7739355680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{677}}^1$

素因数の和:931

約数の個数: 192

約数和(自身を含む): 21404839680

約数和(自身を除く): 13665484000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 70, 80, 112, 118, 140, 160, 173, 224, 236, 280, 295, 346, 413, 472, 560, 590, 677, 692, 826, 865, 944, 1120, 1180, 1211, 1354, 1384, 1652, 1730, 1888, 2065, 2360, 2422, 2708, 2768, 3304, 3385, 3460, 4130, 4720, 4739, 4844, 5416, 5536, 6055, 6608, 6770, 6920, 8260, 9440, 9478, 9688, 10207, 10832, 12110, 13216, 13540, 13840, 16520, 18956, 19376, 20414, 21664, 23695, 24220, 27080, 27680, 33040, 37912, 38752, 39943, 40828, 47390, 48440, 51035, 54160, 66080, 71449, 75824, 79886, 81656, 94780, 96880, 102070, 108320, 117121, 142898, 151648, 159772, 163312, 189560, 193760, 199715, 204140, 234242, 279601, 285796, 319544, 326624, 357245, 379120, 399430, 408280, 468484, 559202, 571592, 585605, 639088, 714490, 758240, 798860, 816560, 819847, 936968, 1118404, 1143184, 1171210, 1278176, 1398005, 1428980, 1597720, 1633120, 1639694, 1873936, 2236808, 2286368, 2342420, 2796010, 2857960, 3195440, 3279388, 3747872, 4099235, 4473616, 4684840, 5592020, 5715920, 6390880, 6558776, 6910139, 8198470, 8947232, 9369680, 11184040, 11431840, 13117552, 13820278, 16396940, 18739360, 22368080, 26235104, 27640556, 32793880, 34550695, 44736160, 48370973, 55281112, 65587760, 69101390, 96741946, 110562224, 131175520, 138202780, 193483892, 221124448, 241854865, 276405560, 386967784, 483709730, 552811120, 773935568, 967419460, 1105622240, 1547871136, 1934838920, 3869677840, 7739355680]

約数ペア:

[(1, 7739355680), (2, 3869677840), (4, 1934838920), (5, 1547871136), (7, 1105622240), (8, 967419460), (10, 773935568), (14, 552811120), (16, 483709730), (20, 386967784), (28, 276405560), (32, 241854865), (35, 221124448), (40, 193483892), (56, 138202780), (59, 131175520), (70, 110562224), (80, 96741946), (112, 69101390), (118, 65587760), (140, 55281112), (160, 48370973), (173, 44736160), (224, 34550695), (236, 32793880), (280, 27640556), (295, 26235104), (346, 22368080), (413, 18739360), (472, 16396940), (560, 13820278), (590, 13117552), (677, 11431840), (692, 11184040), (826, 9369680), (865, 8947232), (944, 8198470), (1120, 6910139), (1180, 6558776), (1211, 6390880), (1354, 5715920), (1384, 5592020), (1652, 4684840), (1730, 4473616), (1888, 4099235), (2065, 3747872), (2360, 3279388), (2422, 3195440), (2708, 2857960), (2768, 2796010), (3304, 2342420), (3385, 2286368), (3460, 2236808), (4130, 1873936), (4720, 1639694), (4739, 1633120), (4844, 1597720), (5416, 1428980), (5536, 1398005), (6055, 1278176), (6608, 1171210), (6770, 1143184), (6920, 1118404), (8260, 936968), (9440, 819847), (9478, 816560), (9688, 798860), (10207, 758240), (10832, 714490), (12110, 639088), (13216, 585605), (13540, 571592), (13840, 559202), (16520, 468484), (18956, 408280), (19376, 399430), (20414, 379120), (21664, 357245), (23695, 326624), (24220, 319544), (27080, 285796), (27680, 279601), (33040, 234242), (37912, 204140), (38752, 199715), (39943, 193760), (40828, 189560), (47390, 163312), (48440, 159772), (51035, 151648), (54160, 142898), (66080, 117121), (71449, 108320), (75824, 102070), (79886, 96880), (81656, 94780)]