165994080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:541

約数の個数: 192

約数和(自身を含む): 603832320

約数和(自身を除く): 437838240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 168, 210, 224, 240, 254, 280, 336, 381, 389, 420, 480, 508, 560, 635, 672, 762, 778, 840, 889, 1016, 1120, 1167, 1270, 1524, 1556, 1680, 1778, 1905, 1945, 2032, 2334, 2540, 2667, 2723, 3048, 3112, 3360, 3556, 3810, 3890, 4064, 4445, 4668, 5080, 5334, 5446, 5835, 6096, 6224, 7112, 7620, 7780, 8169, 8890, 9336, 10160, 10668, 10892, 11670, 12192, 12448, 13335, 13615, 14224, 15240, 15560, 16338, 17780, 18672, 20320, 21336, 21784, 23340, 26670, 27230, 28448, 30480, 31120, 32676, 35560, 37344, 40845, 42672, 43568, 46680, 49403, 53340, 54460, 60960, 62240, 65352, 71120, 81690, 85344, 87136, 93360, 98806, 106680, 108920, 130704, 142240, 148209, 163380, 186720, 197612, 213360, 217840, 247015, 261408, 296418, 326760, 345821, 395224, 426720, 435680, 494030, 592836, 653520, 691642, 741045, 790448, 988060, 1037463, 1185672, 1307040, 1383284, 1482090, 1580896, 1729105, 1976120, 2074926, 2371344, 2766568, 2964180, 3458210, 3952240, 4149852, 4742688, 5187315, 5533136, 5928360, 6916420, 7904480, 8299704, 10374630, 11066272, 11856720, 13832840, 16599408, 20749260, 23713440, 27665680, 33198816, 41498520, 55331360, 82997040, 165994080]

約数ペア:

[(1, 165994080), (2, 82997040), (3, 55331360), (4, 41498520), (5, 33198816), (6, 27665680), (7, 23713440), (8, 20749260), (10, 16599408), (12, 13832840), (14, 11856720), (15, 11066272), (16, 10374630), (20, 8299704), (21, 7904480), (24, 6916420), (28, 5928360), (30, 5533136), (32, 5187315), (35, 4742688), (40, 4149852), (42, 3952240), (48, 3458210), (56, 2964180), (60, 2766568), (70, 2371344), (80, 2074926), (84, 1976120), (96, 1729105), (105, 1580896), (112, 1482090), (120, 1383284), (127, 1307040), (140, 1185672), (160, 1037463), (168, 988060), (210, 790448), (224, 741045), (240, 691642), (254, 653520), (280, 592836), (336, 494030), (381, 435680), (389, 426720), (420, 395224), (480, 345821), (508, 326760), (560, 296418), (635, 261408), (672, 247015), (762, 217840), (778, 213360), (840, 197612), (889, 186720), (1016, 163380), (1120, 148209), (1167, 142240), (1270, 130704), (1524, 108920), (1556, 106680), (1680, 98806), (1778, 93360), (1905, 87136), (1945, 85344), (2032, 81690), (2334, 71120), (2540, 65352), (2667, 62240), (2723, 60960), (3048, 54460), (3112, 53340), (3360, 49403), (3556, 46680), (3810, 43568), (3890, 42672), (4064, 40845), (4445, 37344), (4668, 35560), (5080, 32676), (5334, 31120), (5446, 30480), (5835, 28448), (6096, 27230), (6224, 26670), (7112, 23340), (7620, 21784), (7780, 21336), (8169, 20320), (8890, 18672), (9336, 17780), (10160, 16338), (10668, 15560), (10892, 15240), (11670, 14224), (12192, 13615), (12448, 13335)]