2080585920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1621}}^1$

素因数の和:1839

約数の個数: 224

約数和(自身を含む): 7593762816

約数和(自身を除く): 5513176896

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 191, 192, 210, 224, 240, 280, 320, 336, 382, 420, 448, 480, 560, 573, 672, 764, 840, 955, 960, 1120, 1146, 1337, 1344, 1528, 1621, 1680, 1910, 2240, 2292, 2674, 2865, 3056, 3242, 3360, 3820, 4011, 4584, 4863, 5348, 5730, 6112, 6484, 6685, 6720, 7640, 8022, 8105, 9168, 9726, 10696, 11347, 11460, 12224, 12968, 13370, 15280, 16044, 16210, 18336, 19452, 20055, 21392, 22694, 22920, 24315, 25936, 26740, 30560, 32088, 32420, 34041, 36672, 38904, 40110, 42784, 45388, 45840, 48630, 51872, 53480, 56735, 61120, 64176, 64840, 68082, 77808, 80220, 85568, 90776, 91680, 97260, 103744, 106960, 113470, 128352, 129680, 136164, 155616, 160440, 170205, 181552, 183360, 194520, 213920, 226940, 256704, 259360, 272328, 309611, 311232, 320880, 340410, 363104, 389040, 427840, 453880, 518720, 544656, 619222, 641760, 680820, 726208, 778080, 907760, 928833, 1089312, 1238444, 1283520, 1361640, 1548055, 1556160, 1815520, 1857666, 2167277, 2178624, 2476888, 2723280, 3096110, 3631040, 3715332, 4334554, 4644165, 4953776, 5446560, 6192220, 6501831, 7430664, 8669108, 9288330, 9907552, 10836385, 10893120, 12384440, 13003662, 14861328, 17338216, 18576660, 19815104, 21672770, 24768880, 26007324, 29722656, 32509155, 34676432, 37153320, 43345540, 49537760, 52014648, 59445312, 65018310, 69352864, 74306640, 86691080, 99075520, 104029296, 130036620, 138705728, 148613280, 173382160, 208058592, 260073240, 297226560, 346764320, 416117184, 520146480, 693528640, 1040292960, 2080585920]

約数ペア:

[(1, 2080585920), (2, 1040292960), (3, 693528640), (4, 520146480), (5, 416117184), (6, 346764320), (7, 297226560), (8, 260073240), (10, 208058592), (12, 173382160), (14, 148613280), (15, 138705728), (16, 130036620), (20, 104029296), (21, 99075520), (24, 86691080), (28, 74306640), (30, 69352864), (32, 65018310), (35, 59445312), (40, 52014648), (42, 49537760), (48, 43345540), (56, 37153320), (60, 34676432), (64, 32509155), (70, 29722656), (80, 26007324), (84, 24768880), (96, 21672770), (105, 19815104), (112, 18576660), (120, 17338216), (140, 14861328), (160, 13003662), (168, 12384440), (191, 10893120), (192, 10836385), (210, 9907552), (224, 9288330), (240, 8669108), (280, 7430664), (320, 6501831), (336, 6192220), (382, 5446560), (420, 4953776), (448, 4644165), (480, 4334554), (560, 3715332), (573, 3631040), (672, 3096110), (764, 2723280), (840, 2476888), (955, 2178624), (960, 2167277), (1120, 1857666), (1146, 1815520), (1337, 1556160), (1344, 1548055), (1528, 1361640), (1621, 1283520), (1680, 1238444), (1910, 1089312), (2240, 928833), (2292, 907760), (2674, 778080), (2865, 726208), (3056, 680820), (3242, 641760), (3360, 619222), (3820, 544656), (4011, 518720), (4584, 453880), (4863, 427840), (5348, 389040), (5730, 363104), (6112, 340410), (6484, 320880), (6685, 311232), (6720, 309611), (7640, 272328), (8022, 259360), (8105, 256704), (9168, 226940), (9726, 213920), (10696, 194520), (11347, 183360), (11460, 181552), (12224, 170205), (12968, 160440), (13370, 155616), (15280, 136164), (16044, 129680), (16210, 128352), (18336, 113470), (19452, 106960), (20055, 103744), (21392, 97260), (22694, 91680), (22920, 90776), (24315, 85568), (25936, 80220), (26740, 77808), (30560, 68082), (32088, 64840), (32420, 64176), (34041, 61120), (36672, 56735), (38904, 53480), (40110, 51872), (42784, 48630), (45388, 45840)]