426119680

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 240

約数和(自身を含む): 1231528320

約数和(自身を除く): 805408640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 49, 56, 64, 70, 79, 80, 86, 98, 112, 128, 140, 158, 160, 172, 196, 215, 224, 245, 256, 280, 301, 316, 320, 344, 392, 395, 430, 448, 490, 512, 553, 560, 602, 632, 640, 688, 784, 790, 860, 896, 980, 1106, 1120, 1204, 1264, 1280, 1376, 1505, 1568, 1580, 1720, 1792, 1960, 2107, 2212, 2240, 2408, 2528, 2560, 2752, 2765, 3010, 3136, 3160, 3397, 3440, 3584, 3871, 3920, 4214, 4424, 4480, 4816, 5056, 5504, 5530, 6020, 6272, 6320, 6794, 6880, 7742, 7840, 8428, 8848, 8960, 9632, 10112, 10535, 11008, 11060, 12040, 12544, 12640, 13588, 13760, 15484, 15680, 16856, 16985, 17696, 17920, 19264, 19355, 20224, 21070, 22016, 22120, 23779, 24080, 25088, 25280, 27176, 27520, 30968, 31360, 33712, 33970, 35392, 38528, 38710, 40448, 42140, 44240, 47558, 48160, 50560, 54352, 55040, 61936, 62720, 67424, 67940, 70784, 77056, 77420, 84280, 88480, 95116, 96320, 101120, 108704, 110080, 118895, 123872, 125440, 134848, 135880, 141568, 154112, 154840, 166453, 168560, 176960, 190232, 192640, 202240, 217408, 237790, 247744, 269696, 271760, 283136, 309680, 332906, 337120, 353920, 380464, 385280, 434816, 475580, 495488, 539392, 543520, 619360, 665812, 674240, 707840, 760928, 770560, 832265, 869632, 951160, 990976, 1078784, 1087040, 1238720, 1331624, 1348480, 1415680, 1521856, 1664530, 1739264, 1902320, 1981952, 2174080, 2477440, 2663248, 2696960, 3043712, 3329060, 3804640, 4348160, 4954880, 5326496, 5393920, 6087424, 6658120, 7609280, 8696320, 9909760, 10652992, 12174848, 13316240, 15218560, 21305984, 26632480, 30437120, 42611968, 53264960, 60874240, 85223936, 106529920, 213059840, 426119680]

約数ペア:

[(1, 426119680), (2, 213059840), (4, 106529920), (5, 85223936), (7, 60874240), (8, 53264960), (10, 42611968), (14, 30437120), (16, 26632480), (20, 21305984), (28, 15218560), (32, 13316240), (35, 12174848), (40, 10652992), (43, 9909760), (49, 8696320), (56, 7609280), (64, 6658120), (70, 6087424), (79, 5393920), (80, 5326496), (86, 4954880), (98, 4348160), (112, 3804640), (128, 3329060), (140, 3043712), (158, 2696960), (160, 2663248), (172, 2477440), (196, 2174080), (215, 1981952), (224, 1902320), (245, 1739264), (256, 1664530), (280, 1521856), (301, 1415680), (316, 1348480), (320, 1331624), (344, 1238720), (392, 1087040), (395, 1078784), (430, 990976), (448, 951160), (490, 869632), (512, 832265), (553, 770560), (560, 760928), (602, 707840), (632, 674240), (640, 665812), (688, 619360), (784, 543520), (790, 539392), (860, 495488), (896, 475580), (980, 434816), (1106, 385280), (1120, 380464), (1204, 353920), (1264, 337120), (1280, 332906), (1376, 309680), (1505, 283136), (1568, 271760), (1580, 269696), (1720, 247744), (1792, 237790), (1960, 217408), (2107, 202240), (2212, 192640), (2240, 190232), (2408, 176960), (2528, 168560), (2560, 166453), (2752, 154840), (2765, 154112), (3010, 141568), (3136, 135880), (3160, 134848), (3397, 125440), (3440, 123872), (3584, 118895), (3871, 110080), (3920, 108704), (4214, 101120), (4424, 96320), (4480, 95116), (4816, 88480), (5056, 84280), (5504, 77420), (5530, 77056), (6020, 70784), (6272, 67940), (6320, 67424), (6794, 62720), (6880, 61936), (7742, 55040), (7840, 54352), (8428, 50560), (8848, 48160), (8960, 47558), (9632, 44240), (10112, 42140), (10535, 40448), (11008, 38710), (11060, 38528), (12040, 35392), (12544, 33970), (12640, 33712), (13588, 31360), (13760, 30968), (15484, 27520), (15680, 27176), (16856, 25280), (16985, 25088), (17696, 24080), (17920, 23779), (19264, 22120), (19355, 22016), (20224, 21070)]