2791095840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3823}}^1$

素因数の和:3873

約数の個数: 288

約数和(自身を含む): 10580855040

約数和(自身を除く): 7789759200

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, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 169, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 338, 351, 360, 390, 416, 432, 468, 480, 507, 520, 540, 585, 624, 676, 702, 720, 780, 845, 864, 936, 1014, 1040, 1080, 1170, 1248, 1352, 1404, 1440, 1521, 1560, 1690, 1755, 1872, 2028, 2080, 2160, 2340, 2535, 2704, 2808, 3042, 3120, 3380, 3510, 3744, 3823, 4056, 4320, 4563, 4680, 5070, 5408, 5616, 6084, 6240, 6760, 7020, 7605, 7646, 8112, 9126, 9360, 10140, 11232, 11469, 12168, 13520, 14040, 15210, 15292, 16224, 18252, 18720, 19115, 20280, 22815, 22938, 24336, 27040, 28080, 30420, 30584, 34407, 36504, 38230, 40560, 45630, 45876, 48672, 49699, 56160, 57345, 60840, 61168, 68814, 73008, 76460, 81120, 91260, 91752, 99398, 103221, 114690, 121680, 122336, 137628, 146016, 149097, 152920, 172035, 182520, 183504, 198796, 206442, 229380, 243360, 248495, 275256, 298194, 305840, 344070, 365040, 367008, 397592, 412884, 447291, 458760, 496990, 516105, 550512, 596388, 611680, 646087, 688140, 730080, 745485, 795184, 825768, 894582, 917520, 993980, 1032210, 1101024, 1192776, 1292174, 1341873, 1376280, 1490970, 1590368, 1651536, 1789164, 1835040, 1938261, 1987960, 2064420, 2236455, 2385552, 2584348, 2683746, 2752560, 2981940, 3230435, 3303072, 3578328, 3876522, 3975920, 4128840, 4472910, 4771104, 5168696, 5367492, 5505120, 5814783, 5963880, 6460870, 6709365, 7156656, 7753044, 7951840, 8257680, 8945820, 9691305, 10337392, 10734984, 11629566, 11927760, 12921740, 13418730, 14313312, 15506088, 16515360, 17444349, 17891640, 19382610, 20674784, 21469968, 23259132, 23855520, 25843480, 26837460, 29073915, 31012176, 34888698, 35783280, 38765220, 42939936, 46518264, 51686960, 53674920, 58147830, 62024352, 69777396, 71566560, 77530440, 87221745, 93036528, 103373920, 107349840, 116295660, 139554792, 155060880, 174443490, 186073056, 214699680, 232591320, 279109584, 310121760, 348886980, 465182640, 558219168, 697773960, 930365280, 1395547920, 2791095840]

約数ペア:

[(1, 2791095840), (2, 1395547920), (3, 930365280), (4, 697773960), (5, 558219168), (6, 465182640), (8, 348886980), (9, 310121760), (10, 279109584), (12, 232591320), (13, 214699680), (15, 186073056), (16, 174443490), (18, 155060880), (20, 139554792), (24, 116295660), (26, 107349840), (27, 103373920), (30, 93036528), (32, 87221745), (36, 77530440), (39, 71566560), (40, 69777396), (45, 62024352), (48, 58147830), (52, 53674920), (54, 51686960), (60, 46518264), (65, 42939936), (72, 38765220), (78, 35783280), (80, 34888698), (90, 31012176), (96, 29073915), (104, 26837460), (108, 25843480), (117, 23855520), (120, 23259132), (130, 21469968), (135, 20674784), (144, 19382610), (156, 17891640), (160, 17444349), (169, 16515360), (180, 15506088), (195, 14313312), (208, 13418730), (216, 12921740), (234, 11927760), (240, 11629566), (260, 10734984), (270, 10337392), (288, 9691305), (312, 8945820), (338, 8257680), (351, 7951840), (360, 7753044), (390, 7156656), (416, 6709365), (432, 6460870), (468, 5963880), (480, 5814783), (507, 5505120), (520, 5367492), (540, 5168696), (585, 4771104), (624, 4472910), (676, 4128840), (702, 3975920), (720, 3876522), (780, 3578328), (845, 3303072), (864, 3230435), (936, 2981940), (1014, 2752560), (1040, 2683746), (1080, 2584348), (1170, 2385552), (1248, 2236455), (1352, 2064420), (1404, 1987960), (1440, 1938261), (1521, 1835040), (1560, 1789164), (1690, 1651536), (1755, 1590368), (1872, 1490970), (2028, 1376280), (2080, 1341873), (2160, 1292174), (2340, 1192776), (2535, 1101024), (2704, 1032210), (2808, 993980), (3042, 917520), (3120, 894582), (3380, 825768), (3510, 795184), (3744, 745485), (3823, 730080), (4056, 688140), (4320, 646087), (4563, 611680), (4680, 596388), (5070, 550512), (5408, 516105), (5616, 496990), (6084, 458760), (6240, 447291), (6760, 412884), (7020, 397592), (7605, 367008), (7646, 365040), (8112, 344070), (9126, 305840), (9360, 298194), (10140, 275256), (11232, 248495), (11469, 243360), (12168, 229380), (13520, 206442), (14040, 198796), (15210, 183504), (15292, 182520), (16224, 172035), (18252, 152920), (18720, 149097), (19115, 146016), (20280, 137628), (22815, 122336), (22938, 121680), (24336, 114690), (27040, 103221), (28080, 99398), (30420, 91752), (30584, 91260), (34407, 81120), (36504, 76460), (38230, 73008), (40560, 68814), (45630, 61168), (45876, 60840), (48672, 57345), (49699, 56160)]