222953280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:565

約数の個数: 224

約数和(自身を含む): 791797248

約数和(自身を除く): 568843968

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, 129, 132, 160, 165, 172, 176, 192, 215, 220, 240, 258, 264, 320, 330, 344, 352, 430, 440, 473, 480, 491, 516, 528, 645, 660, 688, 704, 860, 880, 946, 960, 982, 1032, 1056, 1290, 1320, 1376, 1419, 1473, 1720, 1760, 1892, 1964, 2064, 2112, 2365, 2455, 2580, 2640, 2752, 2838, 2946, 3440, 3520, 3784, 3928, 4128, 4730, 4910, 5160, 5280, 5401, 5676, 5892, 6880, 7095, 7365, 7568, 7856, 8256, 9460, 9820, 10320, 10560, 10802, 11352, 11784, 13760, 14190, 14730, 15136, 15712, 16203, 18920, 19640, 20640, 21113, 21604, 22704, 23568, 27005, 28380, 29460, 30272, 31424, 32406, 37840, 39280, 41280, 42226, 43208, 45408, 47136, 54010, 56760, 58920, 63339, 64812, 75680, 78560, 81015, 84452, 86416, 90816, 94272, 105565, 108020, 113520, 117840, 126678, 129624, 151360, 157120, 162030, 168904, 172832, 211130, 216040, 227040, 232243, 235680, 253356, 259248, 316695, 324060, 337808, 345664, 422260, 432080, 454080, 464486, 471360, 506712, 518496, 633390, 648120, 675616, 696729, 844520, 864160, 928972, 1013424, 1036992, 1161215, 1266780, 1296240, 1351232, 1393458, 1689040, 1728320, 1857944, 2026848, 2322430, 2533560, 2592480, 2786916, 3378080, 3483645, 3715888, 4053696, 4644860, 5067120, 5184960, 5573832, 6756160, 6967290, 7431776, 9289720, 10134240, 11147664, 13934580, 14863552, 18579440, 20268480, 22295328, 27869160, 37158880, 44590656, 55738320, 74317760, 111476640, 222953280]

約数ペア:

[(1, 222953280), (2, 111476640), (3, 74317760), (4, 55738320), (5, 44590656), (6, 37158880), (8, 27869160), (10, 22295328), (11, 20268480), (12, 18579440), (15, 14863552), (16, 13934580), (20, 11147664), (22, 10134240), (24, 9289720), (30, 7431776), (32, 6967290), (33, 6756160), (40, 5573832), (43, 5184960), (44, 5067120), (48, 4644860), (55, 4053696), (60, 3715888), (64, 3483645), (66, 3378080), (80, 2786916), (86, 2592480), (88, 2533560), (96, 2322430), (110, 2026848), (120, 1857944), (129, 1728320), (132, 1689040), (160, 1393458), (165, 1351232), (172, 1296240), (176, 1266780), (192, 1161215), (215, 1036992), (220, 1013424), (240, 928972), (258, 864160), (264, 844520), (320, 696729), (330, 675616), (344, 648120), (352, 633390), (430, 518496), (440, 506712), (473, 471360), (480, 464486), (491, 454080), (516, 432080), (528, 422260), (645, 345664), (660, 337808), (688, 324060), (704, 316695), (860, 259248), (880, 253356), (946, 235680), (960, 232243), (982, 227040), (1032, 216040), (1056, 211130), (1290, 172832), (1320, 168904), (1376, 162030), (1419, 157120), (1473, 151360), (1720, 129624), (1760, 126678), (1892, 117840), (1964, 113520), (2064, 108020), (2112, 105565), (2365, 94272), (2455, 90816), (2580, 86416), (2640, 84452), (2752, 81015), (2838, 78560), (2946, 75680), (3440, 64812), (3520, 63339), (3784, 58920), (3928, 56760), (4128, 54010), (4730, 47136), (4910, 45408), (5160, 43208), (5280, 42226), (5401, 41280), (5676, 39280), (5892, 37840), (6880, 32406), (7095, 31424), (7365, 30272), (7568, 29460), (7856, 28380), (8256, 27005), (9460, 23568), (9820, 22704), (10320, 21604), (10560, 21113), (10802, 20640), (11352, 19640), (11784, 18920), (13760, 16203), (14190, 15712), (14730, 15136)]