3112492040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1979}}^1$

素因数の和:2175

約数の個数: 128

約数和(自身を含む): 8262777600

約数和(自身を除く): 5150285560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 137, 140, 164, 205, 274, 280, 287, 328, 410, 548, 574, 685, 820, 959, 1096, 1148, 1370, 1435, 1640, 1918, 1979, 2296, 2740, 2870, 3836, 3958, 4795, 5480, 5617, 5740, 7672, 7916, 9590, 9895, 11234, 11480, 13853, 15832, 19180, 19790, 22468, 27706, 28085, 38360, 39319, 39580, 44936, 55412, 56170, 69265, 78638, 79160, 81139, 110824, 112340, 138530, 157276, 162278, 196595, 224680, 271123, 277060, 314552, 324556, 393190, 405695, 542246, 554120, 567973, 649112, 786380, 811390, 1084492, 1135946, 1355615, 1572760, 1622780, 1897861, 2168984, 2271892, 2711230, 2839865, 3245560, 3795722, 4543784, 5422460, 5679730, 7591444, 9489305, 10844920, 11116043, 11359460, 15182888, 18978610, 22232086, 22718920, 37957220, 44464172, 55580215, 75914440, 77812301, 88928344, 111160430, 155624602, 222320860, 311249204, 389061505, 444641720, 622498408, 778123010, 1556246020, 3112492040]

約数ペア:

[(1, 3112492040), (2, 1556246020), (4, 778123010), (5, 622498408), (7, 444641720), (8, 389061505), (10, 311249204), (14, 222320860), (20, 155624602), (28, 111160430), (35, 88928344), (40, 77812301), (41, 75914440), (56, 55580215), (70, 44464172), (82, 37957220), (137, 22718920), (140, 22232086), (164, 18978610), (205, 15182888), (274, 11359460), (280, 11116043), (287, 10844920), (328, 9489305), (410, 7591444), (548, 5679730), (574, 5422460), (685, 4543784), (820, 3795722), (959, 3245560), (1096, 2839865), (1148, 2711230), (1370, 2271892), (1435, 2168984), (1640, 1897861), (1918, 1622780), (1979, 1572760), (2296, 1355615), (2740, 1135946), (2870, 1084492), (3836, 811390), (3958, 786380), (4795, 649112), (5480, 567973), (5617, 554120), (5740, 542246), (7672, 405695), (7916, 393190), (9590, 324556), (9895, 314552), (11234, 277060), (11480, 271123), (13853, 224680), (15832, 196595), (19180, 162278), (19790, 157276), (22468, 138530), (27706, 112340), (28085, 110824), (38360, 81139), (39319, 79160), (39580, 78638), (44936, 69265), (55412, 56170)]