40705056

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:415

約数の個数: 144

約数和(自身を含む): 134866368

約数和(自身を除く): 94161312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 72, 84, 96, 112, 122, 126, 144, 168, 183, 224, 244, 252, 288, 331, 336, 366, 427, 488, 504, 549, 662, 672, 732, 854, 976, 993, 1008, 1098, 1281, 1324, 1464, 1708, 1952, 1986, 2016, 2196, 2317, 2562, 2648, 2928, 2979, 3416, 3843, 3972, 4392, 4634, 5124, 5296, 5856, 5958, 6832, 6951, 7686, 7944, 8784, 9268, 10248, 10592, 11916, 13664, 13902, 15372, 15888, 17568, 18536, 20191, 20496, 20853, 23832, 27804, 30744, 31776, 37072, 40382, 40992, 41706, 47664, 55608, 60573, 61488, 74144, 80764, 83412, 95328, 111216, 121146, 122976, 141337, 161528, 166824, 181719, 222432, 242292, 282674, 323056, 333648, 363438, 424011, 484584, 565348, 646112, 667296, 726876, 848022, 969168, 1130696, 1272033, 1453752, 1696044, 1938336, 2261392, 2544066, 2907504, 3392088, 4522784, 5088132, 5815008, 6784176, 10176264, 13568352, 20352528, 40705056]

約数ペア:

[(1, 40705056), (2, 20352528), (3, 13568352), (4, 10176264), (6, 6784176), (7, 5815008), (8, 5088132), (9, 4522784), (12, 3392088), (14, 2907504), (16, 2544066), (18, 2261392), (21, 1938336), (24, 1696044), (28, 1453752), (32, 1272033), (36, 1130696), (42, 969168), (48, 848022), (56, 726876), (61, 667296), (63, 646112), (72, 565348), (84, 484584), (96, 424011), (112, 363438), (122, 333648), (126, 323056), (144, 282674), (168, 242292), (183, 222432), (224, 181719), (244, 166824), (252, 161528), (288, 141337), (331, 122976), (336, 121146), (366, 111216), (427, 95328), (488, 83412), (504, 80764), (549, 74144), (662, 61488), (672, 60573), (732, 55608), (854, 47664), (976, 41706), (993, 40992), (1008, 40382), (1098, 37072), (1281, 31776), (1324, 30744), (1464, 27804), (1708, 23832), (1952, 20853), (1986, 20496), (2016, 20191), (2196, 18536), (2317, 17568), (2562, 15888), (2648, 15372), (2928, 13902), (2979, 13664), (3416, 11916), (3843, 10592), (3972, 10248), (4392, 9268), (4634, 8784), (5124, 7944), (5296, 7686), (5856, 6951), (5958, 6832)]