2280029120800

素因数分解:

$2^5\times 5^2\times {\mathrm{139}}^1\times {\mathrm{397}}^1\times {\mathrm{51647}}^1$

素因数の和:52203

約数の個数: 144

約数和(自身を含む): 5620395271680

約数和(自身を除く): 3340366150880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 139, 160, 200, 278, 397, 400, 556, 695, 794, 800, 1112, 1390, 1588, 1985, 2224, 2780, 3176, 3475, 3970, 4448, 5560, 6352, 6950, 7940, 9925, 11120, 12704, 13900, 15880, 19850, 22240, 27800, 31760, 39700, 51647, 55183, 55600, 63520, 79400, 103294, 110366, 111200, 158800, 206588, 220732, 258235, 275915, 317600, 413176, 441464, 516470, 551830, 826352, 882928, 1032940, 1103660, 1291175, 1379575, 1652704, 1765856, 2065880, 2207320, 2582350, 2759150, 4131760, 4414640, 5164700, 5518300, 7178933, 8263520, 8829280, 10329400, 11036600, 14357866, 20503859, 20658800, 22073200, 28715732, 35894665, 41007718, 41317600, 44146400, 57431464, 71789330, 82015436, 102519295, 114862928, 143578660, 164030872, 179473325, 205038590, 229725856, 287157320, 328061744, 358946650, 410077180, 512596475, 574314640, 656123488, 717893300, 820154360, 1025192950, 1148629280, 1435786600, 1640308720, 2050385900, 2850036401, 2871573200, 3280617440, 4100771800, 5700072802, 5743146400, 8201543600, 11400145604, 14250182005, 16403087200, 22800291208, 28500364010, 45600582416, 57000728020, 71250910025, 91201164832, 114001456040, 142501820050, 228002912080, 285003640100, 456005824160, 570007280200, 1140014560400, 2280029120800]

約数ペア:

[(1, 2280029120800), (2, 1140014560400), (4, 570007280200), (5, 456005824160), (8, 285003640100), (10, 228002912080), (16, 142501820050), (20, 114001456040), (25, 91201164832), (32, 71250910025), (40, 57000728020), (50, 45600582416), (80, 28500364010), (100, 22800291208), (139, 16403087200), (160, 14250182005), (200, 11400145604), (278, 8201543600), (397, 5743146400), (400, 5700072802), (556, 4100771800), (695, 3280617440), (794, 2871573200), (800, 2850036401), (1112, 2050385900), (1390, 1640308720), (1588, 1435786600), (1985, 1148629280), (2224, 1025192950), (2780, 820154360), (3176, 717893300), (3475, 656123488), (3970, 574314640), (4448, 512596475), (5560, 410077180), (6352, 358946650), (6950, 328061744), (7940, 287157320), (9925, 229725856), (11120, 205038590), (12704, 179473325), (13900, 164030872), (15880, 143578660), (19850, 114862928), (22240, 102519295), (27800, 82015436), (31760, 71789330), (39700, 57431464), (51647, 44146400), (55183, 41317600), (55600, 41007718), (63520, 35894665), (79400, 28715732), (103294, 22073200), (110366, 20658800), (111200, 20503859), (158800, 14357866), (206588, 11036600), (220732, 10329400), (258235, 8829280), (275915, 8263520), (317600, 7178933), (413176, 5518300), (441464, 5164700), (516470, 4414640), (551830, 4131760), (826352, 2759150), (882928, 2582350), (1032940, 2207320), (1103660, 2065880), (1291175, 1765856), (1379575, 1652704)]