268913520

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 320

約数和(自身を含む): 988329600

約数和(自身を除く): 719416080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 53, 54, 58, 60, 72, 80, 81, 87, 90, 106, 108, 116, 120, 135, 144, 145, 159, 162, 174, 180, 212, 216, 232, 240, 243, 261, 265, 270, 290, 318, 324, 348, 360, 405, 424, 432, 435, 464, 477, 486, 522, 530, 540, 580, 636, 648, 696, 720, 729, 783, 795, 810, 848, 870, 954, 972, 1044, 1060, 1080, 1160, 1215, 1272, 1296, 1305, 1392, 1431, 1458, 1537, 1566, 1590, 1620, 1740, 1908, 1944, 2088, 2120, 2160, 2187, 2320, 2349, 2385, 2430, 2544, 2610, 2862, 2916, 3074, 3132, 3180, 3240, 3480, 3645, 3816, 3888, 3915, 4176, 4240, 4293, 4374, 4611, 4698, 4770, 4860, 5220, 5724, 5832, 6148, 6264, 6360, 6480, 6960, 7047, 7155, 7290, 7632, 7685, 7830, 8586, 8748, 9222, 9396, 9540, 9720, 10440, 10935, 11448, 11664, 11745, 12296, 12528, 12720, 12879, 13833, 14094, 14310, 14580, 15370, 15660, 17172, 17496, 18444, 18792, 19080, 19440, 20880, 21141, 21465, 21870, 22896, 23055, 23490, 24592, 25758, 27666, 28188, 28620, 29160, 30740, 31320, 34344, 34992, 35235, 36888, 37584, 38160, 38637, 41499, 42282, 42930, 43740, 46110, 46980, 51516, 55332, 56376, 57240, 58320, 61480, 62640, 63423, 64395, 68688, 69165, 70470, 73776, 77274, 82998, 84564, 85860, 87480, 92220, 93960, 103032, 105705, 110664, 112752, 114480, 115911, 122960, 124497, 126846, 128790, 138330, 140940, 154548, 165996, 169128, 171720, 174960, 184440, 187920, 193185, 206064, 207495, 211410, 221328, 231822, 248994, 253692, 257580, 276660, 281880, 309096, 317115, 331992, 338256, 343440, 368880, 373491, 386370, 414990, 422820, 463644, 497988, 507384, 515160, 553320, 563760, 579555, 618192, 622485, 634230, 663984, 746982, 772740, 829980, 845640, 927288, 995976, 1014768, 1030320, 1106640, 1120473, 1159110, 1244970, 1268460, 1493964, 1545480, 1659960, 1691280, 1854576, 1867455, 1991952, 2240946, 2318220, 2489940, 2536920, 2987928, 3090960, 3319920, 3361419, 3734910, 4481892, 4636440, 4979880, 5073840, 5602365, 5975856, 6722838, 7469820, 8963784, 9272880, 9959760, 11204730, 13445676, 14939640, 16807095, 17927568, 22409460, 26891352, 29879280, 33614190, 44818920, 53782704, 67228380, 89637840, 134456760, 268913520]

約数ペア:

[(1, 268913520), (2, 134456760), (3, 89637840), (4, 67228380), (5, 53782704), (6, 44818920), (8, 33614190), (9, 29879280), (10, 26891352), (12, 22409460), (15, 17927568), (16, 16807095), (18, 14939640), (20, 13445676), (24, 11204730), (27, 9959760), (29, 9272880), (30, 8963784), (36, 7469820), (40, 6722838), (45, 5975856), (48, 5602365), (53, 5073840), (54, 4979880), (58, 4636440), (60, 4481892), (72, 3734910), (80, 3361419), (81, 3319920), (87, 3090960), (90, 2987928), (106, 2536920), (108, 2489940), (116, 2318220), (120, 2240946), (135, 1991952), (144, 1867455), (145, 1854576), (159, 1691280), (162, 1659960), (174, 1545480), (180, 1493964), (212, 1268460), (216, 1244970), (232, 1159110), (240, 1120473), (243, 1106640), (261, 1030320), (265, 1014768), (270, 995976), (290, 927288), (318, 845640), (324, 829980), (348, 772740), (360, 746982), (405, 663984), (424, 634230), (432, 622485), (435, 618192), (464, 579555), (477, 563760), (486, 553320), (522, 515160), (530, 507384), (540, 497988), (580, 463644), (636, 422820), (648, 414990), (696, 386370), (720, 373491), (729, 368880), (783, 343440), (795, 338256), (810, 331992), (848, 317115), (870, 309096), (954, 281880), (972, 276660), (1044, 257580), (1060, 253692), (1080, 248994), (1160, 231822), (1215, 221328), (1272, 211410), (1296, 207495), (1305, 206064), (1392, 193185), (1431, 187920), (1458, 184440), (1537, 174960), (1566, 171720), (1590, 169128), (1620, 165996), (1740, 154548), (1908, 140940), (1944, 138330), (2088, 128790), (2120, 126846), (2160, 124497), (2187, 122960), (2320, 115911), (2349, 114480), (2385, 112752), (2430, 110664), (2544, 105705), (2610, 103032), (2862, 93960), (2916, 92220), (3074, 87480), (3132, 85860), (3180, 84564), (3240, 82998), (3480, 77274), (3645, 73776), (3816, 70470), (3888, 69165), (3915, 68688), (4176, 64395), (4240, 63423), (4293, 62640), (4374, 61480), (4611, 58320), (4698, 57240), (4770, 56376), (4860, 55332), (5220, 51516), (5724, 46980), (5832, 46110), (6148, 43740), (6264, 42930), (6360, 42282), (6480, 41499), (6960, 38637), (7047, 38160), (7155, 37584), (7290, 36888), (7632, 35235), (7685, 34992), (7830, 34344), (8586, 31320), (8748, 30740), (9222, 29160), (9396, 28620), (9540, 28188), (9720, 27666), (10440, 25758), (10935, 24592), (11448, 23490), (11664, 23055), (11745, 22896), (12296, 21870), (12528, 21465), (12720, 21141), (12879, 20880), (13833, 19440), (14094, 19080), (14310, 18792), (14580, 18444), (15370, 17496), (15660, 17172)]