142706880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:308

約数の個数: 224

約数和(自身を含む): 512064000

約数和(自身を除く): 369357120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 83, 90, 96, 108, 120, 135, 144, 160, 166, 180, 192, 199, 216, 240, 249, 270, 288, 320, 332, 360, 398, 415, 432, 480, 498, 540, 576, 597, 664, 720, 747, 796, 830, 864, 960, 995, 996, 1080, 1194, 1245, 1328, 1440, 1494, 1592, 1660, 1728, 1791, 1990, 1992, 2160, 2241, 2388, 2490, 2656, 2880, 2985, 2988, 3184, 3320, 3582, 3735, 3980, 3984, 4320, 4482, 4776, 4980, 5312, 5373, 5970, 5976, 6368, 6640, 7164, 7470, 7960, 7968, 8640, 8955, 8964, 9552, 9960, 10746, 11205, 11940, 11952, 12736, 13280, 14328, 14940, 15920, 15936, 16517, 17910, 17928, 19104, 19920, 21492, 22410, 23880, 23904, 26560, 26865, 28656, 29880, 31840, 33034, 35820, 35856, 38208, 39840, 42984, 44820, 47760, 47808, 49551, 53730, 57312, 59760, 63680, 66068, 71640, 71712, 79680, 82585, 85968, 89640, 95520, 99102, 107460, 114624, 119520, 132136, 143280, 143424, 148653, 165170, 171936, 179280, 191040, 198204, 214920, 239040, 247755, 264272, 286560, 297306, 330340, 343872, 358560, 396408, 429840, 445959, 495510, 528544, 573120, 594612, 660680, 717120, 743265, 792816, 859680, 891918, 991020, 1057088, 1189224, 1321360, 1486530, 1585632, 1719360, 1783836, 1982040, 2229795, 2378448, 2642720, 2973060, 3171264, 3567672, 3964080, 4459590, 4756896, 5285440, 5946120, 7135344, 7928160, 8919180, 9513792, 11892240, 14270688, 15856320, 17838360, 23784480, 28541376, 35676720, 47568960, 71353440, 142706880]

約数ペア:

[(1, 142706880), (2, 71353440), (3, 47568960), (4, 35676720), (5, 28541376), (6, 23784480), (8, 17838360), (9, 15856320), (10, 14270688), (12, 11892240), (15, 9513792), (16, 8919180), (18, 7928160), (20, 7135344), (24, 5946120), (27, 5285440), (30, 4756896), (32, 4459590), (36, 3964080), (40, 3567672), (45, 3171264), (48, 2973060), (54, 2642720), (60, 2378448), (64, 2229795), (72, 1982040), (80, 1783836), (83, 1719360), (90, 1585632), (96, 1486530), (108, 1321360), (120, 1189224), (135, 1057088), (144, 991020), (160, 891918), (166, 859680), (180, 792816), (192, 743265), (199, 717120), (216, 660680), (240, 594612), (249, 573120), (270, 528544), (288, 495510), (320, 445959), (332, 429840), (360, 396408), (398, 358560), (415, 343872), (432, 330340), (480, 297306), (498, 286560), (540, 264272), (576, 247755), (597, 239040), (664, 214920), (720, 198204), (747, 191040), (796, 179280), (830, 171936), (864, 165170), (960, 148653), (995, 143424), (996, 143280), (1080, 132136), (1194, 119520), (1245, 114624), (1328, 107460), (1440, 99102), (1494, 95520), (1592, 89640), (1660, 85968), (1728, 82585), (1791, 79680), (1990, 71712), (1992, 71640), (2160, 66068), (2241, 63680), (2388, 59760), (2490, 57312), (2656, 53730), (2880, 49551), (2985, 47808), (2988, 47760), (3184, 44820), (3320, 42984), (3582, 39840), (3735, 38208), (3980, 35856), (3984, 35820), (4320, 33034), (4482, 31840), (4776, 29880), (4980, 28656), (5312, 26865), (5373, 26560), (5970, 23904), (5976, 23880), (6368, 22410), (6640, 21492), (7164, 19920), (7470, 19104), (7960, 17928), (7968, 17910), (8640, 16517), (8955, 15936), (8964, 15920), (9552, 14940), (9960, 14328), (10746, 13280), (11205, 12736), (11940, 11952)]