145234320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 320

約数和(自身を含む): 582819840

約数和(自身を除く): 437585520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 48, 55, 56, 58, 60, 66, 70, 77, 80, 84, 87, 88, 105, 110, 112, 116, 120, 132, 140, 145, 154, 165, 168, 174, 176, 203, 210, 220, 231, 232, 240, 264, 271, 280, 290, 308, 319, 330, 336, 348, 385, 406, 420, 435, 440, 462, 464, 528, 542, 560, 580, 609, 616, 638, 660, 696, 770, 812, 813, 840, 870, 880, 924, 957, 1015, 1084, 1155, 1160, 1218, 1232, 1276, 1320, 1355, 1392, 1540, 1595, 1624, 1626, 1680, 1740, 1848, 1897, 1914, 2030, 2168, 2233, 2310, 2320, 2436, 2552, 2640, 2710, 2981, 3045, 3080, 3190, 3248, 3252, 3480, 3696, 3794, 3828, 4060, 4065, 4336, 4466, 4620, 4785, 4872, 5104, 5420, 5691, 5962, 6090, 6160, 6380, 6504, 6699, 6960, 7588, 7656, 7859, 8120, 8130, 8932, 8943, 9240, 9485, 9570, 9744, 10840, 11165, 11382, 11924, 12180, 12760, 13008, 13398, 14905, 15176, 15312, 15718, 16240, 16260, 17864, 17886, 18480, 18970, 19140, 20867, 21680, 22330, 22764, 23577, 23848, 24360, 25520, 26796, 28455, 29810, 30352, 31436, 32520, 33495, 35728, 35772, 37940, 38280, 39295, 41734, 44660, 44715, 45528, 47154, 47696, 48720, 53592, 55013, 56910, 59620, 62601, 62872, 65040, 66990, 71544, 75880, 76560, 78590, 83468, 86449, 89320, 89430, 91056, 94308, 104335, 107184, 110026, 113820, 117885, 119240, 125202, 125744, 133980, 143088, 151760, 157180, 165039, 166936, 172898, 178640, 178860, 188616, 208670, 220052, 227640, 235770, 238480, 250404, 259347, 267960, 275065, 313005, 314360, 330078, 333872, 345796, 357720, 377232, 417340, 432245, 440104, 455280, 471540, 500808, 518694, 535920, 550130, 605143, 626010, 628720, 660156, 691592, 715440, 825195, 834680, 864490, 880208, 943080, 1001616, 1037388, 1100260, 1210286, 1252020, 1296735, 1320312, 1383184, 1650390, 1669360, 1728980, 1815429, 1886160, 2074776, 2200520, 2420572, 2504040, 2593470, 2640624, 3025715, 3300780, 3457960, 3630858, 4149552, 4401040, 4841144, 5008080, 5186940, 6051430, 6601560, 6915920, 7261716, 9077145, 9682288, 10373880, 12102860, 13203120, 14523432, 18154290, 20747760, 24205720, 29046864, 36308580, 48411440, 72617160, 145234320]

約数ペア:

[(1, 145234320), (2, 72617160), (3, 48411440), (4, 36308580), (5, 29046864), (6, 24205720), (7, 20747760), (8, 18154290), (10, 14523432), (11, 13203120), (12, 12102860), (14, 10373880), (15, 9682288), (16, 9077145), (20, 7261716), (21, 6915920), (22, 6601560), (24, 6051430), (28, 5186940), (29, 5008080), (30, 4841144), (33, 4401040), (35, 4149552), (40, 3630858), (42, 3457960), (44, 3300780), (48, 3025715), (55, 2640624), (56, 2593470), (58, 2504040), (60, 2420572), (66, 2200520), (70, 2074776), (77, 1886160), (80, 1815429), (84, 1728980), (87, 1669360), (88, 1650390), (105, 1383184), (110, 1320312), (112, 1296735), (116, 1252020), (120, 1210286), (132, 1100260), (140, 1037388), (145, 1001616), (154, 943080), (165, 880208), (168, 864490), (174, 834680), (176, 825195), (203, 715440), (210, 691592), (220, 660156), (231, 628720), (232, 626010), (240, 605143), (264, 550130), (271, 535920), (280, 518694), (290, 500808), (308, 471540), (319, 455280), (330, 440104), (336, 432245), (348, 417340), (385, 377232), (406, 357720), (420, 345796), (435, 333872), (440, 330078), (462, 314360), (464, 313005), (528, 275065), (542, 267960), (560, 259347), (580, 250404), (609, 238480), (616, 235770), (638, 227640), (660, 220052), (696, 208670), (770, 188616), (812, 178860), (813, 178640), (840, 172898), (870, 166936), (880, 165039), (924, 157180), (957, 151760), (1015, 143088), (1084, 133980), (1155, 125744), (1160, 125202), (1218, 119240), (1232, 117885), (1276, 113820), (1320, 110026), (1355, 107184), (1392, 104335), (1540, 94308), (1595, 91056), (1624, 89430), (1626, 89320), (1680, 86449), (1740, 83468), (1848, 78590), (1897, 76560), (1914, 75880), (2030, 71544), (2168, 66990), (2233, 65040), (2310, 62872), (2320, 62601), (2436, 59620), (2552, 56910), (2640, 55013), (2710, 53592), (2981, 48720), (3045, 47696), (3080, 47154), (3190, 45528), (3248, 44715), (3252, 44660), (3480, 41734), (3696, 39295), (3794, 38280), (3828, 37940), (4060, 35772), (4065, 35728), (4336, 33495), (4466, 32520), (4620, 31436), (4785, 30352), (4872, 29810), (5104, 28455), (5420, 26796), (5691, 25520), (5962, 24360), (6090, 23848), (6160, 23577), (6380, 22764), (6504, 22330), (6699, 21680), (6960, 20867), (7588, 19140), (7656, 18970), (7859, 18480), (8120, 17886), (8130, 17864), (8932, 16260), (8943, 16240), (9240, 15718), (9485, 15312), (9570, 15176), (9744, 14905), (10840, 13398), (11165, 13008), (11382, 12760), (11924, 12180)]