122683120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 347406336

約数和(自身を除く): 224723216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 37, 40, 56, 62, 70, 74, 80, 112, 124, 140, 148, 155, 185, 191, 217, 248, 259, 280, 296, 310, 370, 382, 434, 496, 518, 560, 592, 620, 740, 764, 868, 955, 1036, 1085, 1147, 1240, 1295, 1337, 1480, 1528, 1736, 1910, 2072, 2170, 2294, 2480, 2590, 2674, 2960, 3056, 3472, 3820, 4144, 4340, 4588, 5180, 5348, 5735, 5921, 6685, 7067, 7640, 8029, 8680, 9176, 10360, 10696, 11470, 11842, 13370, 14134, 15280, 16058, 17360, 18352, 20720, 21392, 22940, 23684, 26740, 28268, 29605, 32116, 35335, 40145, 41447, 45880, 47368, 49469, 53480, 56536, 59210, 64232, 70670, 80290, 82894, 91760, 94736, 98938, 106960, 113072, 118420, 128464, 141340, 160580, 165788, 197876, 207235, 219077, 236840, 247345, 282680, 321160, 331576, 395752, 414470, 438154, 473680, 494690, 565360, 642320, 663152, 791504, 828940, 876308, 989380, 1095385, 1533539, 1657880, 1752616, 1978760, 2190770, 3067078, 3315760, 3505232, 3957520, 4381540, 6134156, 7667695, 8763080, 12268312, 15335390, 17526160, 24536624, 30670780, 61341560, 122683120]

約数ペア:

[(1, 122683120), (2, 61341560), (4, 30670780), (5, 24536624), (7, 17526160), (8, 15335390), (10, 12268312), (14, 8763080), (16, 7667695), (20, 6134156), (28, 4381540), (31, 3957520), (35, 3505232), (37, 3315760), (40, 3067078), (56, 2190770), (62, 1978760), (70, 1752616), (74, 1657880), (80, 1533539), (112, 1095385), (124, 989380), (140, 876308), (148, 828940), (155, 791504), (185, 663152), (191, 642320), (217, 565360), (248, 494690), (259, 473680), (280, 438154), (296, 414470), (310, 395752), (370, 331576), (382, 321160), (434, 282680), (496, 247345), (518, 236840), (560, 219077), (592, 207235), (620, 197876), (740, 165788), (764, 160580), (868, 141340), (955, 128464), (1036, 118420), (1085, 113072), (1147, 106960), (1240, 98938), (1295, 94736), (1337, 91760), (1480, 82894), (1528, 80290), (1736, 70670), (1910, 64232), (2072, 59210), (2170, 56536), (2294, 53480), (2480, 49469), (2590, 47368), (2674, 45880), (2960, 41447), (3056, 40145), (3472, 35335), (3820, 32116), (4144, 29605), (4340, 28268), (4588, 26740), (5180, 23684), (5348, 22940), (5735, 21392), (5921, 20720), (6685, 18352), (7067, 17360), (7640, 16058), (8029, 15280), (8680, 14134), (9176, 13370), (10360, 11842), (10696, 11470)]