268803360

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{2963}}^1$

素因数の和:2997

約数の個数: 240

約数和(自身を含む): 1084539456

約数和(自身を除く): 815736096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 2963, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 5926, 6048, 6480, 7560, 8889, 9072, 10080, 11340, 11852, 12960, 14815, 15120, 17778, 18144, 20741, 22680, 23704, 26667, 29630, 30240, 35556, 41482, 44445, 45360, 47408, 53334, 59260, 62223, 71112, 80001, 82964, 88890, 90720, 94816, 103705, 106668, 118520, 124446, 133335, 142224, 160002, 165928, 177780, 186669, 207410, 213336, 237040, 240003, 248892, 266670, 284448, 311115, 320004, 331856, 355560, 373338, 400005, 414820, 426672, 474080, 480006, 497784, 533340, 560007, 622230, 640008, 663712, 711120, 746676, 800010, 829640, 853344, 933345, 960012, 995568, 1066680, 1120014, 1200015, 1244460, 1280016, 1422240, 1493352, 1600020, 1659280, 1680021, 1866690, 1920024, 1991136, 2133360, 2240028, 2400030, 2488920, 2560032, 2800035, 2986704, 3200040, 3318560, 3360042, 3733380, 3840048, 4266720, 4480056, 4800060, 4977840, 5600070, 5973408, 6400080, 6720084, 7466760, 7680096, 8400105, 8960112, 9600120, 9955680, 11200140, 12800160, 13440168, 14933520, 16800210, 17920224, 19200240, 22400280, 26880336, 29867040, 33600420, 38400480, 44800560, 53760672, 67200840, 89601120, 134401680, 268803360]

約数ペア:

[(1, 268803360), (2, 134401680), (3, 89601120), (4, 67200840), (5, 53760672), (6, 44800560), (7, 38400480), (8, 33600420), (9, 29867040), (10, 26880336), (12, 22400280), (14, 19200240), (15, 17920224), (16, 16800210), (18, 14933520), (20, 13440168), (21, 12800160), (24, 11200140), (27, 9955680), (28, 9600120), (30, 8960112), (32, 8400105), (35, 7680096), (36, 7466760), (40, 6720084), (42, 6400080), (45, 5973408), (48, 5600070), (54, 4977840), (56, 4800060), (60, 4480056), (63, 4266720), (70, 3840048), (72, 3733380), (80, 3360042), (81, 3318560), (84, 3200040), (90, 2986704), (96, 2800035), (105, 2560032), (108, 2488920), (112, 2400030), (120, 2240028), (126, 2133360), (135, 1991136), (140, 1920024), (144, 1866690), (160, 1680021), (162, 1659280), (168, 1600020), (180, 1493352), (189, 1422240), (210, 1280016), (216, 1244460), (224, 1200015), (240, 1120014), (252, 1066680), (270, 995568), (280, 960012), (288, 933345), (315, 853344), (324, 829640), (336, 800010), (360, 746676), (378, 711120), (405, 663712), (420, 640008), (432, 622230), (480, 560007), (504, 533340), (540, 497784), (560, 480006), (567, 474080), (630, 426672), (648, 414820), (672, 400005), (720, 373338), (756, 355560), (810, 331856), (840, 320004), (864, 311115), (945, 284448), (1008, 266670), (1080, 248892), (1120, 240003), (1134, 237040), (1260, 213336), (1296, 207410), (1440, 186669), (1512, 177780), (1620, 165928), (1680, 160002), (1890, 142224), (2016, 133335), (2160, 124446), (2268, 118520), (2520, 106668), (2592, 103705), (2835, 94816), (2963, 90720), (3024, 88890), (3240, 82964), (3360, 80001), (3780, 71112), (4320, 62223), (4536, 59260), (5040, 53334), (5670, 47408), (5926, 45360), (6048, 44445), (6480, 41482), (7560, 35556), (8889, 30240), (9072, 29630), (10080, 26667), (11340, 23704), (11852, 22680), (12960, 20741), (14815, 18144), (15120, 17778)]