2556718080

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 528

約数和(自身を含む): 9857041920

約数和(自身を除く): 7300323840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 49, 56, 60, 64, 70, 79, 80, 84, 86, 96, 98, 105, 112, 120, 128, 129, 140, 147, 158, 160, 168, 172, 192, 196, 210, 215, 224, 237, 240, 245, 256, 258, 280, 294, 301, 316, 320, 336, 344, 384, 392, 395, 420, 430, 448, 474, 480, 490, 512, 516, 553, 560, 588, 602, 632, 640, 645, 672, 688, 735, 768, 784, 790, 840, 860, 896, 903, 948, 960, 980, 1024, 1032, 1106, 1120, 1176, 1185, 1204, 1264, 1280, 1290, 1344, 1376, 1470, 1505, 1536, 1568, 1580, 1659, 1680, 1720, 1792, 1806, 1896, 1920, 1960, 2064, 2107, 2212, 2240, 2352, 2370, 2408, 2528, 2560, 2580, 2688, 2752, 2765, 2940, 3010, 3072, 3136, 3160, 3318, 3360, 3397, 3440, 3584, 3612, 3792, 3840, 3871, 3920, 4128, 4214, 4424, 4480, 4515, 4704, 4740, 4816, 5056, 5120, 5160, 5376, 5504, 5530, 5880, 6020, 6272, 6320, 6321, 6636, 6720, 6794, 6880, 7168, 7224, 7584, 7680, 7742, 7840, 8256, 8295, 8428, 8848, 8960, 9030, 9408, 9480, 9632, 10112, 10191, 10320, 10535, 10752, 11008, 11060, 11613, 11760, 12040, 12544, 12640, 12642, 13272, 13440, 13588, 13760, 14448, 15168, 15360, 15484, 15680, 16512, 16590, 16856, 16985, 17696, 17920, 18060, 18816, 18960, 19264, 19355, 20224, 20382, 20640, 21070, 21504, 22016, 22120, 23226, 23520, 23779, 24080, 25088, 25280, 25284, 26544, 26880, 27176, 27520, 28896, 30336, 30968, 31360, 31605, 33024, 33180, 33712, 33970, 35392, 35840, 36120, 37632, 37920, 38528, 38710, 40448, 40764, 41280, 42140, 44032, 44240, 46452, 47040, 47558, 48160, 50176, 50560, 50568, 50955, 53088, 53760, 54352, 55040, 57792, 58065, 60672, 61936, 62720, 63210, 66048, 66360, 67424, 67940, 70784, 71337, 72240, 75264, 75840, 77056, 77420, 80896, 81528, 82560, 84280, 88480, 92904, 94080, 95116, 96320, 101120, 101136, 101910, 106176, 107520, 108704, 110080, 115584, 116130, 118895, 121344, 123872, 125440, 126420, 132096, 132720, 134848, 135880, 141568, 142674, 144480, 150528, 151680, 154112, 154840, 163056, 165120, 166453, 168560, 176960, 185808, 188160, 190232, 192640, 202240, 202272, 203820, 212352, 217408, 220160, 231168, 232260, 237790, 242688, 247744, 250880, 252840, 265440, 269696, 271760, 283136, 285348, 288960, 303360, 308224, 309680, 326112, 330240, 332906, 337120, 353920, 356685, 371616, 376320, 380464, 385280, 404480, 404544, 407640, 424704, 434816, 462336, 464520, 475580, 495488, 499359, 505680, 530880, 539392, 543520, 566272, 570696, 577920, 606720, 619360, 652224, 660480, 665812, 674240, 707840, 713370, 743232, 752640, 760928, 770560, 809088, 815280, 832265, 849408, 869632, 924672, 929040, 951160, 990976, 998718, 1011360, 1061760, 1078784, 1087040, 1141392, 1155840, 1213440, 1238720, 1304448, 1331624, 1348480, 1415680, 1426740, 1486464, 1521856, 1541120, 1618176, 1630560, 1664530, 1698816, 1739264, 1858080, 1902320, 1981952, 1997436, 2022720, 2123520, 2157568, 2174080, 2282784, 2311680, 2477440, 2496795, 2608896, 2663248, 2696960, 2831360, 2853480, 2972928, 3043712, 3236352, 3261120, 3329060, 3478528, 3716160, 3804640, 3963904, 3994872, 4045440, 4247040, 4348160, 4565568, 4623360, 4954880, 4993590, 5217792, 5326496, 5393920, 5706960, 5945856, 6087424, 6472704, 6522240, 6658120, 7432320, 7609280, 7989744, 8090880, 8494080, 8696320, 9131136, 9909760, 9987180, 10435584, 10652992, 10787840, 11413920, 11891712, 12174848, 13044480, 13316240, 14864640, 15218560, 15979488, 16181760, 17392640, 18262272, 19819520, 19974360, 21305984, 22827840, 24349696, 26088960, 26632480, 29729280, 30437120, 31958976, 32363520, 36524544, 39948720, 42611968, 45655680, 52177920, 53264960, 59458560, 60874240, 63917952, 73049088, 79897440, 85223936, 91311360, 106529920, 121748480, 127835904, 159794880, 170447872, 182622720, 213059840, 255671808, 319589760, 365245440, 426119680, 511343616, 639179520, 852239360, 1278359040, 2556718080]

約数ペア:

