264697740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25799}}^1$

素因数の和:25836

約数の個数: 96

約数和(自身を含む): 866880000

約数和(自身を除く): 602182260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 25799, 51598, 77397, 103196, 128995, 154794, 232191, 257990, 309588, 386985, 464382, 490181, 515980, 696573, 773970, 928764, 980362, 1160955, 1393146, 1470543, 1547940, 1960724, 2321910, 2450905, 2786292, 2941086, 3482865, 4411629, 4643820, 4901810, 5882172, 6965730, 7352715, 8823258, 9803620, 13234887, 13931460, 14705430, 17646516, 22058145, 26469774, 29410860, 44116290, 52939548, 66174435, 88232580, 132348870, 264697740]

約数ペア:

[(1, 264697740), (2, 132348870), (3, 88232580), (4, 66174435), (5, 52939548), (6, 44116290), (9, 29410860), (10, 26469774), (12, 22058145), (15, 17646516), (18, 14705430), (19, 13931460), (20, 13234887), (27, 9803620), (30, 8823258), (36, 7352715), (38, 6965730), (45, 5882172), (54, 4901810), (57, 4643820), (60, 4411629), (76, 3482865), (90, 2941086), (95, 2786292), (108, 2450905), (114, 2321910), (135, 1960724), (171, 1547940), (180, 1470543), (190, 1393146), (228, 1160955), (270, 980362), (285, 928764), (342, 773970), (380, 696573), (513, 515980), (540, 490181), (570, 464382), (684, 386985), (855, 309588), (1026, 257990), (1140, 232191), (1710, 154794), (2052, 128995), (2565, 103196), (3420, 77397), (5130, 51598), (10260, 25799)]