2743991880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{11149}}^1$

素因数の和:11463

約数の個数: 128

約数和(自身を含む): 9440928000

約数和(自身を除く): 6696936120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 293, 420, 586, 840, 879, 1172, 1465, 1758, 2051, 2344, 2930, 3516, 4102, 4395, 5860, 6153, 7032, 8204, 8790, 10255, 11149, 11720, 12306, 16408, 17580, 20510, 22298, 24612, 30765, 33447, 35160, 41020, 44596, 49224, 55745, 61530, 66894, 78043, 82040, 89192, 111490, 123060, 133788, 156086, 167235, 222980, 234129, 246120, 267576, 312172, 334470, 390215, 445960, 468258, 624344, 668940, 780430, 936516, 1170645, 1337880, 1560860, 1873032, 2341290, 3121720, 3266657, 4682580, 6533314, 9365160, 9799971, 13066628, 16333285, 19599942, 22866599, 26133256, 32666570, 39199884, 45733198, 48999855, 65333140, 68599797, 78399768, 91466396, 97999710, 114332995, 130666280, 137199594, 182932792, 195999420, 228665990, 274399188, 342998985, 391998840, 457331980, 548798376, 685997970, 914663960, 1371995940, 2743991880]

約数ペア:

[(1, 2743991880), (2, 1371995940), (3, 914663960), (4, 685997970), (5, 548798376), (6, 457331980), (7, 391998840), (8, 342998985), (10, 274399188), (12, 228665990), (14, 195999420), (15, 182932792), (20, 137199594), (21, 130666280), (24, 114332995), (28, 97999710), (30, 91466396), (35, 78399768), (40, 68599797), (42, 65333140), (56, 48999855), (60, 45733198), (70, 39199884), (84, 32666570), (105, 26133256), (120, 22866599), (140, 19599942), (168, 16333285), (210, 13066628), (280, 9799971), (293, 9365160), (420, 6533314), (586, 4682580), (840, 3266657), (879, 3121720), (1172, 2341290), (1465, 1873032), (1758, 1560860), (2051, 1337880), (2344, 1170645), (2930, 936516), (3516, 780430), (4102, 668940), (4395, 624344), (5860, 468258), (6153, 445960), (7032, 390215), (8204, 334470), (8790, 312172), (10255, 267576), (11149, 246120), (11720, 234129), (12306, 222980), (16408, 167235), (17580, 156086), (20510, 133788), (22298, 123060), (24612, 111490), (30765, 89192), (33447, 82040), (35160, 78043), (41020, 66894), (44596, 61530), (49224, 55745)]