156997080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 542280960

約数和(自身を除く): 385283880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 67, 69, 72, 90, 92, 115, 120, 134, 138, 180, 184, 201, 207, 230, 268, 276, 283, 335, 345, 360, 402, 414, 460, 536, 552, 566, 603, 670, 690, 804, 828, 849, 920, 1005, 1035, 1132, 1206, 1340, 1380, 1415, 1541, 1608, 1656, 1698, 2010, 2070, 2264, 2412, 2547, 2680, 2760, 2830, 3015, 3082, 3396, 4020, 4140, 4245, 4623, 4824, 5094, 5660, 6030, 6164, 6509, 6792, 7705, 8040, 8280, 8490, 9246, 10188, 11320, 12060, 12328, 12735, 13018, 13869, 15410, 16980, 18492, 18961, 19527, 20376, 23115, 24120, 25470, 26036, 27738, 30820, 32545, 33960, 36984, 37922, 39054, 46230, 50940, 52072, 55476, 56883, 58581, 61640, 65090, 69345, 75844, 78108, 92460, 94805, 97635, 101880, 110952, 113766, 117162, 130180, 138690, 151688, 156216, 170649, 184920, 189610, 195270, 227532, 234324, 260360, 277380, 284415, 292905, 341298, 379220, 390540, 436103, 455064, 468648, 554760, 568830, 585810, 682596, 758440, 781080, 853245, 872206, 1137660, 1171620, 1308309, 1365192, 1706490, 1744412, 2180515, 2275320, 2343240, 2616618, 3412980, 3488824, 3924927, 4361030, 5233236, 6541545, 6825960, 7849854, 8722060, 10466472, 13083090, 15699708, 17444120, 19624635, 26166180, 31399416, 39249270, 52332360, 78498540, 156997080]

約数ペア:

[(1, 156997080), (2, 78498540), (3, 52332360), (4, 39249270), (5, 31399416), (6, 26166180), (8, 19624635), (9, 17444120), (10, 15699708), (12, 13083090), (15, 10466472), (18, 8722060), (20, 7849854), (23, 6825960), (24, 6541545), (30, 5233236), (36, 4361030), (40, 3924927), (45, 3488824), (46, 3412980), (60, 2616618), (67, 2343240), (69, 2275320), (72, 2180515), (90, 1744412), (92, 1706490), (115, 1365192), (120, 1308309), (134, 1171620), (138, 1137660), (180, 872206), (184, 853245), (201, 781080), (207, 758440), (230, 682596), (268, 585810), (276, 568830), (283, 554760), (335, 468648), (345, 455064), (360, 436103), (402, 390540), (414, 379220), (460, 341298), (536, 292905), (552, 284415), (566, 277380), (603, 260360), (670, 234324), (690, 227532), (804, 195270), (828, 189610), (849, 184920), (920, 170649), (1005, 156216), (1035, 151688), (1132, 138690), (1206, 130180), (1340, 117162), (1380, 113766), (1415, 110952), (1541, 101880), (1608, 97635), (1656, 94805), (1698, 92460), (2010, 78108), (2070, 75844), (2264, 69345), (2412, 65090), (2547, 61640), (2680, 58581), (2760, 56883), (2830, 55476), (3015, 52072), (3082, 50940), (3396, 46230), (4020, 39054), (4140, 37922), (4245, 36984), (4623, 33960), (4824, 32545), (5094, 30820), (5660, 27738), (6030, 26036), (6164, 25470), (6509, 24120), (6792, 23115), (7705, 20376), (8040, 19527), (8280, 18961), (8490, 18492), (9246, 16980), (10188, 15410), (11320, 13869), (12060, 13018), (12328, 12735)]