1663639040

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 320

約数和(自身を含む): 4977967104

約数和(自身を除く): 3314328064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 43, 56, 64, 68, 70, 80, 85, 86, 112, 119, 127, 128, 136, 140, 160, 170, 172, 215, 224, 238, 254, 256, 272, 280, 301, 320, 340, 344, 430, 448, 476, 508, 512, 544, 560, 595, 602, 635, 640, 680, 688, 731, 860, 889, 896, 952, 1016, 1088, 1120, 1190, 1204, 1270, 1280, 1360, 1376, 1462, 1505, 1720, 1778, 1792, 1904, 2032, 2159, 2176, 2240, 2380, 2408, 2540, 2560, 2720, 2752, 2924, 3010, 3440, 3556, 3584, 3655, 3808, 4064, 4318, 4352, 4445, 4480, 4760, 4816, 5080, 5117, 5440, 5461, 5504, 5848, 6020, 6880, 7112, 7310, 7616, 8128, 8636, 8704, 8890, 8960, 9520, 9632, 10160, 10234, 10795, 10880, 10922, 11008, 11696, 12040, 13760, 14224, 14620, 15113, 15232, 16256, 17272, 17780, 17920, 19040, 19264, 20320, 20468, 21590, 21760, 21844, 22016, 23392, 24080, 25585, 27305, 27520, 28448, 29240, 30226, 30464, 32512, 34544, 35560, 38080, 38227, 38528, 40640, 40936, 43180, 43520, 43688, 46784, 48160, 51170, 54610, 55040, 56896, 58480, 60452, 60928, 65024, 69088, 71120, 75565, 76160, 76454, 77056, 81280, 81872, 86360, 87376, 92837, 93568, 96320, 102340, 109220, 110080, 113792, 116960, 120904, 138176, 142240, 151130, 152320, 152908, 154112, 162560, 163744, 172720, 174752, 185674, 187136, 191135, 192640, 204680, 218440, 227584, 233920, 241808, 276352, 284480, 302260, 304640, 305816, 325120, 327488, 345440, 349504, 371348, 374272, 382270, 385280, 409360, 436880, 455168, 464185, 467840, 483616, 552704, 568960, 604520, 611632, 649859, 654976, 690880, 699008, 742696, 764540, 770560, 818720, 873760, 928370, 935680, 967232, 1105408, 1137920, 1209040, 1223264, 1299718, 1309952, 1381760, 1398016, 1485392, 1529080, 1637440, 1747520, 1856740, 1871360, 1934464, 2275840, 2418080, 2446528, 2599436, 2619904, 2763520, 2796032, 2970784, 3058160, 3249295, 3274880, 3495040, 3713480, 3868928, 4836160, 4893056, 5198872, 5527040, 5941568, 6116320, 6498590, 6549760, 6990080, 7426960, 7737856, 9672320, 9786112, 10397744, 11883136, 12232640, 12997180, 13099520, 13980160, 14853920, 19344640, 19572224, 20795488, 23766272, 24465280, 25994360, 29707840, 38689280, 41590976, 47532544, 48930560, 51988720, 59415680, 83181952, 97861120, 103977440, 118831360, 166363904, 207954880, 237662720, 332727808, 415909760, 831819520, 1663639040]

約数ペア:

[(1, 1663639040), (2, 831819520), (4, 415909760), (5, 332727808), (7, 237662720), (8, 207954880), (10, 166363904), (14, 118831360), (16, 103977440), (17, 97861120), (20, 83181952), (28, 59415680), (32, 51988720), (34, 48930560), (35, 47532544), (40, 41590976), (43, 38689280), (56, 29707840), (64, 25994360), (68, 24465280), (70, 23766272), (80, 20795488), (85, 19572224), (86, 19344640), (112, 14853920), (119, 13980160), (127, 13099520), (128, 12997180), (136, 12232640), (140, 11883136), (160, 10397744), (170, 9786112), (172, 9672320), (215, 7737856), (224, 7426960), (238, 6990080), (254, 6549760), (256, 6498590), (272, 6116320), (280, 5941568), (301, 5527040), (320, 5198872), (340, 4893056), (344, 4836160), (430, 3868928), (448, 3713480), (476, 3495040), (508, 3274880), (512, 3249295), (544, 3058160), (560, 2970784), (595, 2796032), (602, 2763520), (635, 2619904), (640, 2599436), (680, 2446528), (688, 2418080), (731, 2275840), (860, 1934464), (889, 1871360), (896, 1856740), (952, 1747520), (1016, 1637440), (1088, 1529080), (1120, 1485392), (1190, 1398016), (1204, 1381760), (1270, 1309952), (1280, 1299718), (1360, 1223264), (1376, 1209040), (1462, 1137920), (1505, 1105408), (1720, 967232), (1778, 935680), (1792, 928370), (1904, 873760), (2032, 818720), (2159, 770560), (2176, 764540), (2240, 742696), (2380, 699008), (2408, 690880), (2540, 654976), (2560, 649859), (2720, 611632), (2752, 604520), (2924, 568960), (3010, 552704), (3440, 483616), (3556, 467840), (3584, 464185), (3655, 455168), (3808, 436880), (4064, 409360), (4318, 385280), (4352, 382270), (4445, 374272), (4480, 371348), (4760, 349504), (4816, 345440), (5080, 327488), (5117, 325120), (5440, 305816), (5461, 304640), (5504, 302260), (5848, 284480), (6020, 276352), (6880, 241808), (7112, 233920), (7310, 227584), (7616, 218440), (8128, 204680), (8636, 192640), (8704, 191135), (8890, 187136), (8960, 185674), (9520, 174752), (9632, 172720), (10160, 163744), (10234, 162560), (10795, 154112), (10880, 152908), (10922, 152320), (11008, 151130), (11696, 142240), (12040, 138176), (13760, 120904), (14224, 116960), (14620, 113792), (15113, 110080), (15232, 109220), (16256, 102340), (17272, 96320), (17780, 93568), (17920, 92837), (19040, 87376), (19264, 86360), (20320, 81872), (20468, 81280), (21590, 77056), (21760, 76454), (21844, 76160), (22016, 75565), (23392, 71120), (24080, 69088), (25585, 65024), (27305, 60928), (27520, 60452), (28448, 58480), (29240, 56896), (30226, 55040), (30464, 54610), (32512, 51170), (34544, 48160), (35560, 46784), (38080, 43688), (38227, 43520), (38528, 43180), (40640, 40936)]