285162240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 288

約数和(自身を含む): 1023111936

約数和(自身を除く): 737949696

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, 256, 258, 264, 314, 320, 330, 344, 352, 384, 430, 440, 471, 473, 480, 516, 528, 628, 640, 645, 660, 688, 704, 768, 785, 860, 880, 942, 946, 960, 1032, 1056, 1256, 1280, 1290, 1320, 1376, 1408, 1419, 1570, 1720, 1727, 1760, 1884, 1892, 1920, 2064, 2112, 2355, 2365, 2512, 2580, 2640, 2752, 2816, 2838, 3140, 3440, 3454, 3520, 3768, 3784, 3840, 4128, 4224, 4710, 4730, 5024, 5160, 5181, 5280, 5504, 5676, 6280, 6751, 6880, 6908, 7040, 7095, 7536, 7568, 8256, 8448, 8635, 9420, 9460, 10048, 10320, 10362, 10560, 11008, 11352, 12560, 13502, 13760, 13816, 14080, 14190, 15072, 15136, 16512, 17270, 18840, 18920, 20096, 20253, 20640, 20724, 21120, 22704, 25120, 25905, 27004, 27520, 27632, 28380, 30144, 30272, 33024, 33755, 34540, 37680, 37840, 40192, 40506, 41280, 41448, 42240, 45408, 50240, 51810, 54008, 55040, 55264, 56760, 60288, 60544, 67510, 69080, 74261, 75360, 75680, 81012, 82560, 82896, 90816, 100480, 101265, 103620, 108016, 110528, 113520, 120576, 121088, 135020, 138160, 148522, 150720, 151360, 162024, 165120, 165792, 181632, 200960, 202530, 207240, 216032, 221056, 222783, 227040, 270040, 276320, 297044, 301440, 302720, 324048, 331584, 363264, 371305, 405060, 414480, 432064, 442112, 445566, 454080, 540080, 552640, 594088, 602880, 605440, 648096, 663168, 742610, 810120, 828960, 864128, 891132, 908160, 1080160, 1105280, 1113915, 1188176, 1296192, 1326336, 1485220, 1620240, 1657920, 1728256, 1782264, 1816320, 2160320, 2210560, 2227830, 2376352, 2592384, 2970440, 3240480, 3315840, 3564528, 4320640, 4455660, 4752704, 5184768, 5940880, 6480960, 6631680, 7129056, 8641280, 8911320, 9505408, 11881760, 12961920, 14258112, 17822640, 19010816, 23763520, 25923840, 28516224, 35645280, 47527040, 57032448, 71290560, 95054080, 142581120, 285162240]

約数ペア:

[(1, 285162240), (2, 142581120), (3, 95054080), (4, 71290560), (5, 57032448), (6, 47527040), (8, 35645280), (10, 28516224), (11, 25923840), (12, 23763520), (15, 19010816), (16, 17822640), (20, 14258112), (22, 12961920), (24, 11881760), (30, 9505408), (32, 8911320), (33, 8641280), (40, 7129056), (43, 6631680), (44, 6480960), (48, 5940880), (55, 5184768), (60, 4752704), (64, 4455660), (66, 4320640), (80, 3564528), (86, 3315840), (88, 3240480), (96, 2970440), (110, 2592384), (120, 2376352), (128, 2227830), (129, 2210560), (132, 2160320), (157, 1816320), (160, 1782264), (165, 1728256), (172, 1657920), (176, 1620240), (192, 1485220), (215, 1326336), (220, 1296192), (240, 1188176), (256, 1113915), (258, 1105280), (264, 1080160), (314, 908160), (320, 891132), (330, 864128), (344, 828960), (352, 810120), (384, 742610), (430, 663168), (440, 648096), (471, 605440), (473, 602880), (480, 594088), (516, 552640), (528, 540080), (628, 454080), (640, 445566), (645, 442112), (660, 432064), (688, 414480), (704, 405060), (768, 371305), (785, 363264), (860, 331584), (880, 324048), (942, 302720), (946, 301440), (960, 297044), (1032, 276320), (1056, 270040), (1256, 227040), (1280, 222783), (1290, 221056), (1320, 216032), (1376, 207240), (1408, 202530), (1419, 200960), (1570, 181632), (1720, 165792), (1727, 165120), (1760, 162024), (1884, 151360), (1892, 150720), (1920, 148522), (2064, 138160), (2112, 135020), (2355, 121088), (2365, 120576), (2512, 113520), (2580, 110528), (2640, 108016), (2752, 103620), (2816, 101265), (2838, 100480), (3140, 90816), (3440, 82896), (3454, 82560), (3520, 81012), (3768, 75680), (3784, 75360), (3840, 74261), (4128, 69080), (4224, 67510), (4710, 60544), (4730, 60288), (5024, 56760), (5160, 55264), (5181, 55040), (5280, 54008), (5504, 51810), (5676, 50240), (6280, 45408), (6751, 42240), (6880, 41448), (6908, 41280), (7040, 40506), (7095, 40192), (7536, 37840), (7568, 37680), (8256, 34540), (8448, 33755), (8635, 33024), (9420, 30272), (9460, 30144), (10048, 28380), (10320, 27632), (10362, 27520), (10560, 27004), (11008, 25905), (11352, 25120), (12560, 22704), (13502, 21120), (13760, 20724), (13816, 20640), (14080, 20253), (14190, 20096), (15072, 18920), (15136, 18840), (16512, 17270)]