239865360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2221

約数の個数: 160

約数和(自身を含む): 862897152

約数和(自身を除く): 623031792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 240, 268, 280, 335, 336, 402, 420, 469, 536, 560, 670, 804, 840, 938, 1005, 1072, 1340, 1407, 1608, 1680, 1876, 2010, 2131, 2345, 2680, 2814, 3216, 3752, 4020, 4262, 4690, 5360, 5628, 6393, 7035, 7504, 8040, 8524, 9380, 10655, 11256, 12786, 14070, 14917, 16080, 17048, 18760, 21310, 22512, 25572, 28140, 29834, 31965, 34096, 37520, 42620, 44751, 51144, 56280, 59668, 63930, 74585, 85240, 89502, 102288, 112560, 119336, 127860, 142777, 149170, 170480, 179004, 223755, 238672, 255720, 285554, 298340, 358008, 428331, 447510, 511440, 571108, 596680, 713885, 716016, 856662, 895020, 999439, 1142216, 1193360, 1427770, 1713324, 1790040, 1998878, 2141655, 2284432, 2855540, 2998317, 3426648, 3580080, 3997756, 4283310, 4997195, 5711080, 5996634, 6853296, 7995512, 8566620, 9994390, 11422160, 11993268, 14991585, 15991024, 17133240, 19988780, 23986536, 29983170, 34266480, 39977560, 47973072, 59966340, 79955120, 119932680, 239865360]

約数ペア:

[(1, 239865360), (2, 119932680), (3, 79955120), (4, 59966340), (5, 47973072), (6, 39977560), (7, 34266480), (8, 29983170), (10, 23986536), (12, 19988780), (14, 17133240), (15, 15991024), (16, 14991585), (20, 11993268), (21, 11422160), (24, 9994390), (28, 8566620), (30, 7995512), (35, 6853296), (40, 5996634), (42, 5711080), (48, 4997195), (56, 4283310), (60, 3997756), (67, 3580080), (70, 3426648), (80, 2998317), (84, 2855540), (105, 2284432), (112, 2141655), (120, 1998878), (134, 1790040), (140, 1713324), (168, 1427770), (201, 1193360), (210, 1142216), (240, 999439), (268, 895020), (280, 856662), (335, 716016), (336, 713885), (402, 596680), (420, 571108), (469, 511440), (536, 447510), (560, 428331), (670, 358008), (804, 298340), (840, 285554), (938, 255720), (1005, 238672), (1072, 223755), (1340, 179004), (1407, 170480), (1608, 149170), (1680, 142777), (1876, 127860), (2010, 119336), (2131, 112560), (2345, 102288), (2680, 89502), (2814, 85240), (3216, 74585), (3752, 63930), (4020, 59668), (4262, 56280), (4690, 51144), (5360, 44751), (5628, 42620), (6393, 37520), (7035, 34096), (7504, 31965), (8040, 29834), (8524, 28140), (9380, 25572), (10655, 22512), (11256, 21310), (12786, 18760), (14070, 17048), (14917, 16080)]