291107520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1$

素因数の和:1061

約数の個数: 280

約数和(自身を含む): 1130765328

約数和(自身を除く): 839657808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 990, 1021, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1980, 2042, 2112, 2160, 2376, 2592, 2640, 2880, 2970, 3063, 3168, 3240, 3520, 3564, 3960, 4084, 4320, 4455, 4752, 5105, 5184, 5280, 5940, 6126, 6336, 6480, 7128, 7920, 8168, 8640, 8910, 9189, 9504, 10210, 10560, 11231, 11880, 12252, 12960, 14256, 15315, 15840, 16336, 17820, 18378, 19008, 20420, 22462, 23760, 24504, 25920, 27567, 28512, 30630, 31680, 32672, 33693, 35640, 36756, 40840, 44924, 45945, 47520, 49008, 55134, 56155, 57024, 61260, 65344, 67386, 71280, 73512, 81680, 82701, 89848, 91890, 95040, 98016, 101079, 110268, 112310, 122520, 134772, 137835, 142560, 147024, 163360, 165402, 168465, 179696, 183780, 196032, 202158, 220536, 224620, 245040, 269544, 275670, 285120, 294048, 303237, 326720, 330804, 336930, 359392, 367560, 404316, 413505, 441072, 449240, 490080, 505395, 539088, 551340, 588096, 606474, 661608, 673860, 718784, 735120, 808632, 827010, 882144, 898480, 909711, 980160, 1010790, 1078176, 1102680, 1212948, 1323216, 1347720, 1470240, 1516185, 1617264, 1654020, 1764288, 1796960, 1819422, 2021580, 2156352, 2205360, 2425896, 2646432, 2695440, 2940480, 3032370, 3234528, 3308040, 3593920, 3638844, 4043160, 4410720, 4548555, 4851792, 5292864, 5390880, 6064740, 6469056, 6616080, 7277688, 8086320, 8821440, 9097110, 9703584, 10781760, 12129480, 13232160, 14555376, 16172640, 18194220, 19407168, 24258960, 26464320, 29110752, 32345280, 36388440, 48517920, 58221504, 72776880, 97035840, 145553760, 291107520]

約数ペア:

[(1, 291107520), (2, 145553760), (3, 97035840), (4, 72776880), (5, 58221504), (6, 48517920), (8, 36388440), (9, 32345280), (10, 29110752), (11, 26464320), (12, 24258960), (15, 19407168), (16, 18194220), (18, 16172640), (20, 14555376), (22, 13232160), (24, 12129480), (27, 10781760), (30, 9703584), (32, 9097110), (33, 8821440), (36, 8086320), (40, 7277688), (44, 6616080), (45, 6469056), (48, 6064740), (54, 5390880), (55, 5292864), (60, 4851792), (64, 4548555), (66, 4410720), (72, 4043160), (80, 3638844), (81, 3593920), (88, 3308040), (90, 3234528), (96, 3032370), (99, 2940480), (108, 2695440), (110, 2646432), (120, 2425896), (132, 2205360), (135, 2156352), (144, 2021580), (160, 1819422), (162, 1796960), (165, 1764288), (176, 1654020), (180, 1617264), (192, 1516185), (198, 1470240), (216, 1347720), (220, 1323216), (240, 1212948), (264, 1102680), (270, 1078176), (288, 1010790), (297, 980160), (320, 909711), (324, 898480), (330, 882144), (352, 827010), (360, 808632), (396, 735120), (405, 718784), (432, 673860), (440, 661608), (480, 606474), (495, 588096), (528, 551340), (540, 539088), (576, 505395), (594, 490080), (648, 449240), (660, 441072), (704, 413505), (720, 404316), (792, 367560), (810, 359392), (864, 336930), (880, 330804), (891, 326720), (960, 303237), (990, 294048), (1021, 285120), (1056, 275670), (1080, 269544), (1188, 245040), (1296, 224620), (1320, 220536), (1440, 202158), (1485, 196032), (1584, 183780), (1620, 179696), (1728, 168465), (1760, 165402), (1782, 163360), (1980, 147024), (2042, 142560), (2112, 137835), (2160, 134772), (2376, 122520), (2592, 112310), (2640, 110268), (2880, 101079), (2970, 98016), (3063, 95040), (3168, 91890), (3240, 89848), (3520, 82701), (3564, 81680), (3960, 73512), (4084, 71280), (4320, 67386), (4455, 65344), (4752, 61260), (5105, 57024), (5184, 56155), (5280, 55134), (5940, 49008), (6126, 47520), (6336, 45945), (6480, 44924), (7128, 40840), (7920, 36756), (8168, 35640), (8640, 33693), (8910, 32672), (9189, 31680), (9504, 30630), (10210, 28512), (10560, 27567), (11231, 25920), (11880, 24504), (12252, 23760), (12960, 22462), (14256, 20420), (15315, 19008), (15840, 18378), (16336, 17820)]