2180167920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7589}}^1$

素因数の和:7637

約数の個数: 320

約数和(自身を含む): 9035136000

約数和(自身を除く): 6854968080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 504, 513, 532, 540, 560, 570, 630, 665, 684, 720, 756, 760, 798, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1520, 1596, 1680, 1710, 1890, 1995, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3192, 3420, 3591, 3780, 3990, 4104, 4560, 4788, 5040, 5130, 5320, 5985, 6384, 6840, 7182, 7560, 7589, 7980, 8208, 9576, 10260, 10640, 11970, 13680, 14364, 15120, 15178, 15960, 17955, 19152, 20520, 22767, 23940, 28728, 30356, 31920, 35910, 37945, 41040, 45534, 47880, 53123, 57456, 60712, 68301, 71820, 75890, 91068, 95760, 106246, 113835, 121424, 136602, 143640, 144191, 151780, 159369, 182136, 204903, 212492, 227670, 265615, 273204, 287280, 288382, 303560, 318738, 341505, 364272, 409806, 424984, 432573, 455340, 478107, 531230, 546408, 576764, 607120, 637476, 683010, 720955, 796845, 819612, 849968, 865146, 910680, 956214, 1009337, 1024515, 1062460, 1092816, 1153528, 1274952, 1297719, 1366020, 1434321, 1441910, 1593690, 1639224, 1730292, 1821360, 1912428, 2018674, 2049030, 2124920, 2162865, 2307056, 2390535, 2549904, 2595438, 2732040, 2868642, 2883820, 3028011, 3187380, 3278448, 3460584, 3824856, 3893157, 4037348, 4098060, 4249840, 4325730, 4781070, 5046685, 5190876, 5464080, 5737284, 5767640, 6056022, 6374760, 6488595, 6921168, 7171605, 7649712, 7786314, 8074696, 8196120, 8651460, 9084033, 9562140, 10093370, 10381752, 11474568, 11535280, 12112044, 12749520, 12977190, 14343210, 15140055, 15572628, 16149392, 16392240, 17302920, 18168066, 19124280, 19465785, 20186740, 20763504, 22949136, 24224088, 25954380, 27252099, 28686420, 30280110, 31145256, 34605840, 36336132, 38248560, 38931570, 40373480, 45420165, 48448176, 51908760, 54504198, 57372840, 60560220, 62290512, 72672264, 77863140, 80746960, 90840330, 103817520, 109008396, 114745680, 121120440, 136260495, 145344528, 155726280, 181680660, 218016792, 242240880, 272520990, 311452560, 363361320, 436033584, 545041980, 726722640, 1090083960, 2180167920]

約数ペア:

[(1, 2180167920), (2, 1090083960), (3, 726722640), (4, 545041980), (5, 436033584), (6, 363361320), (7, 311452560), (8, 272520990), (9, 242240880), (10, 218016792), (12, 181680660), (14, 155726280), (15, 145344528), (16, 136260495), (18, 121120440), (19, 114745680), (20, 109008396), (21, 103817520), (24, 90840330), (27, 80746960), (28, 77863140), (30, 72672264), (35, 62290512), (36, 60560220), (38, 57372840), (40, 54504198), (42, 51908760), (45, 48448176), (48, 45420165), (54, 40373480), (56, 38931570), (57, 38248560), (60, 36336132), (63, 34605840), (70, 31145256), (72, 30280110), (76, 28686420), (80, 27252099), (84, 25954380), (90, 24224088), (95, 22949136), (105, 20763504), (108, 20186740), (112, 19465785), (114, 19124280), (120, 18168066), (126, 17302920), (133, 16392240), (135, 16149392), (140, 15572628), (144, 15140055), (152, 14343210), (168, 12977190), (171, 12749520), (180, 12112044), (189, 11535280), (190, 11474568), (210, 10381752), (216, 10093370), (228, 9562140), (240, 9084033), (252, 8651460), (266, 8196120), (270, 8074696), (280, 7786314), (285, 7649712), (304, 7171605), (315, 6921168), (336, 6488595), (342, 6374760), (360, 6056022), (378, 5767640), (380, 5737284), (399, 5464080), (420, 5190876), (432, 5046685), (456, 4781070), (504, 4325730), (513, 4249840), (532, 4098060), (540, 4037348), (560, 3893157), (570, 3824856), (630, 3460584), (665, 3278448), (684, 3187380), (720, 3028011), (756, 2883820), (760, 2868642), (798, 2732040), (840, 2595438), (855, 2549904), (912, 2390535), (945, 2307056), (1008, 2162865), (1026, 2124920), (1064, 2049030), (1080, 2018674), (1140, 1912428), (1197, 1821360), (1260, 1730292), (1330, 1639224), (1368, 1593690), (1512, 1441910), (1520, 1434321), (1596, 1366020), (1680, 1297719), (1710, 1274952), (1890, 1153528), (1995, 1092816), (2052, 1062460), (2128, 1024515), (2160, 1009337), (2280, 956214), (2394, 910680), (2520, 865146), (2565, 849968), (2660, 819612), (2736, 796845), (3024, 720955), (3192, 683010), (3420, 637476), (3591, 607120), (3780, 576764), (3990, 546408), (4104, 531230), (4560, 478107), (4788, 455340), (5040, 432573), (5130, 424984), (5320, 409806), (5985, 364272), (6384, 341505), (6840, 318738), (7182, 303560), (7560, 288382), (7589, 287280), (7980, 273204), (8208, 265615), (9576, 227670), (10260, 212492), (10640, 204903), (11970, 182136), (13680, 159369), (14364, 151780), (15120, 144191), (15178, 143640), (15960, 136602), (17955, 121424), (19152, 113835), (20520, 106246), (22767, 95760), (23940, 91068), (28728, 75890), (30356, 71820), (31920, 68301), (35910, 60712), (37945, 57456), (41040, 53123), (45534, 47880)]