740072160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1051}}^1$

素因数の和:1238

約数の個数: 192

約数和(自身を含む): 2608623360

約数和(自身を除く): 1868551200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 163, 180, 216, 240, 270, 288, 326, 360, 432, 480, 489, 540, 652, 720, 815, 864, 978, 1051, 1080, 1304, 1440, 1467, 1630, 1956, 2102, 2160, 2445, 2608, 2934, 3153, 3260, 3912, 4204, 4320, 4401, 4890, 5216, 5255, 5868, 6306, 6520, 7335, 7824, 8408, 8802, 9459, 9780, 10510, 11736, 12612, 13040, 14670, 15648, 15765, 16816, 17604, 18918, 19560, 21020, 22005, 23472, 25224, 26080, 28377, 29340, 31530, 33632, 35208, 37836, 39120, 42040, 44010, 46944, 47295, 50448, 56754, 58680, 63060, 70416, 75672, 78240, 84080, 88020, 94590, 100896, 113508, 117360, 126120, 140832, 141885, 151344, 168160, 171313, 176040, 189180, 227016, 234720, 252240, 283770, 302688, 342626, 352080, 378360, 454032, 504480, 513939, 567540, 685252, 704160, 756720, 856565, 908064, 1027878, 1135080, 1370504, 1513440, 1541817, 1713130, 2055756, 2270160, 2569695, 2741008, 3083634, 3426260, 4111512, 4540320, 4625451, 5139390, 5482016, 6167268, 6852520, 7709085, 8223024, 9250902, 10278780, 12334536, 13705040, 15418170, 16446048, 18501804, 20557560, 23127255, 24669072, 27410080, 30836340, 37003608, 41115120, 46254510, 49338144, 61672680, 74007216, 82230240, 92509020, 123345360, 148014432, 185018040, 246690720, 370036080, 740072160]

約数ペア:

[(1, 740072160), (2, 370036080), (3, 246690720), (4, 185018040), (5, 148014432), (6, 123345360), (8, 92509020), (9, 82230240), (10, 74007216), (12, 61672680), (15, 49338144), (16, 46254510), (18, 41115120), (20, 37003608), (24, 30836340), (27, 27410080), (30, 24669072), (32, 23127255), (36, 20557560), (40, 18501804), (45, 16446048), (48, 15418170), (54, 13705040), (60, 12334536), (72, 10278780), (80, 9250902), (90, 8223024), (96, 7709085), (108, 6852520), (120, 6167268), (135, 5482016), (144, 5139390), (160, 4625451), (163, 4540320), (180, 4111512), (216, 3426260), (240, 3083634), (270, 2741008), (288, 2569695), (326, 2270160), (360, 2055756), (432, 1713130), (480, 1541817), (489, 1513440), (540, 1370504), (652, 1135080), (720, 1027878), (815, 908064), (864, 856565), (978, 756720), (1051, 704160), (1080, 685252), (1304, 567540), (1440, 513939), (1467, 504480), (1630, 454032), (1956, 378360), (2102, 352080), (2160, 342626), (2445, 302688), (2608, 283770), (2934, 252240), (3153, 234720), (3260, 227016), (3912, 189180), (4204, 176040), (4320, 171313), (4401, 168160), (4890, 151344), (5216, 141885), (5255, 140832), (5868, 126120), (6306, 117360), (6520, 113508), (7335, 100896), (7824, 94590), (8408, 88020), (8802, 84080), (9459, 78240), (9780, 75672), (10510, 70416), (11736, 63060), (12612, 58680), (13040, 56754), (14670, 50448), (15648, 47295), (15765, 46944), (16816, 44010), (17604, 42040), (18918, 39120), (19560, 37836), (21020, 35208), (22005, 33632), (23472, 31530), (25224, 29340), (26080, 28377)]