142581120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 256

約数和(自身を含む): 510554880

約数和(自身を除く): 367973760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 64, 66, 80, 86, 88, 96, 110, 120, 128, 129, 132, 157, 160, 165, 172, 176, 192, 215, 220, 240, 258, 264, 314, 320, 330, 344, 352, 384, 430, 440, 471, 473, 480, 516, 528, 628, 640, 645, 660, 688, 704, 785, 860, 880, 942, 946, 960, 1032, 1056, 1256, 1290, 1320, 1376, 1408, 1419, 1570, 1720, 1727, 1760, 1884, 1892, 1920, 2064, 2112, 2355, 2365, 2512, 2580, 2640, 2752, 2838, 3140, 3440, 3454, 3520, 3768, 3784, 4128, 4224, 4710, 4730, 5024, 5160, 5181, 5280, 5504, 5676, 6280, 6751, 6880, 6908, 7040, 7095, 7536, 7568, 8256, 8635, 9420, 9460, 10048, 10320, 10362, 10560, 11352, 12560, 13502, 13760, 13816, 14190, 15072, 15136, 16512, 17270, 18840, 18920, 20096, 20253, 20640, 20724, 21120, 22704, 25120, 25905, 27004, 27520, 27632, 28380, 30144, 30272, 33755, 34540, 37680, 37840, 40506, 41280, 41448, 45408, 50240, 51810, 54008, 55264, 56760, 60288, 60544, 67510, 69080, 74261, 75360, 75680, 81012, 82560, 82896, 90816, 100480, 101265, 103620, 108016, 110528, 113520, 135020, 138160, 148522, 150720, 151360, 162024, 165792, 181632, 202530, 207240, 216032, 221056, 222783, 227040, 270040, 276320, 297044, 301440, 302720, 324048, 331584, 371305, 405060, 414480, 432064, 445566, 454080, 540080, 552640, 594088, 648096, 663168, 742610, 810120, 828960, 864128, 891132, 908160, 1080160, 1105280, 1113915, 1188176, 1296192, 1485220, 1620240, 1657920, 1782264, 2160320, 2227830, 2376352, 2592384, 2970440, 3240480, 3315840, 3564528, 4320640, 4455660, 4752704, 5940880, 6480960, 7129056, 8911320, 9505408, 11881760, 12961920, 14258112, 17822640, 23763520, 28516224, 35645280, 47527040, 71290560, 142581120]

約数ペア:

[(1, 142581120), (2, 71290560), (3, 47527040), (4, 35645280), (5, 28516224), (6, 23763520), (8, 17822640), (10, 14258112), (11, 12961920), (12, 11881760), (15, 9505408), (16, 8911320), (20, 7129056), (22, 6480960), (24, 5940880), (30, 4752704), (32, 4455660), (33, 4320640), (40, 3564528), (43, 3315840), (44, 3240480), (48, 2970440), (55, 2592384), (60, 2376352), (64, 2227830), (66, 2160320), (80, 1782264), (86, 1657920), (88, 1620240), (96, 1485220), (110, 1296192), (120, 1188176), (128, 1113915), (129, 1105280), (132, 1080160), (157, 908160), (160, 891132), (165, 864128), (172, 828960), (176, 810120), (192, 742610), (215, 663168), (220, 648096), (240, 594088), (258, 552640), (264, 540080), (314, 454080), (320, 445566), (330, 432064), (344, 414480), (352, 405060), (384, 371305), (430, 331584), (440, 324048), (471, 302720), (473, 301440), (480, 297044), (516, 276320), (528, 270040), (628, 227040), (640, 222783), (645, 221056), (660, 216032), (688, 207240), (704, 202530), (785, 181632), (860, 165792), (880, 162024), (942, 151360), (946, 150720), (960, 148522), (1032, 138160), (1056, 135020), (1256, 113520), (1290, 110528), (1320, 108016), (1376, 103620), (1408, 101265), (1419, 100480), (1570, 90816), (1720, 82896), (1727, 82560), (1760, 81012), (1884, 75680), (1892, 75360), (1920, 74261), (2064, 69080), (2112, 67510), (2355, 60544), (2365, 60288), (2512, 56760), (2580, 55264), (2640, 54008), (2752, 51810), (2838, 50240), (3140, 45408), (3440, 41448), (3454, 41280), (3520, 40506), (3768, 37840), (3784, 37680), (4128, 34540), (4224, 33755), (4710, 30272), (4730, 30144), (5024, 28380), (5160, 27632), (5181, 27520), (5280, 27004), (5504, 25905), (5676, 25120), (6280, 22704), (6751, 21120), (6880, 20724), (6908, 20640), (7040, 20253), (7095, 20096), (7536, 18920), (7568, 18840), (8256, 17270), (8635, 16512), (9420, 15136), (9460, 15072), (10048, 14190), (10320, 13816), (10362, 13760), (10560, 13502), (11352, 12560)]