134368780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 361972800

約数和(自身を除く): 227604020

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 53, 65, 70, 91, 98, 106, 130, 140, 182, 196, 199, 212, 245, 260, 265, 364, 371, 398, 455, 490, 530, 637, 689, 742, 796, 910, 980, 995, 1060, 1274, 1378, 1393, 1484, 1820, 1855, 1990, 2548, 2587, 2597, 2756, 2786, 3185, 3445, 3710, 3980, 4823, 5174, 5194, 5572, 6370, 6890, 6965, 7420, 9646, 9751, 10348, 10388, 10547, 12740, 12935, 12985, 13780, 13930, 18109, 19292, 19502, 21094, 24115, 25870, 25970, 27860, 33761, 36218, 39004, 42188, 48230, 48755, 51740, 51940, 52735, 67522, 72436, 73829, 90545, 96460, 97510, 105470, 126763, 135044, 137111, 147658, 168805, 181090, 195020, 210940, 253526, 274222, 295316, 337610, 362180, 369145, 507052, 516803, 548444, 633815, 675220, 685555, 738290, 959777, 1033606, 1267630, 1371110, 1476580, 1919554, 2067212, 2535260, 2584015, 2742220, 3839108, 4798885, 5168030, 6718439, 9597770, 10336060, 13436878, 19195540, 26873756, 33592195, 67184390, 134368780]

約数ペア:

[(1, 134368780), (2, 67184390), (4, 33592195), (5, 26873756), (7, 19195540), (10, 13436878), (13, 10336060), (14, 9597770), (20, 6718439), (26, 5168030), (28, 4798885), (35, 3839108), (49, 2742220), (52, 2584015), (53, 2535260), (65, 2067212), (70, 1919554), (91, 1476580), (98, 1371110), (106, 1267630), (130, 1033606), (140, 959777), (182, 738290), (196, 685555), (199, 675220), (212, 633815), (245, 548444), (260, 516803), (265, 507052), (364, 369145), (371, 362180), (398, 337610), (455, 295316), (490, 274222), (530, 253526), (637, 210940), (689, 195020), (742, 181090), (796, 168805), (910, 147658), (980, 137111), (995, 135044), (1060, 126763), (1274, 105470), (1378, 97510), (1393, 96460), (1484, 90545), (1820, 73829), (1855, 72436), (1990, 67522), (2548, 52735), (2587, 51940), (2597, 51740), (2756, 48755), (2786, 48230), (3185, 42188), (3445, 39004), (3710, 36218), (3980, 33761), (4823, 27860), (5174, 25970), (5194, 25870), (5572, 24115), (6370, 21094), (6890, 19502), (6965, 19292), (7420, 18109), (9646, 13930), (9751, 13780), (10348, 12985), (10388, 12935), (10547, 12740)]