4644983840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{2243}}^1$

素因数の和:2351

約数の個数: 144

約数和(自身を含む): 12845625408

約数和(自身を除く): 8200641568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 344, 430, 560, 602, 688, 860, 1120, 1204, 1376, 1505, 1720, 1849, 2243, 2408, 3010, 3440, 3698, 4486, 4816, 6020, 6880, 7396, 8972, 9245, 9632, 11215, 12040, 12943, 14792, 15701, 17944, 18490, 22430, 24080, 25886, 29584, 31402, 35888, 36980, 44860, 48160, 51772, 59168, 62804, 64715, 71776, 73960, 78505, 89720, 96449, 103544, 125608, 129430, 147920, 157010, 179440, 192898, 207088, 251216, 258860, 295840, 314020, 358880, 385796, 414176, 482245, 502432, 517720, 628040, 675143, 771592, 964490, 1035440, 1256080, 1350286, 1543184, 1928980, 2070880, 2512160, 2700572, 3086368, 3375715, 3857960, 4147307, 5401144, 6751430, 7715920, 8294614, 10802288, 13502860, 15431840, 16589228, 20736535, 21604576, 27005720, 29031149, 33178456, 41473070, 54011440, 58062298, 66356912, 82946140, 108022880, 116124596, 132713824, 145155745, 165892280, 232249192, 290311490, 331784560, 464498384, 580622980, 663569120, 928996768, 1161245960, 2322491920, 4644983840]

約数ペア:

[(1, 4644983840), (2, 2322491920), (4, 1161245960), (5, 928996768), (7, 663569120), (8, 580622980), (10, 464498384), (14, 331784560), (16, 290311490), (20, 232249192), (28, 165892280), (32, 145155745), (35, 132713824), (40, 116124596), (43, 108022880), (56, 82946140), (70, 66356912), (80, 58062298), (86, 54011440), (112, 41473070), (140, 33178456), (160, 29031149), (172, 27005720), (215, 21604576), (224, 20736535), (280, 16589228), (301, 15431840), (344, 13502860), (430, 10802288), (560, 8294614), (602, 7715920), (688, 6751430), (860, 5401144), (1120, 4147307), (1204, 3857960), (1376, 3375715), (1505, 3086368), (1720, 2700572), (1849, 2512160), (2243, 2070880), (2408, 1928980), (3010, 1543184), (3440, 1350286), (3698, 1256080), (4486, 1035440), (4816, 964490), (6020, 771592), (6880, 675143), (7396, 628040), (8972, 517720), (9245, 502432), (9632, 482245), (11215, 414176), (12040, 385796), (12943, 358880), (14792, 314020), (15701, 295840), (17944, 258860), (18490, 251216), (22430, 207088), (24080, 192898), (25886, 179440), (29584, 157010), (31402, 147920), (35888, 129430), (36980, 125608), (44860, 103544), (48160, 96449), (51772, 89720), (59168, 78505), (62804, 73960), (64715, 71776)]