82188960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:487

約数の個数: 192

約数和(自身を含む): 301480704

約数和(自身を除く): 219291744

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, 61, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 210, 224, 240, 244, 280, 305, 336, 366, 401, 420, 427, 480, 488, 560, 610, 672, 732, 802, 840, 854, 915, 976, 1120, 1203, 1220, 1281, 1464, 1604, 1680, 1708, 1830, 1952, 2005, 2135, 2406, 2440, 2562, 2807, 2928, 3208, 3360, 3416, 3660, 4010, 4270, 4812, 4880, 5124, 5614, 5856, 6015, 6405, 6416, 6832, 7320, 8020, 8421, 8540, 9624, 9760, 10248, 11228, 12030, 12810, 12832, 13664, 14035, 14640, 16040, 16842, 17080, 19248, 20496, 22456, 24060, 24461, 25620, 28070, 29280, 32080, 33684, 34160, 38496, 40992, 42105, 44912, 48120, 48922, 51240, 56140, 64160, 67368, 68320, 73383, 84210, 89824, 96240, 97844, 102480, 112280, 122305, 134736, 146766, 168420, 171227, 192480, 195688, 204960, 224560, 244610, 269472, 293532, 336840, 342454, 366915, 391376, 449120, 489220, 513681, 587064, 673680, 684908, 733830, 782752, 856135, 978440, 1027362, 1174128, 1347360, 1369816, 1467660, 1712270, 1956880, 2054724, 2348256, 2568405, 2739632, 2935320, 3424540, 3913760, 4109448, 5136810, 5479264, 5870640, 6849080, 8218896, 10273620, 11741280, 13698160, 16437792, 20547240, 27396320, 41094480, 82188960]

約数ペア:

[(1, 82188960), (2, 41094480), (3, 27396320), (4, 20547240), (5, 16437792), (6, 13698160), (7, 11741280), (8, 10273620), (10, 8218896), (12, 6849080), (14, 5870640), (15, 5479264), (16, 5136810), (20, 4109448), (21, 3913760), (24, 3424540), (28, 2935320), (30, 2739632), (32, 2568405), (35, 2348256), (40, 2054724), (42, 1956880), (48, 1712270), (56, 1467660), (60, 1369816), (61, 1347360), (70, 1174128), (80, 1027362), (84, 978440), (96, 856135), (105, 782752), (112, 733830), (120, 684908), (122, 673680), (140, 587064), (160, 513681), (168, 489220), (183, 449120), (210, 391376), (224, 366915), (240, 342454), (244, 336840), (280, 293532), (305, 269472), (336, 244610), (366, 224560), (401, 204960), (420, 195688), (427, 192480), (480, 171227), (488, 168420), (560, 146766), (610, 134736), (672, 122305), (732, 112280), (802, 102480), (840, 97844), (854, 96240), (915, 89824), (976, 84210), (1120, 73383), (1203, 68320), (1220, 67368), (1281, 64160), (1464, 56140), (1604, 51240), (1680, 48922), (1708, 48120), (1830, 44912), (1952, 42105), (2005, 40992), (2135, 38496), (2406, 34160), (2440, 33684), (2562, 32080), (2807, 29280), (2928, 28070), (3208, 25620), (3360, 24461), (3416, 24060), (3660, 22456), (4010, 20496), (4270, 19248), (4812, 17080), (4880, 16842), (5124, 16040), (5614, 14640), (5856, 14035), (6015, 13664), (6405, 12832), (6416, 12810), (6832, 12030), (7320, 11228), (8020, 10248), (8421, 9760), (8540, 9624)]