272940360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:412

約数の個数: 256

約数和(自身を含む): 1034035200

約数和(自身を除く): 761094840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 109, 110, 120, 132, 140, 154, 165, 168, 210, 218, 220, 231, 264, 271, 280, 308, 327, 330, 385, 420, 436, 440, 462, 542, 545, 616, 654, 660, 763, 770, 813, 840, 872, 924, 1084, 1090, 1155, 1199, 1308, 1320, 1355, 1526, 1540, 1626, 1635, 1848, 1897, 2168, 2180, 2289, 2310, 2398, 2616, 2710, 2981, 3052, 3080, 3252, 3270, 3597, 3794, 3815, 4065, 4360, 4578, 4620, 4796, 5420, 5691, 5962, 5995, 6104, 6504, 6540, 7194, 7588, 7630, 8130, 8393, 8943, 9156, 9240, 9485, 9592, 10840, 11382, 11445, 11924, 11990, 13080, 14388, 14905, 15176, 15260, 16260, 16786, 17886, 17985, 18312, 18970, 20867, 22764, 22890, 23848, 23980, 25179, 28455, 28776, 29539, 29810, 30520, 32520, 33572, 35772, 35970, 37940, 41734, 41965, 44715, 45528, 45780, 47960, 50358, 56910, 59078, 59620, 62601, 67144, 71544, 71940, 75880, 83468, 83930, 88617, 89430, 91560, 100716, 104335, 113820, 118156, 119240, 125202, 125895, 143880, 147695, 166936, 167860, 177234, 178860, 201432, 206773, 208670, 227640, 236312, 250404, 251790, 295390, 313005, 324929, 335720, 354468, 357720, 413546, 417340, 443085, 500808, 503580, 590780, 620319, 626010, 649858, 708936, 827092, 834680, 886170, 974787, 1007160, 1033865, 1181560, 1240638, 1252020, 1299716, 1624645, 1654184, 1772340, 1949574, 2067730, 2274503, 2481276, 2504040, 2599432, 3101595, 3249290, 3544680, 3899148, 4135460, 4549006, 4873935, 4962552, 6203190, 6498580, 6823509, 7798296, 8270920, 9098012, 9747870, 11372515, 12406380, 12997160, 13647018, 18196024, 19495740, 22745030, 24812760, 27294036, 34117545, 38991480, 45490060, 54588072, 68235090, 90980120, 136470180, 272940360]

約数ペア:

[(1, 272940360), (2, 136470180), (3, 90980120), (4, 68235090), (5, 54588072), (6, 45490060), (7, 38991480), (8, 34117545), (10, 27294036), (11, 24812760), (12, 22745030), (14, 19495740), (15, 18196024), (20, 13647018), (21, 12997160), (22, 12406380), (24, 11372515), (28, 9747870), (30, 9098012), (33, 8270920), (35, 7798296), (40, 6823509), (42, 6498580), (44, 6203190), (55, 4962552), (56, 4873935), (60, 4549006), (66, 4135460), (70, 3899148), (77, 3544680), (84, 3249290), (88, 3101595), (105, 2599432), (109, 2504040), (110, 2481276), (120, 2274503), (132, 2067730), (140, 1949574), (154, 1772340), (165, 1654184), (168, 1624645), (210, 1299716), (218, 1252020), (220, 1240638), (231, 1181560), (264, 1033865), (271, 1007160), (280, 974787), (308, 886170), (327, 834680), (330, 827092), (385, 708936), (420, 649858), (436, 626010), (440, 620319), (462, 590780), (542, 503580), (545, 500808), (616, 443085), (654, 417340), (660, 413546), (763, 357720), (770, 354468), (813, 335720), (840, 324929), (872, 313005), (924, 295390), (1084, 251790), (1090, 250404), (1155, 236312), (1199, 227640), (1308, 208670), (1320, 206773), (1355, 201432), (1526, 178860), (1540, 177234), (1626, 167860), (1635, 166936), (1848, 147695), (1897, 143880), (2168, 125895), (2180, 125202), (2289, 119240), (2310, 118156), (2398, 113820), (2616, 104335), (2710, 100716), (2981, 91560), (3052, 89430), (3080, 88617), (3252, 83930), (3270, 83468), (3597, 75880), (3794, 71940), (3815, 71544), (4065, 67144), (4360, 62601), (4578, 59620), (4620, 59078), (4796, 56910), (5420, 50358), (5691, 47960), (5962, 45780), (5995, 45528), (6104, 44715), (6504, 41965), (6540, 41734), (7194, 37940), (7588, 35970), (7630, 35772), (8130, 33572), (8393, 32520), (8943, 30520), (9156, 29810), (9240, 29539), (9485, 28776), (9592, 28455), (10840, 25179), (11382, 23980), (11445, 23848), (11924, 22890), (11990, 22764), (13080, 20867), (14388, 18970), (14905, 18312), (15176, 17985), (15260, 17886), (16260, 16786)]