506071680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1151}}^1$

素因数の和:1402

約数の個数: 128

約数和(自身を含む): 1621555200

約数和(自身を除く): 1115483520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 229, 240, 320, 384, 458, 480, 640, 687, 916, 960, 1145, 1151, 1374, 1832, 1920, 2290, 2302, 2748, 3435, 3453, 3664, 4580, 4604, 5496, 5755, 6870, 6906, 7328, 9160, 9208, 10992, 11510, 13740, 13812, 14656, 17265, 18320, 18416, 21984, 23020, 27480, 27624, 29312, 34530, 36640, 36832, 43968, 46040, 54960, 55248, 69060, 73280, 73664, 87936, 92080, 109920, 110496, 138120, 146560, 147328, 184160, 219840, 220992, 263579, 276240, 368320, 439680, 441984, 527158, 552480, 736640, 790737, 1054316, 1104960, 1317895, 1581474, 2108632, 2209920, 2635790, 3162948, 3953685, 4217264, 5271580, 6325896, 7907370, 8434528, 10543160, 12651792, 15814740, 16869056, 21086320, 25303584, 31629480, 33738112, 42172640, 50607168, 63258960, 84345280, 101214336, 126517920, 168690560, 253035840, 506071680]

約数ペア:

[(1, 506071680), (2, 253035840), (3, 168690560), (4, 126517920), (5, 101214336), (6, 84345280), (8, 63258960), (10, 50607168), (12, 42172640), (15, 33738112), (16, 31629480), (20, 25303584), (24, 21086320), (30, 16869056), (32, 15814740), (40, 12651792), (48, 10543160), (60, 8434528), (64, 7907370), (80, 6325896), (96, 5271580), (120, 4217264), (128, 3953685), (160, 3162948), (192, 2635790), (229, 2209920), (240, 2108632), (320, 1581474), (384, 1317895), (458, 1104960), (480, 1054316), (640, 790737), (687, 736640), (916, 552480), (960, 527158), (1145, 441984), (1151, 439680), (1374, 368320), (1832, 276240), (1920, 263579), (2290, 220992), (2302, 219840), (2748, 184160), (3435, 147328), (3453, 146560), (3664, 138120), (4580, 110496), (4604, 109920), (5496, 92080), (5755, 87936), (6870, 73664), (6906, 73280), (7328, 69060), (9160, 55248), (9208, 54960), (10992, 46040), (11510, 43968), (13740, 36832), (13812, 36640), (14656, 34530), (17265, 29312), (18320, 27624), (18416, 27480), (21984, 23020)]