15020638752

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{7963}}^1$

素因数の和:8391

約数の個数: 144

約数和(自身を含む): 45986748192

約数和(自身を除く): 30966109440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 401, 588, 672, 784, 802, 1176, 1203, 1568, 1604, 2352, 2406, 2807, 3208, 4704, 4812, 5614, 6416, 7963, 8421, 9624, 11228, 12832, 15926, 16842, 19248, 19649, 22456, 23889, 31852, 33684, 38496, 39298, 44912, 47778, 55741, 58947, 63704, 67368, 78596, 89824, 95556, 111482, 117894, 127408, 134736, 157192, 167223, 191112, 222964, 235788, 254816, 269472, 314384, 334446, 382224, 390187, 445928, 471576, 628768, 668892, 764448, 780374, 891856, 943152, 1170561, 1337784, 1560748, 1783712, 1886304, 2341122, 2675568, 3121496, 3193163, 4682244, 5351136, 6242992, 6386326, 9364488, 9579489, 12485984, 12772652, 18728976, 19158978, 22352141, 25545304, 37457952, 38317956, 44704282, 51090608, 67056423, 76635912, 89408564, 102181216, 134112846, 153271824, 156464987, 178817128, 268225692, 306543648, 312929974, 357634256, 469394961, 536451384, 625859948, 715268512, 938789922, 1072902768, 1251719896, 1877579844, 2145805536, 2503439792, 3755159688, 5006879584, 7510319376, 15020638752]

約数ペア:

[(1, 15020638752), (2, 7510319376), (3, 5006879584), (4, 3755159688), (6, 2503439792), (7, 2145805536), (8, 1877579844), (12, 1251719896), (14, 1072902768), (16, 938789922), (21, 715268512), (24, 625859948), (28, 536451384), (32, 469394961), (42, 357634256), (48, 312929974), (49, 306543648), (56, 268225692), (84, 178817128), (96, 156464987), (98, 153271824), (112, 134112846), (147, 102181216), (168, 89408564), (196, 76635912), (224, 67056423), (294, 51090608), (336, 44704282), (392, 38317956), (401, 37457952), (588, 25545304), (672, 22352141), (784, 19158978), (802, 18728976), (1176, 12772652), (1203, 12485984), (1568, 9579489), (1604, 9364488), (2352, 6386326), (2406, 6242992), (2807, 5351136), (3208, 4682244), (4704, 3193163), (4812, 3121496), (5614, 2675568), (6416, 2341122), (7963, 1886304), (8421, 1783712), (9624, 1560748), (11228, 1337784), (12832, 1170561), (15926, 943152), (16842, 891856), (19248, 780374), (19649, 764448), (22456, 668892), (23889, 628768), (31852, 471576), (33684, 445928), (38496, 390187), (39298, 382224), (44912, 334446), (47778, 314384), (55741, 269472), (58947, 254816), (63704, 235788), (67368, 222964), (78596, 191112), (89824, 167223), (95556, 157192), (111482, 134736), (117894, 127408)]