7213425720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3535993}}^1$

素因数の和:3536024

約数の個数: 64

約数和(自身を含む): 22913241120

約数和(自身を除く): 15699815400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 3535993, 7071986, 10607979, 14143972, 17679965, 21215958, 28287944, 35359930, 42431916, 53039895, 60111881, 70719860, 84863832, 106079790, 120223762, 141439720, 180335643, 212159580, 240447524, 300559405, 360671286, 424319160, 480895048, 601118810, 721342572, 901678215, 1202237620, 1442685144, 1803356430, 2404475240, 3606712860, 7213425720]

約数ペア:

[(1, 7213425720), (2, 3606712860), (3, 2404475240), (4, 1803356430), (5, 1442685144), (6, 1202237620), (8, 901678215), (10, 721342572), (12, 601118810), (15, 480895048), (17, 424319160), (20, 360671286), (24, 300559405), (30, 240447524), (34, 212159580), (40, 180335643), (51, 141439720), (60, 120223762), (68, 106079790), (85, 84863832), (102, 70719860), (120, 60111881), (136, 53039895), (170, 42431916), (204, 35359930), (255, 28287944), (340, 21215958), (408, 17679965), (510, 14143972), (680, 10607979), (1020, 7071986), (2040, 3535993)]