221807520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 432

約数和(自身を含む): 888844320

約数和(自身を除く): 667036800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 67, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 121, 132, 134, 144, 152, 160, 165, 171, 176, 180, 190, 198, 201, 209, 220, 228, 240, 242, 264, 268, 285, 288, 304, 330, 335, 342, 352, 360, 363, 380, 396, 402, 418, 440, 456, 480, 484, 495, 528, 536, 570, 603, 605, 608, 627, 660, 670, 684, 720, 726, 737, 760, 792, 804, 836, 855, 880, 912, 968, 990, 1005, 1045, 1056, 1072, 1089, 1140, 1206, 1210, 1254, 1273, 1320, 1340, 1368, 1440, 1452, 1474, 1520, 1584, 1608, 1672, 1710, 1760, 1815, 1824, 1881, 1936, 1980, 2010, 2090, 2144, 2178, 2211, 2280, 2299, 2412, 2420, 2508, 2546, 2640, 2680, 2736, 2904, 2948, 3015, 3040, 3135, 3168, 3216, 3344, 3420, 3630, 3685, 3762, 3819, 3872, 3960, 4020, 4180, 4356, 4422, 4560, 4598, 4824, 4840, 5016, 5092, 5280, 5360, 5445, 5472, 5808, 5896, 6030, 6270, 6365, 6432, 6633, 6688, 6840, 6897, 7260, 7370, 7524, 7638, 7920, 8040, 8107, 8360, 8712, 8844, 9120, 9196, 9405, 9648, 9680, 10032, 10184, 10720, 10890, 11055, 11457, 11495, 11616, 11792, 12060, 12540, 12730, 13266, 13680, 13794, 14003, 14520, 14740, 15048, 15276, 15840, 16080, 16214, 16720, 17424, 17688, 18392, 18810, 19095, 19296, 19360, 20064, 20368, 20691, 21780, 22110, 22914, 22990, 23584, 24120, 24321, 25080, 25460, 26532, 27360, 27588, 28006, 29040, 29480, 30096, 30552, 32160, 32428, 33165, 33440, 34485, 34848, 35376, 36784, 37620, 38190, 40535, 40736, 41382, 42009, 43560, 44220, 45828, 45980, 48240, 48642, 50160, 50920, 53064, 55176, 56012, 57285, 58080, 58960, 60192, 61104, 64856, 66330, 68970, 70015, 70752, 72963, 73568, 75240, 76380, 81070, 82764, 84018, 87120, 88440, 91656, 91960, 96480, 97284, 100320, 101840, 103455, 106128, 110352, 112024, 114570, 117920, 121605, 122208, 126027, 129712, 132660, 137940, 140030, 145926, 150480, 152760, 154033, 162140, 165528, 168036, 174240, 176880, 183312, 183920, 194568, 203680, 206910, 210045, 212256, 220704, 224048, 229140, 243210, 252054, 259424, 265320, 275880, 280060, 291852, 300960, 305520, 308066, 324280, 331056, 336072, 353760, 364815, 366624, 367840, 389136, 413820, 420090, 448096, 458280, 462099, 486420, 504108, 530640, 551760, 560120, 583704, 611040, 616132, 630135, 648560, 662112, 672144, 729630, 770165, 778272, 827640, 840180, 916560, 924198, 972840, 1008216, 1061280, 1103520, 1120240, 1167408, 1232264, 1260270, 1297120, 1344288, 1386297, 1459260, 1540330, 1655280, 1680360, 1833120, 1848396, 1945680, 2016432, 2240480, 2310495, 2334816, 2464528, 2520540, 2772594, 2918520, 3080660, 3310560, 3360720, 3696792, 3891360, 4032864, 4620990, 4929056, 5041080, 5545188, 5837040, 6161320, 6721440, 6931485, 7393584, 9241980, 10082160, 11090376, 11674080, 12322640, 13862970, 14787168, 18483960, 20164320, 22180752, 24645280, 27725940, 36967920, 44361504, 55451880, 73935840, 110903760, 221807520]

約数ペア:

