2219303382080

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5202793}}^1$

素因数の和:5202884

約数の個数: 112

約数和(自身を含む): 5582056871424

約数和(自身を除く): 3362753489344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 62, 64, 80, 86, 124, 155, 160, 172, 215, 248, 310, 320, 344, 430, 496, 620, 688, 860, 992, 1240, 1333, 1376, 1720, 1984, 2480, 2666, 2752, 3440, 4960, 5332, 6665, 6880, 9920, 10664, 13330, 13760, 21328, 26660, 42656, 53320, 85312, 106640, 213280, 426560, 5202793, 10405586, 20811172, 26013965, 41622344, 52027930, 83244688, 104055860, 161286583, 166489376, 208111720, 223720099, 322573166, 332978752, 416223440, 447440198, 645146332, 806432915, 832446880, 894880396, 1118600495, 1290292664, 1612865830, 1664893760, 1789760792, 2237200990, 2580585328, 3225731660, 3579521584, 4474401980, 5161170656, 6451463320, 6935323069, 7159043168, 8948803960, 10322341312, 12902926640, 13870646138, 14318086336, 17897607920, 25805853280, 27741292276, 34676615345, 35795215840, 51611706560, 55482584552, 69353230690, 71590431680, 110965169104, 138706461380, 221930338208, 277412922760, 443860676416, 554825845520, 1109651691040, 2219303382080]

約数ペア:

[(1, 2219303382080), (2, 1109651691040), (4, 554825845520), (5, 443860676416), (8, 277412922760), (10, 221930338208), (16, 138706461380), (20, 110965169104), (31, 71590431680), (32, 69353230690), (40, 55482584552), (43, 51611706560), (62, 35795215840), (64, 34676615345), (80, 27741292276), (86, 25805853280), (124, 17897607920), (155, 14318086336), (160, 13870646138), (172, 12902926640), (215, 10322341312), (248, 8948803960), (310, 7159043168), (320, 6935323069), (344, 6451463320), (430, 5161170656), (496, 4474401980), (620, 3579521584), (688, 3225731660), (860, 2580585328), (992, 2237200990), (1240, 1789760792), (1333, 1664893760), (1376, 1612865830), (1720, 1290292664), (1984, 1118600495), (2480, 894880396), (2666, 832446880), (2752, 806432915), (3440, 645146332), (4960, 447440198), (5332, 416223440), (6665, 332978752), (6880, 322573166), (9920, 223720099), (10664, 208111720), (13330, 166489376), (13760, 161286583), (21328, 104055860), (26660, 83244688), (42656, 52027930), (53320, 41622344), (85312, 26013965), (106640, 20811172), (213280, 10405586), (426560, 5202793)]