15980371008

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{9851}}^1$

素因数の和:9961

約数の個数: 224

約数和(自身を含む): 51889932288

約数和(自身を除く): 35909561280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 71, 84, 96, 102, 112, 119, 136, 142, 168, 192, 204, 213, 224, 238, 272, 284, 336, 357, 408, 426, 448, 476, 497, 544, 568, 672, 714, 816, 852, 952, 994, 1088, 1136, 1207, 1344, 1428, 1491, 1632, 1704, 1904, 1988, 2272, 2414, 2856, 2982, 3264, 3408, 3621, 3808, 3976, 4544, 4828, 5712, 5964, 6816, 7242, 7616, 7952, 8449, 9656, 9851, 11424, 11928, 13632, 14484, 15904, 16898, 19312, 19702, 22848, 23856, 25347, 28968, 29553, 31808, 33796, 38624, 39404, 47712, 50694, 57936, 59106, 67592, 68957, 77248, 78808, 95424, 101388, 115872, 118212, 135184, 137914, 157616, 167467, 202776, 206871, 231744, 236424, 270368, 275828, 315232, 334934, 405552, 413742, 472848, 502401, 540736, 551656, 630464, 669868, 699421, 811104, 827484, 945696, 1004802, 1103312, 1172269, 1339736, 1398842, 1622208, 1654968, 1891392, 2009604, 2098263, 2206624, 2344538, 2679472, 2797684, 3309936, 3516807, 4019208, 4196526, 4413248, 4689076, 4895947, 5358944, 5595368, 6619872, 7033614, 8038416, 8393052, 9378152, 9791894, 10717888, 11190736, 11890157, 13239744, 14067228, 14687841, 16076832, 16786104, 18756304, 19583788, 22381472, 23780314, 28134456, 29375682, 32153664, 33572208, 35670471, 37512608, 39167576, 44762944, 47560628, 56268912, 58751364, 67144416, 71340942, 75025216, 78335152, 83231099, 95121256, 112537824, 117502728, 134288832, 142681884, 156670304, 166462198, 190242512, 225075648, 235005456, 249693297, 285363768, 313340608, 332924396, 380485024, 470010912, 499386594, 570727536, 665848792, 760970048, 940021824, 998773188, 1141455072, 1331697584, 1997546376, 2282910144, 2663395168, 3995092752, 5326790336, 7990185504, 15980371008]

約数ペア:

[(1, 15980371008), (2, 7990185504), (3, 5326790336), (4, 3995092752), (6, 2663395168), (7, 2282910144), (8, 1997546376), (12, 1331697584), (14, 1141455072), (16, 998773188), (17, 940021824), (21, 760970048), (24, 665848792), (28, 570727536), (32, 499386594), (34, 470010912), (42, 380485024), (48, 332924396), (51, 313340608), (56, 285363768), (64, 249693297), (68, 235005456), (71, 225075648), (84, 190242512), (96, 166462198), (102, 156670304), (112, 142681884), (119, 134288832), (136, 117502728), (142, 112537824), (168, 95121256), (192, 83231099), (204, 78335152), (213, 75025216), (224, 71340942), (238, 67144416), (272, 58751364), (284, 56268912), (336, 47560628), (357, 44762944), (408, 39167576), (426, 37512608), (448, 35670471), (476, 33572208), (497, 32153664), (544, 29375682), (568, 28134456), (672, 23780314), (714, 22381472), (816, 19583788), (852, 18756304), (952, 16786104), (994, 16076832), (1088, 14687841), (1136, 14067228), (1207, 13239744), (1344, 11890157), (1428, 11190736), (1491, 10717888), (1632, 9791894), (1704, 9378152), (1904, 8393052), (1988, 8038416), (2272, 7033614), (2414, 6619872), (2856, 5595368), (2982, 5358944), (3264, 4895947), (3408, 4689076), (3621, 4413248), (3808, 4196526), (3976, 4019208), (4544, 3516807), (4828, 3309936), (5712, 2797684), (5964, 2679472), (6816, 2344538), (7242, 2206624), (7616, 2098263), (7952, 2009604), (8449, 1891392), (9656, 1654968), (9851, 1622208), (11424, 1398842), (11928, 1339736), (13632, 1172269), (14484, 1103312), (15904, 1004802), (16898, 945696), (19312, 827484), (19702, 811104), (22848, 699421), (23856, 669868), (25347, 630464), (28968, 551656), (29553, 540736), (31808, 502401), (33796, 472848), (38624, 413742), (39404, 405552), (47712, 334934), (50694, 315232), (57936, 275828), (59106, 270368), (67592, 236424), (68957, 231744), (77248, 206871), (78808, 202776), (95424, 167467), (101388, 157616), (115872, 137914), (118212, 135184)]