157673040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1$

素因数の和:889

約数の個数: 160

約数和(自身を含む): 563773440

約数和(自身を除く): 406100400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 127, 140, 168, 210, 240, 254, 280, 336, 381, 420, 508, 560, 635, 739, 762, 840, 889, 1016, 1270, 1478, 1524, 1680, 1778, 1905, 2032, 2217, 2540, 2667, 2956, 3048, 3556, 3695, 3810, 4434, 4445, 5080, 5173, 5334, 5912, 6096, 7112, 7390, 7620, 8868, 8890, 10160, 10346, 10668, 11085, 11824, 13335, 14224, 14780, 15240, 15519, 17736, 17780, 20692, 21336, 22170, 25865, 26670, 29560, 30480, 31038, 35472, 35560, 41384, 42672, 44340, 51730, 53340, 59120, 62076, 71120, 77595, 82768, 88680, 93853, 103460, 106680, 124152, 155190, 177360, 187706, 206920, 213360, 248304, 281559, 310380, 375412, 413840, 469265, 563118, 620760, 656971, 750824, 938530, 1126236, 1241520, 1313942, 1407795, 1501648, 1877060, 1970913, 2252472, 2627884, 2815590, 3284855, 3754120, 3941826, 4504944, 5255768, 5631180, 6569710, 7508240, 7883652, 9854565, 10511536, 11262360, 13139420, 15767304, 19709130, 22524720, 26278840, 31534608, 39418260, 52557680, 78836520, 157673040]

約数ペア:

[(1, 157673040), (2, 78836520), (3, 52557680), (4, 39418260), (5, 31534608), (6, 26278840), (7, 22524720), (8, 19709130), (10, 15767304), (12, 13139420), (14, 11262360), (15, 10511536), (16, 9854565), (20, 7883652), (21, 7508240), (24, 6569710), (28, 5631180), (30, 5255768), (35, 4504944), (40, 3941826), (42, 3754120), (48, 3284855), (56, 2815590), (60, 2627884), (70, 2252472), (80, 1970913), (84, 1877060), (105, 1501648), (112, 1407795), (120, 1313942), (127, 1241520), (140, 1126236), (168, 938530), (210, 750824), (240, 656971), (254, 620760), (280, 563118), (336, 469265), (381, 413840), (420, 375412), (508, 310380), (560, 281559), (635, 248304), (739, 213360), (762, 206920), (840, 187706), (889, 177360), (1016, 155190), (1270, 124152), (1478, 106680), (1524, 103460), (1680, 93853), (1778, 88680), (1905, 82768), (2032, 77595), (2217, 71120), (2540, 62076), (2667, 59120), (2956, 53340), (3048, 51730), (3556, 44340), (3695, 42672), (3810, 41384), (4434, 35560), (4445, 35472), (5080, 31038), (5173, 30480), (5334, 29560), (5912, 26670), (6096, 25865), (7112, 22170), (7390, 21336), (7620, 20692), (8868, 17780), (8890, 17736), (10160, 15519), (10346, 15240), (10668, 14780), (11085, 14224), (11824, 13335)]