1338132960

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:428

約数の個数: 288

約数和(自身を含む): 4790403072

約数和(自身を除く): 3452270112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 127, 135, 144, 160, 162, 180, 216, 240, 243, 254, 270, 271, 288, 324, 360, 381, 405, 432, 480, 486, 508, 540, 542, 635, 648, 720, 762, 810, 813, 864, 972, 1016, 1080, 1084, 1143, 1215, 1270, 1296, 1355, 1440, 1524, 1620, 1626, 1905, 1944, 2032, 2160, 2168, 2286, 2430, 2439, 2540, 2592, 2710, 3048, 3240, 3252, 3429, 3810, 3888, 4064, 4065, 4320, 4336, 4572, 4860, 4878, 5080, 5420, 5715, 6096, 6480, 6504, 6858, 7317, 7620, 7776, 8130, 8672, 9144, 9720, 9756, 10160, 10287, 10840, 11430, 12192, 12195, 12960, 13008, 13716, 14634, 15240, 16260, 17145, 18288, 19440, 19512, 20320, 20574, 21680, 21951, 22860, 24390, 26016, 27432, 29268, 30480, 30861, 32520, 34290, 34417, 36576, 36585, 38880, 39024, 41148, 43360, 43902, 45720, 48780, 51435, 54864, 58536, 60960, 61722, 65040, 65853, 68580, 68834, 73170, 78048, 82296, 87804, 91440, 97560, 102870, 103251, 109728, 109755, 117072, 123444, 130080, 131706, 137160, 137668, 146340, 154305, 164592, 172085, 175608, 182880, 195120, 205740, 206502, 219510, 234144, 246888, 263412, 274320, 275336, 292680, 308610, 309753, 329184, 329265, 344170, 351216, 390240, 411480, 413004, 439020, 493776, 516255, 526824, 548640, 550672, 585360, 617220, 619506, 658530, 688340, 702432, 822960, 826008, 878040, 929259, 987552, 1032510, 1053648, 1101344, 1170720, 1234440, 1239012, 1317060, 1376680, 1548765, 1645920, 1652016, 1756080, 1858518, 2065020, 2107296, 2468880, 2478024, 2634120, 2753360, 2787777, 3097530, 3304032, 3512160, 3717036, 4130040, 4646295, 4937760, 4956048, 5268240, 5506720, 5575554, 6195060, 7434072, 8260080, 8363331, 9292590, 9912096, 10536480, 11151108, 12390120, 13938885, 14868144, 16520160, 16726662, 18585180, 22302216, 24780240, 27877770, 29736288, 33453324, 37170360, 41816655, 44604432, 49560480, 55755540, 66906648, 74340720, 83633310, 89208864, 111511080, 133813296, 148681440, 167266620, 223022160, 267626592, 334533240, 446044320, 669066480, 1338132960]

約数ペア:

[(1, 1338132960), (2, 669066480), (3, 446044320), (4, 334533240), (5, 267626592), (6, 223022160), (8, 167266620), (9, 148681440), (10, 133813296), (12, 111511080), (15, 89208864), (16, 83633310), (18, 74340720), (20, 66906648), (24, 55755540), (27, 49560480), (30, 44604432), (32, 41816655), (36, 37170360), (40, 33453324), (45, 29736288), (48, 27877770), (54, 24780240), (60, 22302216), (72, 18585180), (80, 16726662), (81, 16520160), (90, 14868144), (96, 13938885), (108, 12390120), (120, 11151108), (127, 10536480), (135, 9912096), (144, 9292590), (160, 8363331), (162, 8260080), (180, 7434072), (216, 6195060), (240, 5575554), (243, 5506720), (254, 5268240), (270, 4956048), (271, 4937760), (288, 4646295), (324, 4130040), (360, 3717036), (381, 3512160), (405, 3304032), (432, 3097530), (480, 2787777), (486, 2753360), (508, 2634120), (540, 2478024), (542, 2468880), (635, 2107296), (648, 2065020), (720, 1858518), (762, 1756080), (810, 1652016), (813, 1645920), (864, 1548765), (972, 1376680), (1016, 1317060), (1080, 1239012), (1084, 1234440), (1143, 1170720), (1215, 1101344), (1270, 1053648), (1296, 1032510), (1355, 987552), (1440, 929259), (1524, 878040), (1620, 826008), (1626, 822960), (1905, 702432), (1944, 688340), (2032, 658530), (2160, 619506), (2168, 617220), (2286, 585360), (2430, 550672), (2439, 548640), (2540, 526824), (2592, 516255), (2710, 493776), (3048, 439020), (3240, 413004), (3252, 411480), (3429, 390240), (3810, 351216), (3888, 344170), (4064, 329265), (4065, 329184), (4320, 309753), (4336, 308610), (4572, 292680), (4860, 275336), (4878, 274320), (5080, 263412), (5420, 246888), (5715, 234144), (6096, 219510), (6480, 206502), (6504, 205740), (6858, 195120), (7317, 182880), (7620, 175608), (7776, 172085), (8130, 164592), (8672, 154305), (9144, 146340), (9720, 137668), (9756, 137160), (10160, 131706), (10287, 130080), (10840, 123444), (11430, 117072), (12192, 109755), (12195, 109728), (12960, 103251), (13008, 102870), (13716, 97560), (14634, 91440), (15240, 87804), (16260, 82296), (17145, 78048), (18288, 73170), (19440, 68834), (19512, 68580), (20320, 65853), (20574, 65040), (21680, 61722), (21951, 60960), (22860, 58536), (24390, 54864), (26016, 51435), (27432, 48780), (29268, 45720), (30480, 43902), (30861, 43360), (32520, 41148), (34290, 39024), (34417, 38880), (36576, 36585)]