2016397880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^2$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 5691591360

約数和(自身を除く): 3675193480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 37, 40, 56, 68, 70, 74, 85, 107, 119, 136, 140, 148, 170, 185, 214, 238, 259, 280, 296, 340, 370, 428, 476, 518, 535, 595, 629, 680, 740, 749, 856, 952, 1036, 1070, 1190, 1258, 1295, 1480, 1498, 1819, 2072, 2140, 2380, 2516, 2590, 2996, 3145, 3638, 3745, 3959, 4280, 4403, 4760, 5032, 5180, 5992, 6290, 7276, 7490, 7918, 8806, 9095, 10360, 11449, 12580, 12733, 14552, 14980, 15836, 17612, 18190, 19795, 22015, 22898, 25160, 25466, 27713, 29960, 31672, 35224, 36380, 39590, 44030, 45796, 50932, 55426, 57245, 63665, 67303, 72760, 79180, 80143, 88060, 91592, 101864, 110852, 114490, 127330, 134606, 138565, 158360, 160286, 176120, 194633, 221704, 228980, 254660, 269212, 277130, 320572, 336515, 389266, 400715, 423613, 457960, 471121, 509320, 538424, 554260, 641144, 673030, 778532, 801430, 847226, 942242, 973165, 1108520, 1346060, 1362431, 1557064, 1602860, 1694452, 1884484, 1946330, 2118065, 2355605, 2692120, 2724862, 2965291, 3205720, 3388904, 3768968, 3892660, 4236130, 4711210, 5449724, 5930582, 6812155, 7201421, 7785320, 8472260, 9422420, 10899448, 11861164, 13624310, 14402842, 14826455, 16944520, 18844840, 23722328, 27248620, 28805684, 29652910, 36007105, 50409947, 54497240, 57611368, 59305820, 72014210, 100819894, 118611640, 144028420, 201639788, 252049735, 288056840, 403279576, 504099470, 1008198940, 2016397880]

約数ペア:

[(1, 2016397880), (2, 1008198940), (4, 504099470), (5, 403279576), (7, 288056840), (8, 252049735), (10, 201639788), (14, 144028420), (17, 118611640), (20, 100819894), (28, 72014210), (34, 59305820), (35, 57611368), (37, 54497240), (40, 50409947), (56, 36007105), (68, 29652910), (70, 28805684), (74, 27248620), (85, 23722328), (107, 18844840), (119, 16944520), (136, 14826455), (140, 14402842), (148, 13624310), (170, 11861164), (185, 10899448), (214, 9422420), (238, 8472260), (259, 7785320), (280, 7201421), (296, 6812155), (340, 5930582), (370, 5449724), (428, 4711210), (476, 4236130), (518, 3892660), (535, 3768968), (595, 3388904), (629, 3205720), (680, 2965291), (740, 2724862), (749, 2692120), (856, 2355605), (952, 2118065), (1036, 1946330), (1070, 1884484), (1190, 1694452), (1258, 1602860), (1295, 1557064), (1480, 1362431), (1498, 1346060), (1819, 1108520), (2072, 973165), (2140, 942242), (2380, 847226), (2516, 801430), (2590, 778532), (2996, 673030), (3145, 641144), (3638, 554260), (3745, 538424), (3959, 509320), (4280, 471121), (4403, 457960), (4760, 423613), (5032, 400715), (5180, 389266), (5992, 336515), (6290, 320572), (7276, 277130), (7490, 269212), (7918, 254660), (8806, 228980), (9095, 221704), (10360, 194633), (11449, 176120), (12580, 160286), (12733, 158360), (14552, 138565), (14980, 134606), (15836, 127330), (17612, 114490), (18190, 110852), (19795, 101864), (22015, 91592), (22898, 88060), (25160, 80143), (25466, 79180), (27713, 72760), (29960, 67303), (31672, 63665), (35224, 57245), (36380, 55426), (39590, 50932), (44030, 45796)]