231437520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{983}}^1$

素因数の和:1114

約数の個数: 160

約数和(自身を含む): 805305600

約数和(自身を除く): 573868080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 109, 120, 135, 144, 180, 216, 218, 240, 270, 327, 360, 432, 436, 540, 545, 654, 720, 872, 981, 983, 1080, 1090, 1308, 1635, 1744, 1962, 1966, 2160, 2180, 2616, 2943, 2949, 3270, 3924, 3932, 4360, 4905, 4915, 5232, 5886, 5898, 6540, 7848, 7864, 8720, 8847, 9810, 9830, 11772, 11796, 13080, 14715, 14745, 15696, 15728, 17694, 19620, 19660, 23544, 23592, 26160, 26541, 29430, 29490, 35388, 39240, 39320, 44235, 47088, 47184, 53082, 58860, 58980, 70776, 78480, 78640, 88470, 106164, 107147, 117720, 117960, 132705, 141552, 176940, 212328, 214294, 235440, 235920, 265410, 321441, 353880, 424656, 428588, 530820, 535735, 642882, 707760, 857176, 964323, 1061640, 1071470, 1285764, 1607205, 1714352, 1928646, 2123280, 2142940, 2571528, 2892969, 3214410, 3857292, 4285880, 4821615, 5143056, 5785938, 6428820, 7714584, 8571760, 9643230, 11571876, 12857640, 14464845, 15429168, 19286460, 23143752, 25715280, 28929690, 38572920, 46287504, 57859380, 77145840, 115718760, 231437520]

約数ペア:

[(1, 231437520), (2, 115718760), (3, 77145840), (4, 57859380), (5, 46287504), (6, 38572920), (8, 28929690), (9, 25715280), (10, 23143752), (12, 19286460), (15, 15429168), (16, 14464845), (18, 12857640), (20, 11571876), (24, 9643230), (27, 8571760), (30, 7714584), (36, 6428820), (40, 5785938), (45, 5143056), (48, 4821615), (54, 4285880), (60, 3857292), (72, 3214410), (80, 2892969), (90, 2571528), (108, 2142940), (109, 2123280), (120, 1928646), (135, 1714352), (144, 1607205), (180, 1285764), (216, 1071470), (218, 1061640), (240, 964323), (270, 857176), (327, 707760), (360, 642882), (432, 535735), (436, 530820), (540, 428588), (545, 424656), (654, 353880), (720, 321441), (872, 265410), (981, 235920), (983, 235440), (1080, 214294), (1090, 212328), (1308, 176940), (1635, 141552), (1744, 132705), (1962, 117960), (1966, 117720), (2160, 107147), (2180, 106164), (2616, 88470), (2943, 78640), (2949, 78480), (3270, 70776), (3924, 58980), (3932, 58860), (4360, 53082), (4905, 47184), (4915, 47088), (5232, 44235), (5886, 39320), (5898, 39240), (6540, 35388), (7848, 29490), (7864, 29430), (8720, 26541), (8847, 26160), (9810, 23592), (9830, 23544), (11772, 19660), (11796, 19620), (13080, 17694), (14715, 15728), (14745, 15696)]