2195621280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{601}}^1$

素因数の和:724

約数の個数: 288

約数和(自身を含む): 7809721920

約数和(自身を除く): 5614100640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 59, 60, 72, 80, 86, 90, 96, 118, 120, 129, 144, 160, 172, 177, 180, 215, 236, 240, 258, 288, 295, 344, 354, 360, 387, 430, 472, 480, 516, 531, 590, 601, 645, 688, 708, 720, 774, 860, 885, 944, 1032, 1062, 1180, 1202, 1290, 1376, 1416, 1440, 1548, 1720, 1770, 1803, 1888, 1935, 2064, 2124, 2360, 2404, 2537, 2580, 2655, 2832, 3005, 3096, 3440, 3540, 3606, 3870, 4128, 4248, 4720, 4808, 5074, 5160, 5310, 5409, 5664, 6010, 6192, 6880, 7080, 7212, 7611, 7740, 8496, 9015, 9440, 9616, 10148, 10320, 10620, 10818, 12020, 12384, 12685, 14160, 14424, 15222, 15480, 16992, 18030, 19232, 20296, 20640, 21240, 21636, 22833, 24040, 25370, 25843, 27045, 28320, 28848, 30444, 30960, 35459, 36060, 38055, 40592, 42480, 43272, 45666, 48080, 50740, 51686, 54090, 57696, 60888, 61920, 70918, 72120, 76110, 77529, 81184, 84960, 86544, 91332, 96160, 101480, 103372, 106377, 108180, 114165, 121776, 129215, 141836, 144240, 152220, 155058, 173088, 177295, 182664, 202960, 206744, 212754, 216360, 228330, 232587, 243552, 258430, 283672, 288480, 304440, 310116, 319131, 354590, 365328, 387645, 405920, 413488, 425508, 432720, 456660, 465174, 516860, 531885, 567344, 608880, 620232, 638262, 709180, 730656, 775290, 826976, 851016, 865440, 913320, 930348, 1033720, 1063770, 1134688, 1162935, 1217760, 1240464, 1276524, 1418360, 1524737, 1550580, 1595655, 1702032, 1826640, 1860696, 2067440, 2127540, 2325870, 2480928, 2553048, 2836720, 3049474, 3101160, 3191310, 3404064, 3653280, 3721392, 4134880, 4255080, 4574211, 4651740, 5106096, 5673440, 6098948, 6202320, 6382620, 7442784, 7623685, 8510160, 9148422, 9303480, 10212192, 12197896, 12404640, 12765240, 13722633, 15247370, 17020320, 18296844, 18606960, 22871055, 24395792, 25530480, 27445266, 30494740, 36593688, 37213920, 45742110, 48791584, 51060960, 54890532, 60989480, 68613165, 73187376, 91484220, 109781064, 121978960, 137226330, 146374752, 182968440, 219562128, 243957920, 274452660, 365936880, 439124256, 548905320, 731873760, 1097810640, 2195621280]

約数ペア:

[(1, 2195621280), (2, 1097810640), (3, 731873760), (4, 548905320), (5, 439124256), (6, 365936880), (8, 274452660), (9, 243957920), (10, 219562128), (12, 182968440), (15, 146374752), (16, 137226330), (18, 121978960), (20, 109781064), (24, 91484220), (30, 73187376), (32, 68613165), (36, 60989480), (40, 54890532), (43, 51060960), (45, 48791584), (48, 45742110), (59, 37213920), (60, 36593688), (72, 30494740), (80, 27445266), (86, 25530480), (90, 24395792), (96, 22871055), (118, 18606960), (120, 18296844), (129, 17020320), (144, 15247370), (160, 13722633), (172, 12765240), (177, 12404640), (180, 12197896), (215, 10212192), (236, 9303480), (240, 9148422), (258, 8510160), (288, 7623685), (295, 7442784), (344, 6382620), (354, 6202320), (360, 6098948), (387, 5673440), (430, 5106096), (472, 4651740), (480, 4574211), (516, 4255080), (531, 4134880), (590, 3721392), (601, 3653280), (645, 3404064), (688, 3191310), (708, 3101160), (720, 3049474), (774, 2836720), (860, 2553048), (885, 2480928), (944, 2325870), (1032, 2127540), (1062, 2067440), (1180, 1860696), (1202, 1826640), (1290, 1702032), (1376, 1595655), (1416, 1550580), (1440, 1524737), (1548, 1418360), (1720, 1276524), (1770, 1240464), (1803, 1217760), (1888, 1162935), (1935, 1134688), (2064, 1063770), (2124, 1033720), (2360, 930348), (2404, 913320), (2537, 865440), (2580, 851016), (2655, 826976), (2832, 775290), (3005, 730656), (3096, 709180), (3440, 638262), (3540, 620232), (3606, 608880), (3870, 567344), (4128, 531885), (4248, 516860), (4720, 465174), (4808, 456660), (5074, 432720), (5160, 425508), (5310, 413488), (5409, 405920), (5664, 387645), (6010, 365328), (6192, 354590), (6880, 319131), (7080, 310116), (7212, 304440), (7611, 288480), (7740, 283672), (8496, 258430), (9015, 243552), (9440, 232587), (9616, 228330), (10148, 216360), (10320, 212754), (10620, 206744), (10818, 202960), (12020, 182664), (12384, 177295), (12685, 173088), (14160, 155058), (14424, 152220), (15222, 144240), (15480, 141836), (16992, 129215), (18030, 121776), (19232, 114165), (20296, 108180), (20640, 106377), (21240, 103372), (21636, 101480), (22833, 96160), (24040, 91332), (25370, 86544), (25843, 84960), (27045, 81184), (28320, 77529), (28848, 76110), (30444, 72120), (30960, 70918), (35459, 61920), (36060, 60888), (38055, 57696), (40592, 54090), (42480, 51686), (43272, 50740), (45666, 48080)]