2220734430720

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2471437}}^1$

素因数の和:2471482

約数の個数: 320

約数和(自身を含む): 8495024408640

約数和(自身を除く): 6274289977920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1536, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2304, 2340, 2496, 2560, 2808, 2880, 3120, 3328, 3456, 3510, 3744, 3840, 4160, 4320, 4608, 4680, 4992, 5616, 5760, 6240, 6656, 6912, 7020, 7488, 7680, 8320, 8640, 9360, 9984, 11232, 11520, 12480, 13824, 14040, 14976, 16640, 17280, 18720, 19968, 22464, 23040, 24960, 28080, 29952, 33280, 34560, 37440, 44928, 49920, 56160, 59904, 69120, 74880, 89856, 99840, 112320, 149760, 179712, 224640, 299520, 449280, 898560, 2471437, 4942874, 7414311, 9885748, 12357185, 14828622, 19771496, 22242933, 24714370, 29657244, 32128681, 37071555, 39542992, 44485866, 49428740, 59314488, 64257362, 66728799, 74143110, 79085984, 88971732, 96386043, 98857480, 111214665, 118628976, 128514724, 133457598, 148286220, 158171968, 160643405, 177943464, 192772086, 197714960, 222429330, 237257952, 257029448, 266915196, 289158129, 296572440, 316343936, 321286810, 333643995, 355886928, 385544172, 395429920, 444858660, 474515904, 481930215, 514058896, 533830392, 578316258, 593144880, 632687872, 642573620, 667287990, 711773856, 771088344, 790859840, 867474387, 889717320, 949031808, 963860430, 1028117792, 1067660784, 1156632516, 1186289760, 1265375744, 1285147240, 1334575980, 1423547712, 1445790645, 1542176688, 1581719680, 1734948774, 1779434640, 1898063616, 1927720860, 2056235584, 2135321568, 2313265032, 2372579520, 2570294480, 2669151960, 2847095424, 2891581290, 3084353376, 3163439360, 3469897548, 3558869280, 3796127232, 3855441720, 4112471168, 4270643136, 4337371935, 4626530064, 4745159040, 5140588960, 5338303920, 5694190848, 5783162580, 6168706752, 6326878720, 6939795096, 7117738560, 7710883440, 8224942336, 8541286272, 8674743870, 9253060128, 9490318080, 10281177920, 10676607840, 11388381696, 11566325160, 12337413504, 13879590192, 14235477120, 15421766880, 16449884672, 17082572544, 17349487740, 18506120256, 18980636160, 20562355840, 21353215680, 23132650320, 24674827008, 27759180384, 28470954240, 30843533760, 34165145088, 34698975480, 37012240512, 41124711680, 42706431360, 46265300640, 49349654016, 55518360768, 56941908480, 61687067520, 69397950960, 74024481024, 82249423360, 85412862720, 92530601280, 111036721536, 123374135040, 138795901920, 148048962048, 170825725440, 185061202560, 222073443072, 246748270080, 277591803840, 370122405120, 444146886144, 555183607680, 740244810240, 1110367215360, 2220734430720]

約数ペア:

[(1, 2220734430720), (2, 1110367215360), (3, 740244810240), (4, 555183607680), (5, 444146886144), (6, 370122405120), (8, 277591803840), (9, 246748270080), (10, 222073443072), (12, 185061202560), (13, 170825725440), (15, 148048962048), (16, 138795901920), (18, 123374135040), (20, 111036721536), (24, 92530601280), (26, 85412862720), (27, 82249423360), (30, 74024481024), (32, 69397950960), (36, 61687067520), (39, 56941908480), (40, 55518360768), (45, 49349654016), (48, 46265300640), (52, 42706431360), (54, 41124711680), (60, 37012240512), (64, 34698975480), (65, 34165145088), (72, 30843533760), (78, 28470954240), (80, 27759180384), (90, 24674827008), (96, 23132650320), (104, 21353215680), (108, 20562355840), (117, 18980636160), (120, 18506120256), (128, 17349487740), (130, 17082572544), (135, 16449884672), (144, 15421766880), (156, 14235477120), (160, 13879590192), (180, 12337413504), (192, 11566325160), (195, 11388381696), (208, 10676607840), (216, 10281177920), (234, 9490318080), (240, 9253060128), (256, 8674743870), (260, 8541286272), (270, 8224942336), (288, 7710883440), (312, 7117738560), (320, 6939795096), (351, 6326878720), (360, 6168706752), (384, 5783162580), (390, 5694190848), (416, 5338303920), (432, 5140588960), (468, 4745159040), (480, 4626530064), (512, 4337371935), (520, 4270643136), (540, 4112471168), (576, 3855441720), (585, 3796127232), (624, 3558869280), (640, 3469897548), (702, 3163439360), (720, 3084353376), (768, 2891581290), (780, 2847095424), (832, 2669151960), (864, 2570294480), (936, 2372579520), (960, 2313265032), (1040, 2135321568), (1080, 2056235584), (1152, 1927720860), (1170, 1898063616), (1248, 1779434640), (1280, 1734948774), (1404, 1581719680), (1440, 1542176688), (1536, 1445790645), (1560, 1423547712), (1664, 1334575980), (1728, 1285147240), (1755, 1265375744), (1872, 1186289760), (1920, 1156632516), (2080, 1067660784), (2160, 1028117792), (2304, 963860430), (2340, 949031808), (2496, 889717320), (2560, 867474387), (2808, 790859840), (2880, 771088344), (3120, 711773856), (3328, 667287990), (3456, 642573620), (3510, 632687872), (3744, 593144880), (3840, 578316258), (4160, 533830392), (4320, 514058896), (4608, 481930215), (4680, 474515904), (4992, 444858660), (5616, 395429920), (5760, 385544172), (6240, 355886928), (6656, 333643995), (6912, 321286810), (7020, 316343936), (7488, 296572440), (7680, 289158129), (8320, 266915196), (8640, 257029448), (9360, 237257952), (9984, 222429330), (11232, 197714960), (11520, 192772086), (12480, 177943464), (13824, 160643405), (14040, 158171968), (14976, 148286220), (16640, 133457598), (17280, 128514724), (18720, 118628976), (19968, 111214665), (22464, 98857480), (23040, 96386043), (24960, 88971732), (28080, 79085984), (29952, 74143110), (33280, 66728799), (34560, 64257362), (37440, 59314488), (44928, 49428740), (49920, 44485866), (56160, 39542992), (59904, 37071555), (69120, 32128681), (74880, 29657244), (89856, 24714370), (99840, 22242933), (112320, 19771496), (149760, 14828622), (179712, 12357185), (224640, 9885748), (299520, 7414311), (449280, 4942874), (898560, 2471437)]