148039920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{9791}}^1$

素因数の和:9820

約数の個数: 160

約数和(自身を含む): 582819840

約数和(自身を除く): 434779920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 9791, 15120, 19582, 29373, 39164, 48955, 58746, 68537, 78328, 88119, 97910, 117492, 137074, 146865, 156656, 176238, 195820, 205611, 234984, 264357, 274148, 293730, 342685, 352476, 391640, 411222, 440595, 469968, 528714, 548296, 587460, 616833, 685370, 704952, 783280, 822444, 881190, 1028055, 1057428, 1096592, 1174920, 1233666, 1321785, 1370740, 1409904, 1644888, 1762380, 1850499, 2056110, 2114856, 2349840, 2467332, 2643570, 2741480, 3084165, 3289776, 3524760, 3700998, 4112220, 4229712, 4934664, 5287140, 5482960, 6168330, 7049520, 7401996, 8224440, 9252495, 9869328, 10574280, 12336660, 14803992, 16448880, 18504990, 21148560, 24673320, 29607984, 37009980, 49346640, 74019960, 148039920]

約数ペア:

[(1, 148039920), (2, 74019960), (3, 49346640), (4, 37009980), (5, 29607984), (6, 24673320), (7, 21148560), (8, 18504990), (9, 16448880), (10, 14803992), (12, 12336660), (14, 10574280), (15, 9869328), (16, 9252495), (18, 8224440), (20, 7401996), (21, 7049520), (24, 6168330), (27, 5482960), (28, 5287140), (30, 4934664), (35, 4229712), (36, 4112220), (40, 3700998), (42, 3524760), (45, 3289776), (48, 3084165), (54, 2741480), (56, 2643570), (60, 2467332), (63, 2349840), (70, 2114856), (72, 2056110), (80, 1850499), (84, 1762380), (90, 1644888), (105, 1409904), (108, 1370740), (112, 1321785), (120, 1233666), (126, 1174920), (135, 1096592), (140, 1057428), (144, 1028055), (168, 881190), (180, 822444), (189, 783280), (210, 704952), (216, 685370), (240, 616833), (252, 587460), (270, 548296), (280, 528714), (315, 469968), (336, 440595), (360, 411222), (378, 391640), (420, 352476), (432, 342685), (504, 293730), (540, 274148), (560, 264357), (630, 234984), (720, 205611), (756, 195820), (840, 176238), (945, 156656), (1008, 146865), (1080, 137074), (1260, 117492), (1512, 97910), (1680, 88119), (1890, 78328), (2160, 68537), (2520, 58746), (3024, 48955), (3780, 39164), (5040, 29373), (7560, 19582), (9791, 15120)]