209210760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2297}}^1$

素因数の和:2348

約数の個数: 192

約数和(自身を含む): 774334080

約数和(自身を除く): 565123320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 55, 60, 66, 69, 72, 88, 90, 92, 99, 110, 115, 120, 132, 138, 165, 180, 184, 198, 207, 220, 230, 253, 264, 276, 330, 345, 360, 396, 414, 440, 460, 495, 506, 552, 660, 690, 759, 792, 828, 920, 990, 1012, 1035, 1265, 1320, 1380, 1518, 1656, 1980, 2024, 2070, 2277, 2297, 2530, 2760, 3036, 3795, 3960, 4140, 4554, 4594, 5060, 6072, 6891, 7590, 8280, 9108, 9188, 10120, 11385, 11485, 13782, 15180, 18216, 18376, 20673, 22770, 22970, 25267, 27564, 30360, 34455, 41346, 45540, 45940, 50534, 52831, 55128, 68910, 75801, 82692, 91080, 91880, 101068, 103365, 105662, 126335, 137820, 151602, 158493, 165384, 202136, 206730, 211324, 227403, 252670, 264155, 275640, 303204, 316986, 379005, 413460, 422648, 454806, 475479, 505340, 528310, 581141, 606408, 633972, 758010, 792465, 826920, 909612, 950958, 1010680, 1056620, 1137015, 1162282, 1267944, 1516020, 1584930, 1743423, 1819224, 1901916, 2113240, 2274030, 2324564, 2377395, 2905705, 3032040, 3169860, 3486846, 3803832, 4548060, 4649128, 4754790, 5230269, 5811410, 6339720, 6973692, 8717115, 9096120, 9509580, 10460538, 11622820, 13947384, 17434230, 19019160, 20921076, 23245640, 26151345, 34868460, 41842152, 52302690, 69736920, 104605380, 209210760]

約数ペア:

[(1, 209210760), (2, 104605380), (3, 69736920), (4, 52302690), (5, 41842152), (6, 34868460), (8, 26151345), (9, 23245640), (10, 20921076), (11, 19019160), (12, 17434230), (15, 13947384), (18, 11622820), (20, 10460538), (22, 9509580), (23, 9096120), (24, 8717115), (30, 6973692), (33, 6339720), (36, 5811410), (40, 5230269), (44, 4754790), (45, 4649128), (46, 4548060), (55, 3803832), (60, 3486846), (66, 3169860), (69, 3032040), (72, 2905705), (88, 2377395), (90, 2324564), (92, 2274030), (99, 2113240), (110, 1901916), (115, 1819224), (120, 1743423), (132, 1584930), (138, 1516020), (165, 1267944), (180, 1162282), (184, 1137015), (198, 1056620), (207, 1010680), (220, 950958), (230, 909612), (253, 826920), (264, 792465), (276, 758010), (330, 633972), (345, 606408), (360, 581141), (396, 528310), (414, 505340), (440, 475479), (460, 454806), (495, 422648), (506, 413460), (552, 379005), (660, 316986), (690, 303204), (759, 275640), (792, 264155), (828, 252670), (920, 227403), (990, 211324), (1012, 206730), (1035, 202136), (1265, 165384), (1320, 158493), (1380, 151602), (1518, 137820), (1656, 126335), (1980, 105662), (2024, 103365), (2070, 101068), (2277, 91880), (2297, 91080), (2530, 82692), (2760, 75801), (3036, 68910), (3795, 55128), (3960, 52831), (4140, 50534), (4554, 45940), (4594, 45540), (5060, 41346), (6072, 34455), (6891, 30360), (7590, 27564), (8280, 25267), (9108, 22970), (9188, 22770), (10120, 20673), (11385, 18376), (11485, 18216), (13782, 15180)]