67200840

素因数分解:

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

素因数の和:2993

約数の個数: 160

約数和(自身を含む): 258223680

約数和(自身を除く): 191022840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 2963, 3240, 3780, 4536, 5670, 5926, 7560, 8889, 11340, 11852, 14815, 17778, 20741, 22680, 23704, 26667, 29630, 35556, 41482, 44445, 53334, 59260, 62223, 71112, 80001, 82964, 88890, 103705, 106668, 118520, 124446, 133335, 160002, 165928, 177780, 186669, 207410, 213336, 240003, 248892, 266670, 311115, 320004, 355560, 373338, 400005, 414820, 480006, 497784, 533340, 560007, 622230, 640008, 746676, 800010, 829640, 933345, 960012, 1066680, 1120014, 1200015, 1244460, 1493352, 1600020, 1680021, 1866690, 1920024, 2240028, 2400030, 2488920, 2800035, 3200040, 3360042, 3733380, 4480056, 4800060, 5600070, 6720084, 7466760, 8400105, 9600120, 11200140, 13440168, 16800210, 22400280, 33600420, 67200840]

約数ペア:

[(1, 67200840), (2, 33600420), (3, 22400280), (4, 16800210), (5, 13440168), (6, 11200140), (7, 9600120), (8, 8400105), (9, 7466760), (10, 6720084), (12, 5600070), (14, 4800060), (15, 4480056), (18, 3733380), (20, 3360042), (21, 3200040), (24, 2800035), (27, 2488920), (28, 2400030), (30, 2240028), (35, 1920024), (36, 1866690), (40, 1680021), (42, 1600020), (45, 1493352), (54, 1244460), (56, 1200015), (60, 1120014), (63, 1066680), (70, 960012), (72, 933345), (81, 829640), (84, 800010), (90, 746676), (105, 640008), (108, 622230), (120, 560007), (126, 533340), (135, 497784), (140, 480006), (162, 414820), (168, 400005), (180, 373338), (189, 355560), (210, 320004), (216, 311115), (252, 266670), (270, 248892), (280, 240003), (315, 213336), (324, 207410), (360, 186669), (378, 177780), (405, 165928), (420, 160002), (504, 133335), (540, 124446), (567, 118520), (630, 106668), (648, 103705), (756, 88890), (810, 82964), (840, 80001), (945, 71112), (1080, 62223), (1134, 59260), (1260, 53334), (1512, 44445), (1620, 41482), (1890, 35556), (2268, 29630), (2520, 26667), (2835, 23704), (2963, 22680), (3240, 20741), (3780, 17778), (4536, 14815), (5670, 11852), (5926, 11340), (7560, 8889)]