331741440

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 288

約数和(自身を含む): 1221494400

約数和(自身を除く): 889752960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 256, 261, 270, 288, 290, 320, 331, 348, 360, 384, 432, 435, 464, 480, 522, 540, 576, 580, 640, 662, 696, 720, 768, 783, 864, 870, 928, 960, 993, 1044, 1080, 1152, 1160, 1280, 1305, 1324, 1392, 1440, 1566, 1655, 1728, 1740, 1856, 1920, 1986, 2088, 2160, 2304, 2320, 2610, 2648, 2784, 2880, 2979, 3132, 3310, 3456, 3480, 3712, 3840, 3915, 3972, 4176, 4320, 4640, 4965, 5220, 5296, 5568, 5760, 5958, 6264, 6620, 6912, 6960, 7424, 7830, 7944, 8352, 8640, 8937, 9280, 9599, 9930, 10440, 10592, 11136, 11520, 11916, 12528, 13240, 13920, 14895, 15660, 15888, 16704, 17280, 17874, 18560, 19198, 19860, 20880, 21184, 22272, 23832, 25056, 26480, 27840, 28797, 29790, 31320, 31776, 33408, 34560, 35748, 37120, 38396, 39720, 41760, 42368, 44685, 47664, 47995, 50112, 52960, 55680, 57594, 59580, 62640, 63552, 66816, 71496, 76792, 79440, 83520, 84736, 86391, 89370, 95328, 95990, 100224, 105920, 111360, 115188, 119160, 125280, 127104, 142992, 143985, 153584, 158880, 167040, 172782, 178740, 190656, 191980, 200448, 211840, 230376, 238320, 250560, 254208, 259173, 285984, 287970, 307168, 317760, 334080, 345564, 357480, 381312, 383960, 423680, 431955, 460752, 476640, 501120, 518346, 571968, 575940, 614336, 635520, 691128, 714960, 762624, 767920, 863910, 921504, 953280, 1002240, 1036692, 1143936, 1151880, 1228672, 1271040, 1295865, 1382256, 1429920, 1535840, 1727820, 1843008, 1906560, 2073384, 2287872, 2303760, 2457344, 2591730, 2764512, 2859840, 3071680, 3455640, 3686016, 3813120, 4146768, 4607520, 5183460, 5529024, 5719680, 6143360, 6911280, 7372032, 8293536, 9215040, 10366920, 11058048, 11439360, 12286720, 13822560, 16587072, 18430080, 20733840, 22116096, 27645120, 33174144, 36860160, 41467680, 55290240, 66348288, 82935360, 110580480, 165870720, 331741440]

約数ペア:

[(1, 331741440), (2, 165870720), (3, 110580480), (4, 82935360), (5, 66348288), (6, 55290240), (8, 41467680), (9, 36860160), (10, 33174144), (12, 27645120), (15, 22116096), (16, 20733840), (18, 18430080), (20, 16587072), (24, 13822560), (27, 12286720), (29, 11439360), (30, 11058048), (32, 10366920), (36, 9215040), (40, 8293536), (45, 7372032), (48, 6911280), (54, 6143360), (58, 5719680), (60, 5529024), (64, 5183460), (72, 4607520), (80, 4146768), (87, 3813120), (90, 3686016), (96, 3455640), (108, 3071680), (116, 2859840), (120, 2764512), (128, 2591730), (135, 2457344), (144, 2303760), (145, 2287872), (160, 2073384), (174, 1906560), (180, 1843008), (192, 1727820), (216, 1535840), (232, 1429920), (240, 1382256), (256, 1295865), (261, 1271040), (270, 1228672), (288, 1151880), (290, 1143936), (320, 1036692), (331, 1002240), (348, 953280), (360, 921504), (384, 863910), (432, 767920), (435, 762624), (464, 714960), (480, 691128), (522, 635520), (540, 614336), (576, 575940), (580, 571968), (640, 518346), (662, 501120), (696, 476640), (720, 460752), (768, 431955), (783, 423680), (864, 383960), (870, 381312), (928, 357480), (960, 345564), (993, 334080), (1044, 317760), (1080, 307168), (1152, 287970), (1160, 285984), (1280, 259173), (1305, 254208), (1324, 250560), (1392, 238320), (1440, 230376), (1566, 211840), (1655, 200448), (1728, 191980), (1740, 190656), (1856, 178740), (1920, 172782), (1986, 167040), (2088, 158880), (2160, 153584), (2304, 143985), (2320, 142992), (2610, 127104), (2648, 125280), (2784, 119160), (2880, 115188), (2979, 111360), (3132, 105920), (3310, 100224), (3456, 95990), (3480, 95328), (3712, 89370), (3840, 86391), (3915, 84736), (3972, 83520), (4176, 79440), (4320, 76792), (4640, 71496), (4965, 66816), (5220, 63552), (5296, 62640), (5568, 59580), (5760, 57594), (5958, 55680), (6264, 52960), (6620, 50112), (6912, 47995), (6960, 47664), (7424, 44685), (7830, 42368), (7944, 41760), (8352, 39720), (8640, 38396), (8937, 37120), (9280, 35748), (9599, 34560), (9930, 33408), (10440, 31776), (10592, 31320), (11136, 29790), (11520, 28797), (11916, 27840), (12528, 26480), (13240, 25056), (13920, 23832), (14895, 22272), (15660, 21184), (15888, 20880), (16704, 19860), (17280, 19198), (17874, 18560)]