7976712240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83299}}^1$

素因数の和:83344

約数の個数: 240

約数和(自身を含む): 32227104000

約数和(自身を除く): 24250391760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11970, 13680, 15960, 19152, 23940, 31920, 47880, 83299, 95760, 166598, 249897, 333196, 416495, 499794, 583093, 666392, 749691, 832990, 999588, 1166186, 1249485, 1332784, 1499382, 1582681, 1665980, 1749279, 1999176, 2332372, 2498970, 2915465, 2998764, 3165362, 3331960, 3498558, 3748455, 3998352, 4664744, 4748043, 4997940, 5247837, 5830930, 5997528, 6330724, 6663920, 6997116, 7496910, 7913405, 8746395, 9329488, 9496086, 9995880, 10495674, 11078767, 11661860, 11995056, 12661448, 13994232, 14244129, 14993820, 15826810, 17492790, 18992172, 19991760, 20991348, 22157534, 23323720, 23740215, 25322896, 26239185, 27988464, 28488258, 29987640, 31653620, 33236301, 34985580, 37984344, 41982696, 44315068, 46647440, 47480430, 52478370, 55393835, 56976516, 59975280, 63307240, 66472602, 69971160, 71220645, 75968688, 83965392, 88630136, 94960860, 99708903, 104956740, 110787670, 113953032, 126614480, 132945204, 139942320, 142441290, 166181505, 177260272, 189921720, 199417806, 209913480, 221575340, 227906064, 265890408, 284882580, 332363010, 379843440, 398835612, 419826960, 443150680, 498544515, 531780816, 569765160, 664726020, 797671224, 886301360, 997089030, 1139530320, 1329452040, 1595342448, 1994178060, 2658904080, 3988356120, 7976712240]

約数ペア:

[(1, 7976712240), (2, 3988356120), (3, 2658904080), (4, 1994178060), (5, 1595342448), (6, 1329452040), (7, 1139530320), (8, 997089030), (9, 886301360), (10, 797671224), (12, 664726020), (14, 569765160), (15, 531780816), (16, 498544515), (18, 443150680), (19, 419826960), (20, 398835612), (21, 379843440), (24, 332363010), (28, 284882580), (30, 265890408), (35, 227906064), (36, 221575340), (38, 209913480), (40, 199417806), (42, 189921720), (45, 177260272), (48, 166181505), (56, 142441290), (57, 139942320), (60, 132945204), (63, 126614480), (70, 113953032), (72, 110787670), (76, 104956740), (80, 99708903), (84, 94960860), (90, 88630136), (95, 83965392), (105, 75968688), (112, 71220645), (114, 69971160), (120, 66472602), (126, 63307240), (133, 59975280), (140, 56976516), (144, 55393835), (152, 52478370), (168, 47480430), (171, 46647440), (180, 44315068), (190, 41982696), (210, 37984344), (228, 34985580), (240, 33236301), (252, 31653620), (266, 29987640), (280, 28488258), (285, 27988464), (304, 26239185), (315, 25322896), (336, 23740215), (342, 23323720), (360, 22157534), (380, 20991348), (399, 19991760), (420, 18992172), (456, 17492790), (504, 15826810), (532, 14993820), (560, 14244129), (570, 13994232), (630, 12661448), (665, 11995056), (684, 11661860), (720, 11078767), (760, 10495674), (798, 9995880), (840, 9496086), (855, 9329488), (912, 8746395), (1008, 7913405), (1064, 7496910), (1140, 6997116), (1197, 6663920), (1260, 6330724), (1330, 5997528), (1368, 5830930), (1520, 5247837), (1596, 4997940), (1680, 4748043), (1710, 4664744), (1995, 3998352), (2128, 3748455), (2280, 3498558), (2394, 3331960), (2520, 3165362), (2660, 2998764), (2736, 2915465), (3192, 2498970), (3420, 2332372), (3990, 1999176), (4560, 1749279), (4788, 1665980), (5040, 1582681), (5320, 1499382), (5985, 1332784), (6384, 1249485), (6840, 1166186), (7980, 999588), (9576, 832990), (10640, 749691), (11970, 666392), (13680, 583093), (15960, 499794), (19152, 416495), (23940, 333196), (31920, 249897), (47880, 166598), (83299, 95760)]