[(1, 221807520), (2, 110903760), (3, 73935840), (4, 55451880), (5, 44361504), (6, 36967920), (8, 27725940), (9, 24645280), (10, 22180752), (11, 20164320), (12, 18483960), (15, 14787168), (16, 13862970), (18, 12322640), (19, 11674080), (20, 11090376), (22, 10082160), (24, 9241980), (30, 7393584), (32, 6931485), (33, 6721440), (36, 6161320), (38, 5837040), (40, 5545188), (44, 5041080), (45, 4929056), (48, 4620990), (55, 4032864), (57, 3891360), (60, 3696792), (66, 3360720), (67, 3310560), (72, 3080660), (76, 2918520), (80, 2772594), (88, 2520540), (90, 2464528), (95, 2334816), (96, 2310495), (99, 2240480), (110, 2016432), (114, 1945680), (120, 1848396), (121, 1833120), (132, 1680360), (134, 1655280), (144, 1540330), (152, 1459260), (160, 1386297), (165, 1344288), (171, 1297120), (176, 1260270), (180, 1232264), (190, 1167408), (198, 1120240), (201, 1103520), (209, 1061280), (220, 1008216), (228, 972840), (240, 924198), (242, 916560), (264, 840180), (268, 827640), (285, 778272), (288, 770165), (304, 729630), (330, 672144), (335, 662112), (342, 648560), (352, 630135), (360, 616132), (363, 611040), (380, 583704), (396, 560120), (402, 551760), (418, 530640), (440, 504108), (456, 486420), (480, 462099), (484, 458280), (495, 448096), (528, 420090), (536, 413820), (570, 389136), (603, 367840), (605, 366624), (608, 364815), (627, 353760), (660, 336072), (670, 331056), (684, 324280), (720, 308066), (726, 305520), (737, 300960), (760, 291852), (792, 280060), (804, 275880), (836, 265320), (855, 259424), (880, 252054), (912, 243210), (968, 229140), (990, 224048), (1005, 220704), (1045, 212256), (1056, 210045), (1072, 206910), (1089, 203680), (1140, 194568), (1206, 183920), (1210, 183312), (1254, 176880), (1273, 174240), (1320, 168036), (1340, 165528), (1368, 162140), (1440, 154033), (1452, 152760), (1474, 150480), (1520, 145926), (1584, 140030), (1608, 137940), (1672, 132660), (1710, 129712), (1760, 126027), (1815, 122208), (1824, 121605), (1881, 117920), (1936, 114570), (1980, 112024), (2010, 110352), (2090, 106128), (2144, 103455), (2178, 101840), (2211, 100320), (2280, 97284), (2299, 96480), (2412, 91960), (2420, 91656), (2508, 88440), (2546, 87120), (2640, 84018), (2680, 82764), (2736, 81070), (2904, 76380), (2948, 75240), (3015, 73568), (3040, 72963), (3135, 70752), (3168, 70015), (3216, 68970), (3344, 66330), (3420, 64856), (3630, 61104), (3685, 60192), (3762, 58960), (3819, 58080), (3872, 57285), (3960, 56012), (4020, 55176), (4180, 53064), (4356, 50920), (4422, 50160), (4560, 48642), (4598, 48240), (4824, 45980), (4840, 45828), (5016, 44220), (5092, 43560), (5280, 42009), (5360, 41382), (5445, 40736), (5472, 40535), (5808, 38190), (5896, 37620), (6030, 36784), (6270, 35376), (6365, 34848), (6432, 34485), (6633, 33440), (6688, 33165), (6840, 32428), (6897, 32160), (7260, 30552), (7370, 30096), (7524, 29480), (7638, 29040), (7920, 28006), (8040, 27588), (8107, 27360), (8360, 26532), (8712, 25460), (8844, 25080), (9120, 24321), (9196, 24120), (9405, 23584), (9648, 22990), (9680, 22914), (10032, 22110), (10184, 21780), (10720, 20691), (10890, 20368), (11055, 20064), (11457, 19360), (11495, 19296), (11616, 19095), (11792, 18810), (12060, 18392), (12540, 17688), (12730, 17424), (13266, 16720), (13680, 16214), (13794, 16080), (14003, 15840), (14520, 15276), (14740, 15048)]