15353556960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{2309}}^1$

素因数の和:4313

約数の個数: 192

約数和(自身を含む): 55324684800

約数和(自身を除く): 39971127840

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, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 1979, 2309, 3360, 3958, 4618, 5937, 6927, 7916, 9236, 9895, 11545, 11874, 13853, 13854, 15832, 16163, 18472, 19790, 23090, 23748, 27706, 27708, 29685, 31664, 32326, 34635, 36944, 39580, 41559, 46180, 47496, 48489, 55412, 55416, 59370, 63328, 64652, 69265, 69270, 73888, 79160, 80815, 83118, 92360, 94992, 96978, 110824, 110832, 118740, 129304, 138530, 138540, 158320, 161630, 166236, 184720, 189984, 193956, 207795, 221648, 221664, 237480, 242445, 258608, 277060, 277080, 316640, 323260, 332472, 369440, 387912, 415590, 443296, 474960, 484890, 517216, 554120, 554160, 646520, 664944, 775824, 831180, 949920, 969780, 1108240, 1108320, 1293040, 1329888, 1551648, 1662360, 1939560, 2216480, 2586080, 3324720, 3879120, 4569511, 6649440, 7758240, 9139022, 13708533, 18278044, 22847555, 27417066, 31986577, 36556088, 45695110, 54834132, 63973154, 68542665, 73112176, 91390220, 95959731, 109668264, 127946308, 137085330, 146224352, 159932885, 182780440, 191919462, 219336528, 255892616, 274170660, 319865770, 365560880, 383838924, 438673056, 479798655, 511785232, 548341320, 639731540, 731121760, 767677848, 959597310, 1023570464, 1096682640, 1279463080, 1535355696, 1919194620, 2193365280, 2558926160, 3070711392, 3838389240, 5117852320, 7676778480, 15353556960]

約数ペア:

[(1, 15353556960), (2, 7676778480), (3, 5117852320), (4, 3838389240), (5, 3070711392), (6, 2558926160), (7, 2193365280), (8, 1919194620), (10, 1535355696), (12, 1279463080), (14, 1096682640), (15, 1023570464), (16, 959597310), (20, 767677848), (21, 731121760), (24, 639731540), (28, 548341320), (30, 511785232), (32, 479798655), (35, 438673056), (40, 383838924), (42, 365560880), (48, 319865770), (56, 274170660), (60, 255892616), (70, 219336528), (80, 191919462), (84, 182780440), (96, 159932885), (105, 146224352), (112, 137085330), (120, 127946308), (140, 109668264), (160, 95959731), (168, 91390220), (210, 73112176), (224, 68542665), (240, 63973154), (280, 54834132), (336, 45695110), (420, 36556088), (480, 31986577), (560, 27417066), (672, 22847555), (840, 18278044), (1120, 13708533), (1680, 9139022), (1979, 7758240), (2309, 6649440), (3360, 4569511), (3958, 3879120), (4618, 3324720), (5937, 2586080), (6927, 2216480), (7916, 1939560), (9236, 1662360), (9895, 1551648), (11545, 1329888), (11874, 1293040), (13853, 1108320), (13854, 1108240), (15832, 969780), (16163, 949920), (18472, 831180), (19790, 775824), (23090, 664944), (23748, 646520), (27706, 554160), (27708, 554120), (29685, 517216), (31664, 484890), (32326, 474960), (34635, 443296), (36944, 415590), (39580, 387912), (41559, 369440), (46180, 332472), (47496, 323260), (48489, 316640), (55412, 277080), (55416, 277060), (59370, 258608), (63328, 242445), (64652, 237480), (69265, 221664), (69270, 221648), (73888, 207795), (79160, 193956), (80815, 189984), (83118, 184720), (92360, 166236), (94992, 161630), (96978, 158320), (110824, 138540), (110832, 138530), (118740, 129304)]