39212040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{46681}}^1$

素因数の和:46702

約数の個数: 64

約数和(自身を含む): 134444160

約数和(自身を除く): 95232120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 46681, 93362, 140043, 186724, 233405, 280086, 326767, 373448, 466810, 560172, 653534, 700215, 933620, 980301, 1120344, 1307068, 1400430, 1633835, 1867240, 1960602, 2614136, 2800860, 3267670, 3921204, 4901505, 5601720, 6535340, 7842408, 9803010, 13070680, 19606020, 39212040]

約数ペア:

[(1, 39212040), (2, 19606020), (3, 13070680), (4, 9803010), (5, 7842408), (6, 6535340), (7, 5601720), (8, 4901505), (10, 3921204), (12, 3267670), (14, 2800860), (15, 2614136), (20, 1960602), (21, 1867240), (24, 1633835), (28, 1400430), (30, 1307068), (35, 1120344), (40, 980301), (42, 933620), (56, 700215), (60, 653534), (70, 560172), (84, 466810), (105, 373448), (120, 326767), (140, 280086), (168, 233405), (210, 186724), (280, 140043), (420, 93362), (840, 46681)]