311575680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 512

約数和(自身を含む): 1268064000

約数和(自身を除く): 956488320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 64, 65, 72, 73, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 128, 130, 135, 144, 146, 152, 156, 160, 171, 180, 190, 192, 195, 208, 216, 219, 228, 234, 240, 247, 260, 270, 285, 288, 292, 304, 312, 320, 342, 351, 360, 365, 380, 384, 390, 416, 432, 438, 456, 468, 480, 494, 513, 520, 540, 570, 576, 584, 585, 608, 624, 640, 657, 684, 702, 720, 730, 741, 760, 780, 832, 855, 864, 876, 912, 936, 949, 960, 988, 1026, 1040, 1080, 1095, 1140, 1152, 1168, 1170, 1216, 1235, 1248, 1314, 1368, 1387, 1404, 1440, 1460, 1482, 1520, 1560, 1664, 1710, 1728, 1752, 1755, 1824, 1872, 1898, 1920, 1971, 1976, 2052, 2080, 2160, 2190, 2223, 2280, 2336, 2340, 2432, 2470, 2496, 2565, 2628, 2736, 2774, 2808, 2847, 2880, 2920, 2964, 3040, 3120, 3285, 3420, 3456, 3504, 3510, 3648, 3705, 3744, 3796, 3942, 3952, 4104, 4160, 4161, 4320, 4380, 4446, 4560, 4672, 4680, 4745, 4940, 4992, 5130, 5256, 5472, 5548, 5616, 5694, 5760, 5840, 5928, 6080, 6240, 6570, 6669, 6840, 6935, 7008, 7020, 7296, 7410, 7488, 7592, 7884, 7904, 8208, 8320, 8322, 8541, 8640, 8760, 8892, 9120, 9344, 9360, 9490, 9855, 9880, 10260, 10512, 10944, 11096, 11115, 11232, 11388, 11680, 11856, 12160, 12480, 12483, 13140, 13338, 13680, 13870, 14016, 14040, 14235, 14820, 14976, 15184, 15768, 15808, 16416, 16644, 17082, 17280, 17520, 17784, 18031, 18240, 18720, 18980, 19710, 19760, 20520, 20805, 21024, 21888, 22192, 22230, 22464, 22776, 23360, 23712, 24960, 24966, 25623, 26280, 26676, 27360, 27740, 28032, 28080, 28470, 29640, 30368, 31536, 31616, 32832, 33288, 33345, 34164, 35040, 35568, 36062, 36480, 37440, 37449, 37960, 39420, 39520, 41040, 41610, 42048, 42705, 44384, 44460, 44928, 45552, 46720, 47424, 49932, 51246, 52560, 53352, 54093, 54720, 55480, 56160, 56940, 59280, 60736, 62415, 63072, 65664, 66576, 66690, 68328, 70080, 71136, 72124, 74880, 74898, 75920, 78840, 79040, 82080, 83220, 84096, 85410, 88768, 88920, 90155, 91104, 94848, 99864, 102492, 105120, 106704, 108186, 109440, 110960, 112320, 113880, 118560, 121472, 124830, 126144, 128115, 133152, 133380, 136656, 140160, 142272, 144248, 149796, 151840, 157680, 158080, 162279, 164160, 166440, 170820, 177536, 177840, 180310, 182208, 187245, 199728, 204984, 210240, 213408, 216372, 221920, 224640, 227760, 237120, 249660, 252288, 256230, 266304, 266760, 270465, 273312, 284544, 288496, 299592, 303680, 315360, 324558, 328320, 332880, 341640, 355680, 360620, 364416, 374490, 399456, 409968, 420480, 426816, 432744, 443840, 455520, 474240, 486837, 499320, 512460, 532608, 533520, 540930, 546624, 576992, 599184, 607360, 630720, 649116, 665760, 683280, 711360, 721240, 748980, 798912, 811395, 819936, 853632, 865488, 887680, 911040, 973674, 998640, 1024920, 1067040, 1081860, 1093248, 1153984, 1198368, 1261440, 1298232, 1331520, 1366560, 1422720, 1442480, 1497960, 1597824, 1622790, 1639872, 1730976, 1822080, 1947348, 1997280, 2049840, 2134080, 2163720, 2307968, 2396736, 2434185, 2596464, 2663040, 2733120, 2884960, 2995920, 3245580, 3279744, 3461952, 3894696, 3994560, 4099680, 4268160, 4327440, 4793472, 4868370, 5192928, 5466240, 5769920, 5991840, 6491160, 6923904, 7789392, 7989120, 8199360, 8654880, 9736740, 10385856, 11539840, 11983680, 12982320, 15578784, 16398720, 17309760, 19473480, 20771712, 23967360, 25964640, 31157568, 34619520, 38946960, 51929280, 62315136, 77893920, 103858560, 155787840, 311575680]

約数ペア:

