21996338160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{41603}}^1$

素因数の和:43822

約数の個数: 80

約数和(自身を含む): 68221240704

約数和(自身を除く): 46224902544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2203, 4406, 6609, 8812, 11015, 13218, 17624, 22030, 26436, 33045, 35248, 41603, 44060, 52872, 66090, 83206, 88120, 105744, 124809, 132180, 166412, 176240, 208015, 249618, 264360, 332824, 416030, 499236, 528720, 624045, 665648, 832060, 998472, 1248090, 1664120, 1996944, 2496180, 3328240, 4992360, 9984720, 91651409, 183302818, 274954227, 366605636, 458257045, 549908454, 733211272, 916514090, 1099816908, 1374771135, 1466422544, 1833028180, 2199633816, 2749542270, 3666056360, 4399267632, 5499084540, 7332112720, 10998169080, 21996338160]

約数ペア:

[(1, 21996338160), (2, 10998169080), (3, 7332112720), (4, 5499084540), (5, 4399267632), (6, 3666056360), (8, 2749542270), (10, 2199633816), (12, 1833028180), (15, 1466422544), (16, 1374771135), (20, 1099816908), (24, 916514090), (30, 733211272), (40, 549908454), (48, 458257045), (60, 366605636), (80, 274954227), (120, 183302818), (240, 91651409), (2203, 9984720), (4406, 4992360), (6609, 3328240), (8812, 2496180), (11015, 1996944), (13218, 1664120), (17624, 1248090), (22030, 998472), (26436, 832060), (33045, 665648), (35248, 624045), (41603, 528720), (44060, 499236), (52872, 416030), (66090, 332824), (83206, 264360), (88120, 249618), (105744, 208015), (124809, 176240), (132180, 166412)]