143719380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:415

約数の個数: 192

約数和(自身を含む): 516257280

約数和(自身を除く): 372537900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 193, 197, 210, 252, 270, 315, 378, 386, 394, 420, 540, 579, 591, 630, 756, 772, 788, 945, 965, 985, 1158, 1182, 1260, 1351, 1379, 1737, 1773, 1890, 1930, 1970, 2316, 2364, 2702, 2758, 2895, 2955, 3474, 3546, 3780, 3860, 3940, 4053, 4137, 5211, 5319, 5404, 5516, 5790, 5910, 6755, 6895, 6948, 7092, 8106, 8274, 8685, 8865, 10422, 10638, 11580, 11820, 12159, 12411, 13510, 13790, 16212, 16548, 17370, 17730, 20265, 20685, 20844, 21276, 24318, 24822, 26055, 26595, 27020, 27580, 34740, 35460, 36477, 37233, 38021, 40530, 41370, 48636, 49644, 52110, 53190, 60795, 62055, 72954, 74466, 76042, 81060, 82740, 104220, 106380, 114063, 121590, 124110, 145908, 148932, 152084, 182385, 186165, 190105, 228126, 243180, 248220, 266147, 342189, 364770, 372330, 380210, 456252, 532294, 570315, 684378, 729540, 744660, 760420, 798441, 1026567, 1064588, 1140630, 1330735, 1368756, 1596882, 1710945, 2053134, 2281260, 2395323, 2661470, 3193764, 3421890, 3992205, 4106268, 4790646, 5132835, 5322940, 6843780, 7185969, 7984410, 9581292, 10265670, 11976615, 14371938, 15968820, 20531340, 23953230, 28743876, 35929845, 47906460, 71859690, 143719380]

約数ペア:

[(1, 143719380), (2, 71859690), (3, 47906460), (4, 35929845), (5, 28743876), (6, 23953230), (7, 20531340), (9, 15968820), (10, 14371938), (12, 11976615), (14, 10265670), (15, 9581292), (18, 7984410), (20, 7185969), (21, 6843780), (27, 5322940), (28, 5132835), (30, 4790646), (35, 4106268), (36, 3992205), (42, 3421890), (45, 3193764), (54, 2661470), (60, 2395323), (63, 2281260), (70, 2053134), (84, 1710945), (90, 1596882), (105, 1368756), (108, 1330735), (126, 1140630), (135, 1064588), (140, 1026567), (180, 798441), (189, 760420), (193, 744660), (197, 729540), (210, 684378), (252, 570315), (270, 532294), (315, 456252), (378, 380210), (386, 372330), (394, 364770), (420, 342189), (540, 266147), (579, 248220), (591, 243180), (630, 228126), (756, 190105), (772, 186165), (788, 182385), (945, 152084), (965, 148932), (985, 145908), (1158, 124110), (1182, 121590), (1260, 114063), (1351, 106380), (1379, 104220), (1737, 82740), (1773, 81060), (1890, 76042), (1930, 74466), (1970, 72954), (2316, 62055), (2364, 60795), (2702, 53190), (2758, 52110), (2895, 49644), (2955, 48636), (3474, 41370), (3546, 40530), (3780, 38021), (3860, 37233), (3940, 36477), (4053, 35460), (4137, 34740), (5211, 27580), (5319, 27020), (5404, 26595), (5516, 26055), (5790, 24822), (5910, 24318), (6755, 21276), (6895, 20844), (6948, 20685), (7092, 20265), (8106, 17730), (8274, 17370), (8685, 16548), (8865, 16212), (10422, 13790), (10638, 13510), (11580, 12411), (11820, 12159)]