[(1, 311575680), (2, 155787840), (3, 103858560), (4, 77893920), (5, 62315136), (6, 51929280), (8, 38946960), (9, 34619520), (10, 31157568), (12, 25964640), (13, 23967360), (15, 20771712), (16, 19473480), (18, 17309760), (19, 16398720), (20, 15578784), (24, 12982320), (26, 11983680), (27, 11539840), (30, 10385856), (32, 9736740), (36, 8654880), (38, 8199360), (39, 7989120), (40, 7789392), (45, 6923904), (48, 6491160), (52, 5991840), (54, 5769920), (57, 5466240), (60, 5192928), (64, 4868370), (65, 4793472), (72, 4327440), (73, 4268160), (76, 4099680), (78, 3994560), (80, 3894696), (90, 3461952), (95, 3279744), (96, 3245580), (104, 2995920), (108, 2884960), (114, 2733120), (117, 2663040), (120, 2596464), (128, 2434185), (130, 2396736), (135, 2307968), (144, 2163720), (146, 2134080), (152, 2049840), (156, 1997280), (160, 1947348), (171, 1822080), (180, 1730976), (190, 1639872), (192, 1622790), (195, 1597824), (208, 1497960), (216, 1442480), (219, 1422720), (228, 1366560), (234, 1331520), (240, 1298232), (247, 1261440), (260, 1198368), (270, 1153984), (285, 1093248), (288, 1081860), (292, 1067040), (304, 1024920), (312, 998640), (320, 973674), (342, 911040), (351, 887680), (360, 865488), (365, 853632), (380, 819936), (384, 811395), (390, 798912), (416, 748980), (432, 721240), (438, 711360), (456, 683280), (468, 665760), (480, 649116), (494, 630720), (513, 607360), (520, 599184), (540, 576992), (570, 546624), (576, 540930), (584, 533520), (585, 532608), (608, 512460), (624, 499320), (640, 486837), (657, 474240), (684, 455520), (702, 443840), (720, 432744), (730, 426816), (741, 420480), (760, 409968), (780, 399456), (832, 374490), (855, 364416), (864, 360620), (876, 355680), (912, 341640), (936, 332880), (949, 328320), (960, 324558), (988, 315360), (1026, 303680), (1040, 299592), (1080, 288496), (1095, 284544), (1140, 273312), (1152, 270465), (1168, 266760), (1170, 266304), (1216, 256230), (1235, 252288), (1248, 249660), (1314, 237120), (1368, 227760), (1387, 224640), (1404, 221920), (1440, 216372), (1460, 213408), (1482, 210240), (1520, 204984), (1560, 199728), (1664, 187245), (1710, 182208), (1728, 180310), (1752, 177840), (1755, 177536), (1824, 170820), (1872, 166440), (1898, 164160), (1920, 162279), (1971, 158080), (1976, 157680), (2052, 151840), (2080, 149796), (2160, 144248), (2190, 142272), (2223, 140160), (2280, 136656), (2336, 133380), (2340, 133152), (2432, 128115), (2470, 126144), (2496, 124830), (2565, 121472), (2628, 118560), (2736, 113880), (2774, 112320), (2808, 110960), (2847, 109440), (2880, 108186), (2920, 106704), (2964, 105120), (3040, 102492), (3120, 99864), (3285, 94848), (3420, 91104), (3456, 90155), (3504, 88920), (3510, 88768), (3648, 85410), (3705, 84096), (3744, 83220), (3796, 82080), (3942, 79040), (3952, 78840), (4104, 75920), (4160, 74898), (4161, 74880), (4320, 72124), (4380, 71136), (4446, 70080), (4560, 68328), (4672, 66690), (4680, 66576), (4745, 65664), (4940, 63072), (4992, 62415), (5130, 60736), (5256, 59280), (5472, 56940), (5548, 56160), (5616, 55480), (5694, 54720), (5760, 54093), (5840, 53352), (5928, 52560), (6080, 51246), (6240, 49932), (6570, 47424), (6669, 46720), (6840, 45552), (6935, 44928), (7008, 44460), (7020, 44384), (7296, 42705), (7410, 42048), (7488, 41610), (7592, 41040), (7884, 39520), (7904, 39420), (8208, 37960), (8320, 37449), (8322, 37440), (8541, 36480), (8640, 36062), (8760, 35568), (8892, 35040), (9120, 34164), (9344, 33345), (9360, 33288), (9490, 32832), (9855, 31616), (9880, 31536), (10260, 30368), (10512, 29640), (10944, 28470), (11096, 28080), (11115, 28032), (11232, 27740), (11388, 27360), (11680, 26676), (11856, 26280), (12160, 25623), (12480, 24966), (12483, 24960), (13140, 23712), (13338, 23360), (13680, 22776), (13870, 22464), (14016, 22230), (14040, 22192), (14235, 21888), (14820, 21024), (14976, 20805), (15184, 20520), (15768, 19760), (15808, 19710), (16416, 18980), (16644, 18720), (17082, 18240), (17280, 18031), (17520, 17784)]