[(1, 2556718080), (2, 1278359040), (3, 852239360), (4, 639179520), (5, 511343616), (6, 426119680), (7, 365245440), (8, 319589760), (10, 255671808), (12, 213059840), (14, 182622720), (15, 170447872), (16, 159794880), (20, 127835904), (21, 121748480), (24, 106529920), (28, 91311360), (30, 85223936), (32, 79897440), (35, 73049088), (40, 63917952), (42, 60874240), (43, 59458560), (48, 53264960), (49, 52177920), (56, 45655680), (60, 42611968), (64, 39948720), (70, 36524544), (79, 32363520), (80, 31958976), (84, 30437120), (86, 29729280), (96, 26632480), (98, 26088960), (105, 24349696), (112, 22827840), (120, 21305984), (128, 19974360), (129, 19819520), (140, 18262272), (147, 17392640), (158, 16181760), (160, 15979488), (168, 15218560), (172, 14864640), (192, 13316240), (196, 13044480), (210, 12174848), (215, 11891712), (224, 11413920), (237, 10787840), (240, 10652992), (245, 10435584), (256, 9987180), (258, 9909760), (280, 9131136), (294, 8696320), (301, 8494080), (316, 8090880), (320, 7989744), (336, 7609280), (344, 7432320), (384, 6658120), (392, 6522240), (395, 6472704), (420, 6087424), (430, 5945856), (448, 5706960), (474, 5393920), (480, 5326496), (490, 5217792), (512, 4993590), (516, 4954880), (553, 4623360), (560, 4565568), (588, 4348160), (602, 4247040), (632, 4045440), (640, 3994872), (645, 3963904), (672, 3804640), (688, 3716160), (735, 3478528), (768, 3329060), (784, 3261120), (790, 3236352), (840, 3043712), (860, 2972928), (896, 2853480), (903, 2831360), (948, 2696960), (960, 2663248), (980, 2608896), (1024, 2496795), (1032, 2477440), (1106, 2311680), (1120, 2282784), (1176, 2174080), (1185, 2157568), (1204, 2123520), (1264, 2022720), (1280, 1997436), (1290, 1981952), (1344, 1902320), (1376, 1858080), (1470, 1739264), (1505, 1698816), (1536, 1664530), (1568, 1630560), (1580, 1618176), (1659, 1541120), (1680, 1521856), (1720, 1486464), (1792, 1426740), (1806, 1415680), (1896, 1348480), (1920, 1331624), (1960, 1304448), (2064, 1238720), (2107, 1213440), (2212, 1155840), (2240, 1141392), (2352, 1087040), (2370, 1078784), (2408, 1061760), (2528, 1011360), (2560, 998718), (2580, 990976), (2688, 951160), (2752, 929040), (2765, 924672), (2940, 869632), (3010, 849408), (3072, 832265), (3136, 815280), (3160, 809088), (3318, 770560), (3360, 760928), (3397, 752640), (3440, 743232), (3584, 713370), (3612, 707840), (3792, 674240), (3840, 665812), (3871, 660480), (3920, 652224), (4128, 619360), (4214, 606720), (4424, 577920), (4480, 570696), (4515, 566272), (4704, 543520), (4740, 539392), (4816, 530880), (5056, 505680), (5120, 499359), (5160, 495488), (5376, 475580), (5504, 464520), (5530, 462336), (5880, 434816), (6020, 424704), (6272, 407640), (6320, 404544), (6321, 404480), (6636, 385280), (6720, 380464), (6794, 376320), (6880, 371616), (7168, 356685), (7224, 353920), (7584, 337120), (7680, 332906), (7742, 330240), (7840, 326112), (8256, 309680), (8295, 308224), (8428, 303360), (8848, 288960), (8960, 285348), (9030, 283136), (9408, 271760), (9480, 269696), (9632, 265440), (10112, 252840), (10191, 250880), (10320, 247744), (10535, 242688), (10752, 237790), (11008, 232260), (11060, 231168), (11613, 220160), (11760, 217408), (12040, 212352), (12544, 203820), (12640, 202272), (12642, 202240), (13272, 192640), (13440, 190232), (13588, 188160), (13760, 185808), (14448, 176960), (15168, 168560), (15360, 166453), (15484, 165120), (15680, 163056), (16512, 154840), (16590, 154112), (16856, 151680), (16985, 150528), (17696, 144480), (17920, 142674), (18060, 141568), (18816, 135880), (18960, 134848), (19264, 132720), (19355, 132096), (20224, 126420), (20382, 125440), (20640, 123872), (21070, 121344), (21504, 118895), (22016, 116130), (22120, 115584), (23226, 110080), (23520, 108704), (23779, 107520), (24080, 106176), (25088, 101910), (25280, 101136), (25284, 101120), (26544, 96320), (26880, 95116), (27176, 94080), (27520, 92904), (28896, 88480), (30336, 84280), (30968, 82560), (31360, 81528), (31605, 80896), (33024, 77420), (33180, 77056), (33712, 75840), (33970, 75264), (35392, 72240), (35840, 71337), (36120, 70784), (37632, 67940), (37920, 67424), (38528, 66360), (38710, 66048), (40448, 63210), (40764, 62720), (41280, 61936), (42140, 60672), (44032, 58065), (44240, 57792), (46452, 55040), (47040, 54352), (47558, 53760), (48160, 53088), (50176, 50955), (50560, 50568)]