163185120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{16189}}^1$

素因数の和:16217

約数の個数: 144

約数和(自身を含む): 636461280

約数和(自身を除く): 473276160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 16189, 32378, 48567, 64756, 80945, 97134, 113323, 129512, 145701, 161890, 194268, 226646, 242835, 259024, 291402, 323780, 339969, 388536, 453292, 485670, 518048, 566615, 582804, 647560, 679938, 728505, 777072, 906584, 971340, 1019907, 1133230, 1165608, 1295120, 1359876, 1457010, 1554144, 1699845, 1813168, 1942680, 2039814, 2266460, 2331216, 2590240, 2719752, 2914020, 3399690, 3626336, 3885360, 4079628, 4532920, 4662432, 5099535, 5439504, 5828040, 6799380, 7770720, 8159256, 9065840, 10199070, 10879008, 11656080, 13598760, 16318512, 18131680, 20398140, 23312160, 27197520, 32637024, 40796280, 54395040, 81592560, 163185120]

約数ペア:

[(1, 163185120), (2, 81592560), (3, 54395040), (4, 40796280), (5, 32637024), (6, 27197520), (7, 23312160), (8, 20398140), (9, 18131680), (10, 16318512), (12, 13598760), (14, 11656080), (15, 10879008), (16, 10199070), (18, 9065840), (20, 8159256), (21, 7770720), (24, 6799380), (28, 5828040), (30, 5439504), (32, 5099535), (35, 4662432), (36, 4532920), (40, 4079628), (42, 3885360), (45, 3626336), (48, 3399690), (56, 2914020), (60, 2719752), (63, 2590240), (70, 2331216), (72, 2266460), (80, 2039814), (84, 1942680), (90, 1813168), (96, 1699845), (105, 1554144), (112, 1457010), (120, 1359876), (126, 1295120), (140, 1165608), (144, 1133230), (160, 1019907), (168, 971340), (180, 906584), (210, 777072), (224, 728505), (240, 679938), (252, 647560), (280, 582804), (288, 566615), (315, 518048), (336, 485670), (360, 453292), (420, 388536), (480, 339969), (504, 323780), (560, 291402), (630, 259024), (672, 242835), (720, 226646), (840, 194268), (1008, 161890), (1120, 145701), (1260, 129512), (1440, 113323), (1680, 97134), (2016, 80945), (2520, 64756), (3360, 48567), (5040, 32378), (10080, 16189)]