442865280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1659

約数の個数: 256

約数和(自身を含む): 1659450240

約数和(自身を除く): 1216584960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 520, 528, 572, 624, 640, 660, 704, 715, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1248, 1320, 1408, 1430, 1560, 1613, 1664, 1716, 1760, 1920, 2080, 2112, 2145, 2288, 2496, 2640, 2860, 3120, 3226, 3432, 3520, 4160, 4224, 4290, 4576, 4839, 4992, 5280, 5720, 6240, 6452, 6864, 7040, 8065, 8320, 8580, 9152, 9678, 10560, 11440, 12480, 12904, 13728, 16130, 17160, 17743, 18304, 19356, 20969, 21120, 22880, 24195, 24960, 25808, 27456, 32260, 34320, 35486, 38712, 41938, 45760, 48390, 51616, 53229, 54912, 62907, 64520, 68640, 70972, 77424, 83876, 88715, 91520, 96780, 103232, 104845, 106458, 125814, 129040, 137280, 141944, 154848, 167752, 177430, 193560, 206464, 209690, 212916, 230659, 251628, 258080, 266145, 274560, 283888, 309696, 314535, 335504, 354860, 387120, 419380, 425832, 461318, 503256, 516160, 532290, 567776, 619392, 629070, 671008, 691977, 709720, 774240, 838760, 851664, 922636, 1006512, 1032320, 1064580, 1135552, 1153295, 1258140, 1342016, 1383954, 1419440, 1548480, 1677520, 1703328, 1845272, 2013024, 2129160, 2271104, 2306590, 2516280, 2684032, 2767908, 2838880, 3096960, 3355040, 3406656, 3459885, 3690544, 4026048, 4258320, 4613180, 5032560, 5535816, 5677760, 6710080, 6813312, 6919770, 7381088, 8052096, 8516640, 9226360, 10065120, 11071632, 11355520, 13420160, 13839540, 14762176, 17033280, 18452720, 20130240, 22143264, 27679080, 29524352, 34066560, 36905440, 40260480, 44286528, 55358160, 73810880, 88573056, 110716320, 147621760, 221432640, 442865280]

約数ペア:

[(1, 442865280), (2, 221432640), (3, 147621760), (4, 110716320), (5, 88573056), (6, 73810880), (8, 55358160), (10, 44286528), (11, 40260480), (12, 36905440), (13, 34066560), (15, 29524352), (16, 27679080), (20, 22143264), (22, 20130240), (24, 18452720), (26, 17033280), (30, 14762176), (32, 13839540), (33, 13420160), (39, 11355520), (40, 11071632), (44, 10065120), (48, 9226360), (52, 8516640), (55, 8052096), (60, 7381088), (64, 6919770), (65, 6813312), (66, 6710080), (78, 5677760), (80, 5535816), (88, 5032560), (96, 4613180), (104, 4258320), (110, 4026048), (120, 3690544), (128, 3459885), (130, 3406656), (132, 3355040), (143, 3096960), (156, 2838880), (160, 2767908), (165, 2684032), (176, 2516280), (192, 2306590), (195, 2271104), (208, 2129160), (220, 2013024), (240, 1845272), (260, 1703328), (264, 1677520), (286, 1548480), (312, 1419440), (320, 1383954), (330, 1342016), (352, 1258140), (384, 1153295), (390, 1135552), (416, 1064580), (429, 1032320), (440, 1006512), (480, 922636), (520, 851664), (528, 838760), (572, 774240), (624, 709720), (640, 691977), (660, 671008), (704, 629070), (715, 619392), (780, 567776), (832, 532290), (858, 516160), (880, 503256), (960, 461318), (1040, 425832), (1056, 419380), (1144, 387120), (1248, 354860), (1320, 335504), (1408, 314535), (1430, 309696), (1560, 283888), (1613, 274560), (1664, 266145), (1716, 258080), (1760, 251628), (1920, 230659), (2080, 212916), (2112, 209690), (2145, 206464), (2288, 193560), (2496, 177430), (2640, 167752), (2860, 154848), (3120, 141944), (3226, 137280), (3432, 129040), (3520, 125814), (4160, 106458), (4224, 104845), (4290, 103232), (4576, 96780), (4839, 91520), (4992, 88715), (5280, 83876), (5720, 77424), (6240, 70972), (6452, 68640), (6864, 64520), (7040, 62907), (8065, 54912), (8320, 53229), (8580, 51616), (9152, 48390), (9678, 45760), (10560, 41938), (11440, 38712), (12480, 35486), (12904, 34320), (13728, 32260), (16130, 27456), (17160, 25808), (17743, 24960), (18304, 24195), (19356, 22880), (20969, 21120)]