322207080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{206543}}^1$

素因数の和:206570

約数の個数: 64

約数和(自身を含む): 1040981760

約数和(自身を除く): 718774680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 206543, 413086, 619629, 826172, 1032715, 1239258, 1652344, 2065430, 2478516, 2685059, 3098145, 4130860, 4957032, 5370118, 6196290, 8055177, 8261720, 10740236, 12392580, 13425295, 16110354, 21480472, 24785160, 26850590, 32220708, 40275885, 53701180, 64441416, 80551770, 107402360, 161103540, 322207080]

約数ペア:

[(1, 322207080), (2, 161103540), (3, 107402360), (4, 80551770), (5, 64441416), (6, 53701180), (8, 40275885), (10, 32220708), (12, 26850590), (13, 24785160), (15, 21480472), (20, 16110354), (24, 13425295), (26, 12392580), (30, 10740236), (39, 8261720), (40, 8055177), (52, 6196290), (60, 5370118), (65, 4957032), (78, 4130860), (104, 3098145), (120, 2685059), (130, 2478516), (156, 2065430), (195, 1652344), (260, 1239258), (312, 1032715), (390, 826172), (520, 619629), (780, 413086), (1560, 206543)]