13289503080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{15820837}}^1$

素因数の和:15820858

約数の個数: 64

約数和(自身を含む): 45564013440

約数和(自身を除く): 32274510360

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, 15820837, 31641674, 47462511, 63283348, 79104185, 94925022, 110745859, 126566696, 158208370, 189850044, 221491718, 237312555, 316416740, 332237577, 379700088, 442983436, 474625110, 553729295, 632833480, 664475154, 885966872, 949250220, 1107458590, 1328950308, 1661187885, 1898500440, 2214917180, 2657900616, 3322375770, 4429834360, 6644751540, 13289503080]

約数ペア:

[(1, 13289503080), (2, 6644751540), (3, 4429834360), (4, 3322375770), (5, 2657900616), (6, 2214917180), (7, 1898500440), (8, 1661187885), (10, 1328950308), (12, 1107458590), (14, 949250220), (15, 885966872), (20, 664475154), (21, 632833480), (24, 553729295), (28, 474625110), (30, 442983436), (35, 379700088), (40, 332237577), (42, 316416740), (56, 237312555), (60, 221491718), (70, 189850044), (84, 158208370), (105, 126566696), (120, 110745859), (140, 94925022), (168, 79104185), (210, 63283348), (280, 47462511), (420, 31641674), (840, 15820837)]