13728960

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{227}}^1$

素因数の和:260

約数の個数: 224

約数和(自身を含む): 55595520

約数和(自身を除く): 41866560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 227, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 454, 480, 504, 540, 560, 576, 630, 672, 681, 720, 756, 840, 864, 908, 945, 960, 1008, 1080, 1120, 1135, 1260, 1344, 1362, 1440, 1512, 1589, 1680, 1728, 1816, 1890, 2016, 2043, 2160, 2240, 2270, 2520, 2724, 2880, 3024, 3178, 3360, 3405, 3632, 3780, 4032, 4086, 4320, 4540, 4767, 5040, 5448, 6048, 6129, 6356, 6720, 6810, 7264, 7560, 7945, 8172, 8640, 9080, 9534, 10080, 10215, 10896, 12096, 12258, 12712, 13620, 14301, 14528, 15120, 15890, 16344, 18160, 19068, 20160, 20430, 21792, 23835, 24516, 25424, 27240, 28602, 30240, 30645, 31780, 32688, 36320, 38136, 40860, 42903, 43584, 47670, 49032, 50848, 54480, 57204, 60480, 61290, 63560, 65376, 71505, 72640, 76272, 81720, 85806, 95340, 98064, 101696, 108960, 114408, 122580, 127120, 130752, 143010, 152544, 163440, 171612, 190680, 196128, 214515, 217920, 228816, 245160, 254240, 286020, 305088, 326880, 343224, 381360, 392256, 429030, 457632, 490320, 508480, 572040, 653760, 686448, 762720, 858060, 915264, 980640, 1144080, 1372896, 1525440, 1716120, 1961280, 2288160, 2745792, 3432240, 4576320, 6864480, 13728960]

約数ペア:

[(1, 13728960), (2, 6864480), (3, 4576320), (4, 3432240), (5, 2745792), (6, 2288160), (7, 1961280), (8, 1716120), (9, 1525440), (10, 1372896), (12, 1144080), (14, 980640), (15, 915264), (16, 858060), (18, 762720), (20, 686448), (21, 653760), (24, 572040), (27, 508480), (28, 490320), (30, 457632), (32, 429030), (35, 392256), (36, 381360), (40, 343224), (42, 326880), (45, 305088), (48, 286020), (54, 254240), (56, 245160), (60, 228816), (63, 217920), (64, 214515), (70, 196128), (72, 190680), (80, 171612), (84, 163440), (90, 152544), (96, 143010), (105, 130752), (108, 127120), (112, 122580), (120, 114408), (126, 108960), (135, 101696), (140, 98064), (144, 95340), (160, 85806), (168, 81720), (180, 76272), (189, 72640), (192, 71505), (210, 65376), (216, 63560), (224, 61290), (227, 60480), (240, 57204), (252, 54480), (270, 50848), (280, 49032), (288, 47670), (315, 43584), (320, 42903), (336, 40860), (360, 38136), (378, 36320), (420, 32688), (432, 31780), (448, 30645), (454, 30240), (480, 28602), (504, 27240), (540, 25424), (560, 24516), (576, 23835), (630, 21792), (672, 20430), (681, 20160), (720, 19068), (756, 18160), (840, 16344), (864, 15890), (908, 15120), (945, 14528), (960, 14301), (1008, 13620), (1080, 12712), (1120, 12258), (1135, 12096), (1260, 10896), (1344, 10215), (1362, 10080), (1440, 9534), (1512, 9080), (1589, 8640), (1680, 8172), (1728, 7945), (1816, 7560), (1890, 7264), (2016, 6810), (2043, 6720), (2160, 6356), (2240, 6129), (2270, 6048), (2520, 5448), (2724, 5040), (2880, 4767), (3024, 4540), (3178, 4320), (3360, 4086), (3405, 4032), (3632, 3780)]