311826240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:247

約数の個数: 448

約数和(自身を含む): 1277233920

約数和(自身を除く): 965407680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 64, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 108, 110, 120, 132, 135, 136, 144, 153, 160, 165, 170, 176, 180, 187, 192, 193, 198, 204, 216, 220, 240, 255, 264, 270, 272, 288, 297, 306, 320, 330, 340, 352, 360, 374, 386, 396, 408, 432, 440, 459, 480, 495, 510, 528, 540, 544, 561, 576, 579, 594, 612, 660, 680, 704, 720, 748, 765, 772, 792, 816, 864, 880, 918, 935, 960, 965, 990, 1020, 1056, 1080, 1088, 1122, 1158, 1188, 1224, 1320, 1360, 1440, 1485, 1496, 1530, 1544, 1584, 1632, 1683, 1728, 1737, 1760, 1836, 1870, 1930, 1980, 2040, 2112, 2123, 2160, 2244, 2295, 2316, 2376, 2448, 2640, 2720, 2805, 2880, 2895, 2970, 2992, 3060, 3088, 3168, 3264, 3281, 3366, 3474, 3520, 3672, 3740, 3860, 3960, 4080, 4246, 4320, 4488, 4590, 4632, 4752, 4896, 5049, 5211, 5280, 5440, 5610, 5790, 5940, 5984, 6120, 6176, 6336, 6369, 6562, 6732, 6948, 7344, 7480, 7720, 7920, 8160, 8415, 8492, 8640, 8685, 8976, 9180, 9264, 9504, 9792, 9843, 10098, 10422, 10560, 10615, 11220, 11580, 11880, 11968, 12240, 12352, 12738, 13124, 13464, 13896, 14688, 14960, 15440, 15840, 16320, 16405, 16830, 16984, 17370, 17952, 18360, 18528, 19008, 19107, 19686, 20196, 20844, 21230, 22440, 23160, 23760, 24480, 25245, 25476, 26055, 26248, 26928, 27792, 29376, 29529, 29920, 30880, 31680, 31845, 32810, 33660, 33968, 34740, 35904, 36091, 36720, 37056, 38214, 39372, 40392, 41688, 42460, 44880, 46320, 47520, 48960, 49215, 50490, 50952, 52110, 52496, 53856, 55584, 57321, 59058, 59840, 61760, 63690, 65620, 67320, 67936, 69480, 72182, 73440, 76428, 78744, 80784, 83376, 84920, 88587, 89760, 92640, 95040, 95535, 98430, 100980, 101904, 104220, 104992, 107712, 108273, 111168, 114642, 118116, 127380, 131240, 134640, 135872, 138960, 144364, 146880, 147645, 152856, 157488, 161568, 166752, 169840, 177174, 179520, 180455, 185280, 191070, 196860, 201960, 203808, 208440, 209984, 216546, 229284, 236232, 254760, 262480, 269280, 277920, 286605, 288728, 295290, 305712, 314976, 323136, 324819, 333504, 339680, 354348, 360910, 382140, 393720, 403920, 407616, 416880, 433092, 442935, 458568, 472464, 509520, 524960, 538560, 541365, 555840, 573210, 577456, 590580, 611424, 629952, 649638, 679360, 708696, 721820, 764280, 787440, 807840, 833760, 866184, 885870, 917136, 944928, 974457, 1019040, 1049920, 1082730, 1146420, 1154912, 1181160, 1222848, 1299276, 1417392, 1443640, 1528560, 1574880, 1615680, 1624095, 1667520, 1732368, 1771740, 1834272, 1889856, 1948914, 2038080, 2165460, 2292840, 2309824, 2362320, 2598552, 2834784, 2887280, 3057120, 3149760, 3248190, 3464736, 3543480, 3668544, 3897828, 4330920, 4585680, 4724640, 4872285, 5197104, 5669568, 5774560, 6114240, 6496380, 6929472, 7086960, 7795656, 8661840, 9171360, 9449280, 9744570, 10394208, 11549120, 12992760, 14173920, 15591312, 17323680, 18342720, 19489140, 20788416, 25985520, 28347840, 31182624, 34647360, 38978280, 51971040, 62365248, 77956560, 103942080, 155913120, 311826240]

約数ペア:

