1689277680

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{769}}^1$

素因数の和:910

約数の個数: 240

約数和(自身を含む): 5943057120

約数和(自身を除く): 4253779440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 113, 120, 135, 144, 162, 180, 216, 226, 240, 243, 270, 324, 339, 360, 405, 432, 452, 486, 540, 565, 648, 678, 720, 769, 810, 904, 972, 1017, 1080, 1130, 1215, 1296, 1356, 1538, 1620, 1695, 1808, 1944, 2034, 2160, 2260, 2307, 2430, 2712, 3051, 3076, 3240, 3390, 3845, 3888, 4068, 4520, 4614, 4860, 5085, 5424, 6102, 6152, 6480, 6780, 6921, 7690, 8136, 9040, 9153, 9228, 9720, 10170, 11535, 12204, 12304, 13560, 13842, 15255, 15380, 16272, 18306, 18456, 19440, 20340, 20763, 23070, 24408, 27120, 27459, 27684, 30510, 30760, 34605, 36612, 36912, 40680, 41526, 45765, 46140, 48816, 54918, 55368, 61020, 61520, 62289, 69210, 73224, 81360, 83052, 86897, 91530, 92280, 103815, 109836, 110736, 122040, 124578, 137295, 138420, 146448, 166104, 173794, 183060, 184560, 186867, 207630, 219672, 244080, 249156, 260691, 274590, 276840, 311445, 332208, 347588, 366120, 373734, 415260, 434485, 439344, 498312, 521382, 549180, 553680, 622890, 695176, 732240, 747468, 782073, 830520, 868970, 934335, 996624, 1042764, 1098360, 1245780, 1303455, 1390352, 1494936, 1564146, 1661040, 1737940, 1868670, 2085528, 2196720, 2346219, 2491560, 2606910, 2989872, 3128292, 3475880, 3737340, 3910365, 4171056, 4692438, 4983120, 5213820, 6256584, 6951760, 7038657, 7474680, 7820730, 9384876, 10427640, 11731095, 12513168, 14077314, 14949360, 15641460, 18769752, 20855280, 21115971, 23462190, 28154628, 31282920, 35193285, 37539504, 42231942, 46924380, 56309256, 62565840, 70386570, 84463884, 93848760, 105579855, 112618512, 140773140, 168927768, 187697520, 211159710, 281546280, 337855536, 422319420, 563092560, 844638840, 1689277680]

約数ペア:

[(1, 1689277680), (2, 844638840), (3, 563092560), (4, 422319420), (5, 337855536), (6, 281546280), (8, 211159710), (9, 187697520), (10, 168927768), (12, 140773140), (15, 112618512), (16, 105579855), (18, 93848760), (20, 84463884), (24, 70386570), (27, 62565840), (30, 56309256), (36, 46924380), (40, 42231942), (45, 37539504), (48, 35193285), (54, 31282920), (60, 28154628), (72, 23462190), (80, 21115971), (81, 20855280), (90, 18769752), (108, 15641460), (113, 14949360), (120, 14077314), (135, 12513168), (144, 11731095), (162, 10427640), (180, 9384876), (216, 7820730), (226, 7474680), (240, 7038657), (243, 6951760), (270, 6256584), (324, 5213820), (339, 4983120), (360, 4692438), (405, 4171056), (432, 3910365), (452, 3737340), (486, 3475880), (540, 3128292), (565, 2989872), (648, 2606910), (678, 2491560), (720, 2346219), (769, 2196720), (810, 2085528), (904, 1868670), (972, 1737940), (1017, 1661040), (1080, 1564146), (1130, 1494936), (1215, 1390352), (1296, 1303455), (1356, 1245780), (1538, 1098360), (1620, 1042764), (1695, 996624), (1808, 934335), (1944, 868970), (2034, 830520), (2160, 782073), (2260, 747468), (2307, 732240), (2430, 695176), (2712, 622890), (3051, 553680), (3076, 549180), (3240, 521382), (3390, 498312), (3845, 439344), (3888, 434485), (4068, 415260), (4520, 373734), (4614, 366120), (4860, 347588), (5085, 332208), (5424, 311445), (6102, 276840), (6152, 274590), (6480, 260691), (6780, 249156), (6921, 244080), (7690, 219672), (8136, 207630), (9040, 186867), (9153, 184560), (9228, 183060), (9720, 173794), (10170, 166104), (11535, 146448), (12204, 138420), (12304, 137295), (13560, 124578), (13842, 122040), (15255, 110736), (15380, 109836), (16272, 103815), (18306, 92280), (18456, 91530), (19440, 86897), (20340, 83052), (20763, 81360), (23070, 73224), (24408, 69210), (27120, 62289), (27459, 61520), (27684, 61020), (30510, 55368), (30760, 54918), (34605, 48816), (36612, 46140), (36912, 45765), (40680, 41526)]