171230640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:699

約数の個数: 160

約数和(自身を含む): 610675200

約数和(自身を除く): 439444560

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, 140, 168, 210, 227, 240, 280, 336, 420, 449, 454, 560, 681, 840, 898, 908, 1135, 1347, 1362, 1589, 1680, 1796, 1816, 2245, 2270, 2694, 2724, 3143, 3178, 3405, 3592, 3632, 4490, 4540, 4767, 5388, 5448, 6286, 6356, 6735, 6810, 7184, 7945, 8980, 9080, 9429, 9534, 10776, 10896, 12572, 12712, 13470, 13620, 15715, 15890, 17960, 18160, 18858, 19068, 21552, 23835, 25144, 25424, 26940, 27240, 31430, 31780, 35920, 37716, 38136, 47145, 47670, 50288, 53880, 54480, 62860, 63560, 75432, 76272, 94290, 95340, 101923, 107760, 125720, 127120, 150864, 188580, 190680, 203846, 251440, 305769, 377160, 381360, 407692, 509615, 611538, 713461, 754320, 815384, 1019230, 1223076, 1426922, 1528845, 1630768, 2038460, 2140383, 2446152, 2853844, 3057690, 3567305, 4076920, 4280766, 4892304, 5707688, 6115380, 7134610, 8153840, 8561532, 10701915, 11415376, 12230760, 14269220, 17123064, 21403830, 24461520, 28538440, 34246128, 42807660, 57076880, 85615320, 171230640]

約数ペア:

[(1, 171230640), (2, 85615320), (3, 57076880), (4, 42807660), (5, 34246128), (6, 28538440), (7, 24461520), (8, 21403830), (10, 17123064), (12, 14269220), (14, 12230760), (15, 11415376), (16, 10701915), (20, 8561532), (21, 8153840), (24, 7134610), (28, 6115380), (30, 5707688), (35, 4892304), (40, 4280766), (42, 4076920), (48, 3567305), (56, 3057690), (60, 2853844), (70, 2446152), (80, 2140383), (84, 2038460), (105, 1630768), (112, 1528845), (120, 1426922), (140, 1223076), (168, 1019230), (210, 815384), (227, 754320), (240, 713461), (280, 611538), (336, 509615), (420, 407692), (449, 381360), (454, 377160), (560, 305769), (681, 251440), (840, 203846), (898, 190680), (908, 188580), (1135, 150864), (1347, 127120), (1362, 125720), (1589, 107760), (1680, 101923), (1796, 95340), (1816, 94290), (2245, 76272), (2270, 75432), (2694, 63560), (2724, 62860), (3143, 54480), (3178, 53880), (3405, 50288), (3592, 47670), (3632, 47145), (4490, 38136), (4540, 37716), (4767, 35920), (5388, 31780), (5448, 31430), (6286, 27240), (6356, 26940), (6735, 25424), (6810, 25144), (7184, 23835), (7945, 21552), (8980, 19068), (9080, 18858), (9429, 18160), (9534, 17960), (10776, 15890), (10896, 15715), (12572, 13620), (12712, 13470)]