268820160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:503

約数の個数: 224

約数和(自身を含む): 987064320

約数和(自身を除く): 718244160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 109, 112, 120, 140, 160, 168, 192, 210, 218, 224, 240, 280, 320, 327, 336, 367, 420, 436, 448, 480, 545, 560, 654, 672, 734, 763, 840, 872, 960, 1090, 1101, 1120, 1308, 1344, 1468, 1526, 1635, 1680, 1744, 1835, 2180, 2202, 2240, 2289, 2569, 2616, 2936, 3052, 3270, 3360, 3488, 3670, 3815, 4360, 4404, 4578, 5138, 5232, 5505, 5872, 6104, 6540, 6720, 6976, 7340, 7630, 7707, 8720, 8808, 9156, 10276, 10464, 11010, 11445, 11744, 12208, 12845, 13080, 14680, 15260, 15414, 17440, 17616, 18312, 20552, 20928, 22020, 22890, 23488, 24416, 25690, 26160, 29360, 30520, 30828, 34880, 35232, 36624, 38535, 40003, 41104, 44040, 45780, 48832, 51380, 52320, 58720, 61040, 61656, 70464, 73248, 77070, 80006, 82208, 88080, 91560, 102760, 104640, 117440, 120009, 122080, 123312, 146496, 154140, 160012, 164416, 176160, 183120, 200015, 205520, 240018, 244160, 246624, 280021, 308280, 320024, 352320, 366240, 400030, 411040, 480036, 493248, 560042, 600045, 616560, 640048, 732480, 800060, 822080, 840063, 960072, 1120084, 1200090, 1233120, 1280096, 1400105, 1600120, 1680126, 1920144, 2240168, 2400180, 2466240, 2560192, 2800210, 3200240, 3360252, 3840288, 4200315, 4480336, 4800360, 5600420, 6400480, 6720504, 7680576, 8400630, 8960672, 9600720, 11200840, 12800960, 13441008, 16801260, 17921344, 19201440, 22401680, 26882016, 33602520, 38402880, 44803360, 53764032, 67205040, 89606720, 134410080, 268820160]

約数ペア:

[(1, 268820160), (2, 134410080), (3, 89606720), (4, 67205040), (5, 53764032), (6, 44803360), (7, 38402880), (8, 33602520), (10, 26882016), (12, 22401680), (14, 19201440), (15, 17921344), (16, 16801260), (20, 13441008), (21, 12800960), (24, 11200840), (28, 9600720), (30, 8960672), (32, 8400630), (35, 7680576), (40, 6720504), (42, 6400480), (48, 5600420), (56, 4800360), (60, 4480336), (64, 4200315), (70, 3840288), (80, 3360252), (84, 3200240), (96, 2800210), (105, 2560192), (109, 2466240), (112, 2400180), (120, 2240168), (140, 1920144), (160, 1680126), (168, 1600120), (192, 1400105), (210, 1280096), (218, 1233120), (224, 1200090), (240, 1120084), (280, 960072), (320, 840063), (327, 822080), (336, 800060), (367, 732480), (420, 640048), (436, 616560), (448, 600045), (480, 560042), (545, 493248), (560, 480036), (654, 411040), (672, 400030), (734, 366240), (763, 352320), (840, 320024), (872, 308280), (960, 280021), (1090, 246624), (1101, 244160), (1120, 240018), (1308, 205520), (1344, 200015), (1468, 183120), (1526, 176160), (1635, 164416), (1680, 160012), (1744, 154140), (1835, 146496), (2180, 123312), (2202, 122080), (2240, 120009), (2289, 117440), (2569, 104640), (2616, 102760), (2936, 91560), (3052, 88080), (3270, 82208), (3360, 80006), (3488, 77070), (3670, 73248), (3815, 70464), (4360, 61656), (4404, 61040), (4578, 58720), (5138, 52320), (5232, 51380), (5505, 48832), (5872, 45780), (6104, 44040), (6540, 41104), (6720, 40003), (6976, 38535), (7340, 36624), (7630, 35232), (7707, 34880), (8720, 30828), (8808, 30520), (9156, 29360), (10276, 26160), (10464, 25690), (11010, 24416), (11445, 23488), (11744, 22890), (12208, 22020), (12845, 20928), (13080, 20552), (14680, 18312), (15260, 17616), (15414, 17440)]