135078160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{251}}^1$

素因数の和:333

約数の個数: 120

約数和(自身を含む): 372351168

約数和(自身を除く): 237273008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 251, 280, 310, 434, 496, 502, 560, 620, 868, 961, 1004, 1085, 1240, 1255, 1736, 1757, 1922, 2008, 2170, 2480, 2510, 3472, 3514, 3844, 4016, 4340, 4805, 5020, 6727, 7028, 7688, 7781, 8680, 8785, 9610, 10040, 13454, 14056, 15376, 15562, 17360, 17570, 19220, 20080, 26908, 28112, 31124, 33635, 35140, 38440, 38905, 53816, 54467, 62248, 67270, 70280, 76880, 77810, 107632, 108934, 124496, 134540, 140560, 155620, 217868, 241211, 269080, 272335, 311240, 435736, 482422, 538160, 544670, 622480, 871472, 964844, 1089340, 1206055, 1688477, 1929688, 2178680, 2412110, 3376954, 3859376, 4357360, 4824220, 6753908, 8442385, 9648440, 13507816, 16884770, 19296880, 27015632, 33769540, 67539080, 135078160]

約数ペア:

[(1, 135078160), (2, 67539080), (4, 33769540), (5, 27015632), (7, 19296880), (8, 16884770), (10, 13507816), (14, 9648440), (16, 8442385), (20, 6753908), (28, 4824220), (31, 4357360), (35, 3859376), (40, 3376954), (56, 2412110), (62, 2178680), (70, 1929688), (80, 1688477), (112, 1206055), (124, 1089340), (140, 964844), (155, 871472), (217, 622480), (248, 544670), (251, 538160), (280, 482422), (310, 435736), (434, 311240), (496, 272335), (502, 269080), (560, 241211), (620, 217868), (868, 155620), (961, 140560), (1004, 134540), (1085, 124496), (1240, 108934), (1255, 107632), (1736, 77810), (1757, 76880), (1922, 70280), (2008, 67270), (2170, 62248), (2480, 54467), (2510, 53816), (3472, 38905), (3514, 38440), (3844, 35140), (4016, 33635), (4340, 31124), (4805, 28112), (5020, 26908), (6727, 20080), (7028, 19220), (7688, 17570), (7781, 17360), (8680, 15562), (8785, 15376), (9610, 14056), (10040, 13454)]