80, 862476), (82, 841440), (96, 718730), (120, 574984), (123, 560960), (160, 431238), (164, 420720), (192, 359365), (205, 336576), (240, 287492), (246, 280480), (320, 215619), (328, 210360), (410, 168288), (480, 143746), (492, 140240), (615, 112192), (656, 105180), (820, 84144), (960, 71873), (984, 70120), (1230, 56096), (1312, 52590), (1640, 42072), (1753, 39360), (1968, 35060), (2460, 28048), (2624, 26295), (3280, 21036), (3506, 19680), (3936, 17530), (4920, 14024), (5259, 13120), (6560, 10518), (7012, 9840), (7872, 8765)]