319589760

素因数分解:

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

素因数の和:158

約数の個数: 384

約数和(自身を含む): 1227916800

約数和(自身を除く): 908327040

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, 258, 280, 294, 301, 316, 320, 336, 344, 384, 392, 395, 420, 430, 448, 474, 480, 490, 516, 553, 560, 588, 602, 632, 640, 645, 672, 688, 735, 784, 790, 840, 860, 896, 903, 948, 960, 980, 1032, 1106, 1120, 1176, 1185, 1204, 1264, 1290, 1344, 1376, 1470, 1505, 1568, 1580, 1659, 1680, 1720, 1806, 1896, 1920, 1960, 2064, 2107, 2212, 2240, 2352, 2370, 2408, 2528, 2580, 2688, 2752, 2765, 2940, 3010, 3136, 3160, 3318, 3360, 3397, 3440, 3612, 3792, 3871, 3920, 4128, 4214, 4424, 4480, 4515, 4704, 4740, 4816, 5056, 5160, 5504, 5530, 5880, 6020, 6272, 6320, 6321, 6636, 6720, 6794, 6880, 7224, 7584, 7742, 7840, 8256, 8295, 8428, 8848, 9030, 9408, 9480, 9632, 10112, 10191, 10320, 10535, 11060, 11613, 11760, 12040, 12640, 12642, 13272, 13440, 13588, 13760, 14448, 15168, 15484, 15680, 16512, 16590, 16856, 16985, 17696, 18060, 18816, 18960, 19264, 19355, 20382, 20640, 21070, 22120, 23226, 23520, 23779, 24080, 25280, 25284, 26544, 27176, 27520, 28896, 30336, 30968, 31360, 31605, 33180, 33712, 33970, 35392, 36120, 37920, 38528, 38710, 40764, 41280, 42140, 44240, 46452, 47040, 47558, 48160, 50560, 50568, 50955, 53088, 54352, 57792, 58065, 61936, 63210, 66360, 67424, 67940, 70784, 71337, 72240, 75840, 77420, 81528, 82560, 84280, 88480, 92904, 94080, 95116, 96320, 101136, 101910, 106176, 108704, 115584, 116130, 118895, 123872, 126420, 132720, 134848, 135880, 142674, 144480, 151680, 154840, 163056, 166453, 168560, 176960, 185808, 190232, 192640, 202272, 203820, 212352, 217408, 232260, 237790, 247744, 252840, 265440, 269696, 271760, 285348, 288960, 309680, 326112, 332906, 337120, 353920, 356685, 371616, 380464, 404544, 407640, 434816, 464520, 475580, 495488, 499359, 505680, 530880, 543520, 570696, 577920, 619360, 652224, 665812, 674240, 713370, 743232, 760928, 809088, 815280, 832265, 929040, 951160, 998718, 1011360, 1061760, 1087040, 1141392, 1238720, 1304448, 1331624, 1348480, 1426740, 1486464, 1521856, 1630560, 1664530, 1858080, 1902320, 1997436, 2022720, 2174080, 2282784, 2477440, 2496795, 2663248, 2853480, 3043712, 3261120, 3329060, 3716160, 3804640, 3994872, 4045440, 4565568, 4993590, 5326496, 5706960, 6522240, 6658120, 7432320, 7609280, 7989744, 9131136, 9987180, 10652992, 11413920, 13316240, 15218560, 15979488, 19974360, 21305984, 22827840, 26632480, 31958976, 39948720, 45655680, 53264960, 63917952, 79897440, 106529920, 159794880, 319589760]

約数ペア:

[(1, 319589760), (2, 159794880), (3, 106529920), (4, 79897440), (5, 63917952), (6, 53264960), (7, 45655680), (8, 39948720), (10, 31958976), (12, 26632480), (14, 22827840), (15, 21305984), (16, 19974360), (20, 15979488), (21, 15218560), (24, 13316240), (28, 11413920), (30, 10652992), (32, 9987180), (35, 9131136), (40, 7989744), (42, 7609280), (43, 7432320), (48, 6658120), (49, 6522240), (56, 5706960), (60, 5326496), (64, 4993590), (70, 4565568), (79, 4045440), (80, 3994872), (84, 3804640), (86, 3716160), (96, 3329060), (98, 3261120), (105, 3043712), (112, 2853480), (120, 2663248), (128, 2496795), (129, 2477440), (140, 2282784), (147, 2174080), (158, 2022720), (160, 1997436), (168, 1902320), (172, 1858080), (192, 1664530), (196, 1630560), (210, 1521856), (215, 1486464), (224, 1426740), (237, 1348480), (240, 1331624), (245, 1304448), (258, 1238720), (280, 1141392), (294, 1087040), (301, 1061760), (316, 1011360), (320, 998718), (336, 951160), (344, 929040), (384, 832265), (392, 815280), (395, 809088), (420, 760928), (430, 743232), (448, 713370), (474, 674240), (480, 665812), (490, 652224), (516, 619360), (553, 577920), (560, 570696), (588, 543520), (602, 530880), (632, 505680), (640, 499359), (645, 495488), (672, 475580), (688, 464520), (735, 434816), (784, 407640), (790, 404544), (840, 380464), (860, 371616), (896, 356685), (903, 353920), (948, 337120), (960, 332906), (980, 326112), (1032, 309680), (1106, 288960), (1120, 285348), (1176, 271760), (1185, 269696), (1204, 265440), (1264, 252840), (1290, 247744), (1344, 237790), (1376, 232260), (1470, 217408), (1505, 212352), (1568, 203820), (1580, 202272), (1659, 192640), (1680, 190232), (1720, 185808), (1806, 176960), (1896, 168560), (1920, 166453), (1960, 163056), (2064, 154840), (2107, 151680), (2212, 144480), (2240, 142674), (2352, 135880), (2370, 134848), (2408, 132720), (2528, 126420), (2580, 123872), (2688, 118895), (2752, 116130), (2765, 115584), (2940, 108704), (3010, 106176), (3136, 101910), (3160, 101136), (3318, 96320), (3360, 95116), (3397, 94080), (3440, 92904), (3612, 88480), (3792, 84280), (3871, 82560), (3920, 81528), (4128, 77420), (4214, 75840), (4424, 72240), (4480, 71337), (4515, 70784), (4704, 67940), (4740, 67424), (4816, 66360), (5056, 63210), (5160, 61936), (5504, 58065), (5530, 57792), (5880, 54352), (6020, 53088), (6272, 50955), (6320, 50568), (6321, 50560), (6636, 48160), (6720, 47558), (6794, 47040), (6880, 46452), (7224, 44240), (7584, 42140), (7742, 41280), (7840, 40764), (8256, 38710), (8295, 38528), (8428, 37920), (8848, 36120), (9030, 35392), (9408, 33970), (9480, 33712), (9632, 33180), (10112, 31605), (10191, 31360), (10320, 30968), (10535, 30336), (11060, 28896), (11613, 27520), (11760, 27176), (12040, 26544), (12640, 25284), (12642, 25280), (13272, 24080), (13440, 23779), (13588, 23520), (13760, 23226), (14448, 22120), (15168, 21070), (15484, 20640), (15680, 20382), (16512, 19355), (16590, 19264), (16856, 18960), (16985, 18816), (17696, 18060)]