389326080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:757

約数の個数: 288

約数和(自身を含む): 1462849920

約数和(自身を除く): 1073523840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 256, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 520, 528, 572, 624, 640, 660, 704, 709, 715, 768, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1248, 1280, 1320, 1408, 1418, 1430, 1560, 1664, 1716, 1760, 1920, 2080, 2112, 2127, 2145, 2288, 2496, 2640, 2816, 2836, 2860, 3120, 3328, 3432, 3520, 3545, 3840, 4160, 4224, 4254, 4290, 4576, 4992, 5280, 5672, 5720, 6240, 6864, 7040, 7090, 7799, 8320, 8448, 8508, 8580, 9152, 9217, 9984, 10560, 10635, 11344, 11440, 12480, 13728, 14080, 14180, 15598, 16640, 17016, 17160, 18304, 18434, 21120, 21270, 22688, 22880, 23397, 24960, 27456, 27651, 28360, 31196, 34032, 34320, 36608, 36868, 38995, 42240, 42540, 45376, 45760, 46085, 46794, 49920, 54912, 55302, 56720, 62392, 68064, 68640, 73736, 77990, 85080, 90752, 91520, 92170, 93588, 101387, 109824, 110604, 113440, 116985, 124784, 136128, 137280, 138255, 147472, 155980, 170160, 181504, 183040, 184340, 187176, 202774, 221208, 226880, 233970, 249568, 272256, 274560, 276510, 294944, 304161, 311960, 340320, 368680, 374352, 405548, 442416, 453760, 467940, 499136, 506935, 544512, 549120, 553020, 589888, 608322, 623920, 680640, 737360, 748704, 811096, 884832, 907520, 935880, 998272, 1013870, 1106040, 1179776, 1216644, 1247840, 1361280, 1474720, 1497408, 1520805, 1622192, 1769664, 1871760, 1996544, 2027740, 2212080, 2359552, 2433288, 2495680, 2722560, 2949440, 2994816, 3041610, 3244384, 3539328, 3743520, 4055480, 4424160, 4866576, 4991360, 5898880, 5989632, 6083220, 6488768, 7078656, 7487040, 8110960, 8848320, 9733152, 9982720, 11797760, 12166440, 12977536, 14974080, 16221920, 17696640, 19466304, 24332880, 25955072, 29948160, 32443840, 35393280, 38932608, 48665760, 64887680, 77865216, 97331520, 129775360, 194663040, 389326080]

約数ペア:

[(1, 389326080), (2, 194663040), (3, 129775360), (4, 97331520), (5, 77865216), (6, 64887680), (8, 48665760), (10, 38932608), (11, 35393280), (12, 32443840), (13, 29948160), (15, 25955072), (16, 24332880), (20, 19466304), (22, 17696640), (24, 16221920), (26, 14974080), (30, 12977536), (32, 12166440), (33, 11797760), (39, 9982720), (40, 9733152), (44, 8848320), (48, 8110960), (52, 7487040), (55, 7078656), (60, 6488768), (64, 6083220), (65, 5989632), (66, 5898880), (78, 4991360), (80, 4866576), (88, 4424160), (96, 4055480), (104, 3743520), (110, 3539328), (120, 3244384), (128, 3041610), (130, 2994816), (132, 2949440), (143, 2722560), (156, 2495680), (160, 2433288), (165, 2359552), (176, 2212080), (192, 2027740), (195, 1996544), (208, 1871760), (220, 1769664), (240, 1622192), (256, 1520805), (260, 1497408), (264, 1474720), (286, 1361280), (312, 1247840), (320, 1216644), (330, 1179776), (352, 1106040), (384, 1013870), (390, 998272), (416, 935880), (429, 907520), (440, 884832), (480, 811096), (520, 748704), (528, 737360), (572, 680640), (624, 623920), (640, 608322), (660, 589888), (704, 553020), (709, 549120), (715, 544512), (768, 506935), (780, 499136), (832, 467940), (858, 453760), (880, 442416), (960, 405548), (1040, 374352), (1056, 368680), (1144, 340320), (1248, 311960), (1280, 304161), (1320, 294944), (1408, 276510), (1418, 274560), (1430, 272256), (1560, 249568), (1664, 233970), (1716, 226880), (1760, 221208), (1920, 202774), (2080, 187176), (2112, 184340), (2127, 183040), (2145, 181504), (2288, 170160), (2496, 155980), (2640, 147472), (2816, 138255), (2836, 137280), (2860, 136128), (3120, 124784), (3328, 116985), (3432, 113440), (3520, 110604), (3545, 109824), (3840, 101387), (4160, 93588), (4224, 92170), (4254, 91520), (4290, 90752), (4576, 85080), (4992, 77990), (5280, 73736), (5672, 68640), (5720, 68064), (6240, 62392), (6864, 56720), (7040, 55302), (7090, 54912), (7799, 49920), (8320, 46794), (8448, 46085), (8508, 45760), (8580, 45376), (9152, 42540), (9217, 42240), (9984, 38995), (10560, 36868), (10635, 36608), (11344, 34320), (11440, 34032), (12480, 31196), (13728, 28360), (14080, 27651), (14180, 27456), (15598, 24960), (16640, 23397), (17016, 22880), (17160, 22688), (18304, 21270), (18434, 21120)]