[(1, 311826240), (2, 155913120), (3, 103942080), (4, 77956560), (5, 62365248), (6, 51971040), (8, 38978280), (9, 34647360), (10, 31182624), (11, 28347840), (12, 25985520), (15, 20788416), (16, 19489140), (17, 18342720), (18, 17323680), (20, 15591312), (22, 14173920), (24, 12992760), (27, 11549120), (30, 10394208), (32, 9744570), (33, 9449280), (34, 9171360), (36, 8661840), (40, 7795656), (44, 7086960), (45, 6929472), (48, 6496380), (51, 6114240), (54, 5774560), (55, 5669568), (60, 5197104), (64, 4872285), (66, 4724640), (68, 4585680), (72, 4330920), (80, 3897828), (85, 3668544), (88, 3543480), (90, 3464736), (96, 3248190), (99, 3149760), (102, 3057120), (108, 2887280), (110, 2834784), (120, 2598552), (132, 2362320), (135, 2309824), (136, 2292840), (144, 2165460), (153, 2038080), (160, 1948914), (165, 1889856), (170, 1834272), (176, 1771740), (180, 1732368), (187, 1667520), (192, 1624095), (193, 1615680), (198, 1574880), (204, 1528560), (216, 1443640), (220, 1417392), (240, 1299276), (255, 1222848), (264, 1181160), (270, 1154912), (272, 1146420), (288, 1082730), (297, 1049920), (306, 1019040), (320, 974457), (330, 944928), (340, 917136), (352, 885870), (360, 866184), (374, 833760), (386, 807840), (396, 787440), (408, 764280), (432, 721820), (440, 708696), (459, 679360), (480, 649638), (495, 629952), (510, 611424), (528, 590580), (540, 577456), (544, 573210), (561, 555840), (576, 541365), (579, 538560), (594, 524960), (612, 509520), (660, 472464), (680, 458568), (704, 442935), (720, 433092), (748, 416880), (765, 407616), (772, 403920), (792, 393720), (816, 382140), (864, 360910), (880, 354348), (918, 339680), (935, 333504), (960, 324819), (965, 323136), (990, 314976), (1020, 305712), (1056, 295290), (1080, 288728), (1088, 286605), (1122, 277920), (1158, 269280), (1188, 262480), (1224, 254760), (1320, 236232), (1360, 229284), (1440, 216546), (1485, 209984), (1496, 208440), (1530, 203808), (1544, 201960), (1584, 196860), (1632, 191070), (1683, 185280), (1728, 180455), (1737, 179520), (1760, 177174), (1836, 169840), (1870, 166752), (1930, 161568), (1980, 157488), (2040, 152856), (2112, 147645), (2123, 146880), (2160, 144364), (2244, 138960), (2295, 135872), (2316, 134640), (2376, 131240), (2448, 127380), (2640, 118116), (2720, 114642), (2805, 111168), (2880, 108273), (2895, 107712), (2970, 104992), (2992, 104220), (3060, 101904), (3088, 100980), (3168, 98430), (3264, 95535), (3281, 95040), (3366, 92640), (3474, 89760), (3520, 88587), (3672, 84920), (3740, 83376), (3860, 80784), (3960, 78744), (4080, 76428), (4246, 73440), (4320, 72182), (4488, 69480), (4590, 67936), (4632, 67320), (4752, 65620), (4896, 63690), (5049, 61760), (5211, 59840), (5280, 59058), (5440, 57321), (5610, 55584), (5790, 53856), (5940, 52496), (5984, 52110), (6120, 50952), (6176, 50490), (6336, 49215), (6369, 48960), (6562, 47520), (6732, 46320), (6948, 44880), (7344, 42460), (7480, 41688), (7720, 40392), (7920, 39372), (8160, 38214), (8415, 37056), (8492, 36720), (8640, 36091), (8685, 35904), (8976, 34740), (9180, 33968), (9264, 33660), (9504, 32810), (9792, 31845), (9843, 31680), (10098, 30880), (10422, 29920), (10560, 29529), (10615, 29376), (11220, 27792), (11580, 26928), (11880, 26248), (11968, 26055), (12240, 25476), (12352, 25245), (12738, 24480), (13124, 23760), (13464, 23160), (13896, 22440), (14688, 21230), (14960, 20844), (15440, 20196), (15840, 19686), (16320, 19107), (16405, 19008), (16830, 18528), (16984, 18360), (17370, 17952)]