14278340545

素因数分解:

$5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 22394880000

約数和(自身を除く): 8116539455

約数列:

[1, 5, 7, 17, 23, 35, 49, 85, 107, 115, 119, 161, 199, 245, 343, 391, 535, 595, 749, 805, 833, 995, 1127, 1393, 1715, 1819, 1955, 2461, 2737, 3383, 3745, 4165, 4577, 5243, 5635, 5831, 6965, 7889, 9095, 9751, 12305, 12733, 13685, 16915, 17227, 19159, 21293, 22885, 23681, 26215, 29155, 32039, 36701, 39445, 41837, 48755, 63665, 68257, 77809, 86135, 89131, 95795, 106465, 118405, 120589, 134113, 149051, 160195, 165767, 183505, 209185, 224273, 292859, 341285, 361981, 389045, 445655, 489739, 544663, 602945, 623917, 670565, 745255, 828835, 844123, 1043357, 1121365, 1160369, 1464295, 1569911, 1809905, 2050013, 2448695, 2533867, 2723315, 3119585, 3428173, 3812641, 4220615, 5216785, 5801845, 7303499, 7849555, 8325563, 10250065, 12669335, 14350091, 17140865, 17737069, 19063205, 23997211, 26688487, 36517495, 41627815, 58278941, 71750455, 88685345, 119986055, 124159483, 133442435, 167980477, 291394705, 407952587, 620797415, 839902385, 2039762935, 2855668109, 14278340545]

約数ペア:

[(1, 14278340545), (5, 2855668109), (7, 2039762935), (17, 839902385), (23, 620797415), (35, 407952587), (49, 291394705), (85, 167980477), (107, 133442435), (115, 124159483), (119, 119986055), (161, 88685345), (199, 71750455), (245, 58278941), (343, 41627815), (391, 36517495), (535, 26688487), (595, 23997211), (749, 19063205), (805, 17737069), (833, 17140865), (995, 14350091), (1127, 12669335), (1393, 10250065), (1715, 8325563), (1819, 7849555), (1955, 7303499), (2461, 5801845), (2737, 5216785), (3383, 4220615), (3745, 3812641), (4165, 3428173), (4577, 3119585), (5243, 2723315), (5635, 2533867), (5831, 2448695), (6965, 2050013), (7889, 1809905), (9095, 1569911), (9751, 1464295), (12305, 1160369), (12733, 1121365), (13685, 1043357), (16915, 844123), (17227, 828835), (19159, 745255), (21293, 670565), (22885, 623917), (23681, 602945), (26215, 544663), (29155, 489739), (32039, 445655), (36701, 389045), (39445, 361981), (41837, 341285), (48755, 292859), (63665, 224273), (68257, 209185), (77809, 183505), (86135, 165767), (89131, 160195), (95795, 149051), (106465, 134113), (118405, 120589)]