28914792480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{956177}}^1$

素因数の和:956208

約数の個数: 192

約数和(自身を含む): 115659290880

約数和(自身を除く): 86744498400

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, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 956177, 1912354, 2868531, 3824708, 4780885, 5737062, 6693239, 7649416, 8605593, 9561770, 11474124, 13386478, 14342655, 15298832, 17211186, 19123540, 20079717, 22948248, 25816779, 26772956, 28685310, 30597664, 33466195, 34422372, 38247080, 40159434, 43027965, 45896496, 51633558, 53545912, 57370620, 60239151, 66932390, 68844744, 76494160, 80318868, 86055930, 91792992, 100398585, 103267116, 107091824, 114741240, 120478302, 129083895, 133864780, 137689488, 152988320, 160637736, 172111860, 180717453, 200797170, 206534232, 214183648, 229482480, 240956604, 258167790, 267729560, 275378976, 301195755, 321275472, 344223720, 361434906, 401594340, 413068464, 458964960, 481913208, 516335580, 535459120, 602391510, 642550944, 688447440, 722869812, 803188680, 826136928, 903587265, 963826416, 1032671160, 1070918240, 1204783020, 1376894880, 1445739624, 1606377360, 1807174530, 1927652832, 2065342320, 2409566040, 2891479248, 3212754720, 3614349060, 4130684640, 4819132080, 5782958496, 7228698120, 9638264160, 14457396240, 28914792480]

約数ペア:

[(1, 28914792480), (2, 14457396240), (3, 9638264160), (4, 7228698120), (5, 5782958496), (6, 4819132080), (7, 4130684640), (8, 3614349060), (9, 3212754720), (10, 2891479248), (12, 2409566040), (14, 2065342320), (15, 1927652832), (16, 1807174530), (18, 1606377360), (20, 1445739624), (21, 1376894880), (24, 1204783020), (27, 1070918240), (28, 1032671160), (30, 963826416), (32, 903587265), (35, 826136928), (36, 803188680), (40, 722869812), (42, 688447440), (45, 642550944), (48, 602391510), (54, 535459120), (56, 516335580), (60, 481913208), (63, 458964960), (70, 413068464), (72, 401594340), (80, 361434906), (84, 344223720), (90, 321275472), (96, 301195755), (105, 275378976), (108, 267729560), (112, 258167790), (120, 240956604), (126, 229482480), (135, 214183648), (140, 206534232), (144, 200797170), (160, 180717453), (168, 172111860), (180, 160637736), (189, 152988320), (210, 137689488), (216, 133864780), (224, 129083895), (240, 120478302), (252, 114741240), (270, 107091824), (280, 103267116), (288, 100398585), (315, 91792992), (336, 86055930), (360, 80318868), (378, 76494160), (420, 68844744), (432, 66932390), (480, 60239151), (504, 57370620), (540, 53545912), (560, 51633558), (630, 45896496), (672, 43027965), (720, 40159434), (756, 38247080), (840, 34422372), (864, 33466195), (945, 30597664), (1008, 28685310), (1080, 26772956), (1120, 25816779), (1260, 22948248), (1440, 20079717), (1512, 19123540), (1680, 17211186), (1890, 15298832), (2016, 14342655), (2160, 13386478), (2520, 11474124), (3024, 9561770), (3360, 8605593), (3780, 7649416), (4320, 6693239), (5040, 5737062), (6048, 4780885), (7560, 3824708), (10080, 2868531), (15120, 1912354), (30240, 956177)]