1587339840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{38453}}^1$

素因数の和:38516

約数の個数: 112

約数和(自身を含む): 5157142848

約数和(自身を除く): 3569803008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3440, 4128, 5160, 6880, 8256, 10320, 13760, 20640, 38453, 41280, 76906, 115359, 153812, 192265, 230718, 307624, 384530, 461436, 576795, 615248, 769060, 922872, 1153590, 1230496, 1538120, 1653479, 1845744, 2307180, 2460992, 3076240, 3306958, 3691488, 4614360, 4960437, 6152480, 6613916, 7382976, 8267395, 9228720, 9920874, 12304960, 13227832, 16534790, 18457440, 19841748, 24802185, 26455664, 33069580, 36914880, 39683496, 49604370, 52911328, 66139160, 79366992, 99208740, 105822656, 132278320, 158733984, 198417480, 264556640, 317467968, 396834960, 529113280, 793669920, 1587339840]

約数ペア:

[(1, 1587339840), (2, 793669920), (3, 529113280), (4, 396834960), (5, 317467968), (6, 264556640), (8, 198417480), (10, 158733984), (12, 132278320), (15, 105822656), (16, 99208740), (20, 79366992), (24, 66139160), (30, 52911328), (32, 49604370), (40, 39683496), (43, 36914880), (48, 33069580), (60, 26455664), (64, 24802185), (80, 19841748), (86, 18457440), (96, 16534790), (120, 13227832), (129, 12304960), (160, 9920874), (172, 9228720), (192, 8267395), (215, 7382976), (240, 6613916), (258, 6152480), (320, 4960437), (344, 4614360), (430, 3691488), (480, 3306958), (516, 3076240), (645, 2460992), (688, 2307180), (860, 1845744), (960, 1653479), (1032, 1538120), (1290, 1230496), (1376, 1153590), (1720, 922872), (2064, 769060), (2580, 615248), (2752, 576795), (3440, 461436), (4128, 384530), (5160, 307624), (6880, 230718), (8256, 192265), (10320, 153812), (13760, 115359), (20640, 76906), (38453, 41280)]