215520144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2801}}^1$

素因数の和:3048

約数の個数: 80

約数和(自身を含む): 639304320

約数和(自身を除く): 423784176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 229, 336, 458, 687, 916, 1374, 1603, 1832, 2748, 2801, 3206, 3664, 4809, 5496, 5602, 6412, 8403, 9618, 10992, 11204, 12824, 16806, 19236, 19607, 22408, 25648, 33612, 38472, 39214, 44816, 58821, 67224, 76944, 78428, 117642, 134448, 156856, 235284, 313712, 470568, 641429, 941136, 1282858, 1924287, 2565716, 3848574, 4490003, 5131432, 7697148, 8980006, 10262864, 13470009, 15394296, 17960012, 26940018, 30788592, 35920024, 53880036, 71840048, 107760072, 215520144]

約数ペア:

[(1, 215520144), (2, 107760072), (3, 71840048), (4, 53880036), (6, 35920024), (7, 30788592), (8, 26940018), (12, 17960012), (14, 15394296), (16, 13470009), (21, 10262864), (24, 8980006), (28, 7697148), (42, 5131432), (48, 4490003), (56, 3848574), (84, 2565716), (112, 1924287), (168, 1282858), (229, 941136), (336, 641429), (458, 470568), (687, 313712), (916, 235284), (1374, 156856), (1603, 134448), (1832, 117642), (2748, 78428), (2801, 76944), (3206, 67224), (3664, 58821), (4809, 44816), (5496, 39214), (5602, 38472), (6412, 33612), (8403, 25648), (9618, 22408), (10992, 19607), (11204, 19236), (12824, 16806)]