2883408080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{839}}^1$

素因数の和:914

約数の個数: 240

約数和(自身を含む): 8571951360

約数和(自身を除く): 5688543280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 80, 85, 95, 112, 119, 133, 136, 140, 152, 170, 190, 238, 266, 272, 280, 304, 323, 340, 361, 380, 476, 532, 560, 595, 646, 665, 680, 722, 760, 839, 952, 1064, 1190, 1292, 1330, 1360, 1444, 1520, 1615, 1678, 1805, 1904, 2128, 2261, 2380, 2527, 2584, 2660, 2888, 3230, 3356, 3610, 4195, 4522, 4760, 5054, 5168, 5320, 5776, 5873, 6137, 6460, 6712, 7220, 8390, 9044, 9520, 10108, 10640, 11305, 11746, 12274, 12635, 12920, 13424, 14263, 14440, 15941, 16780, 18088, 20216, 22610, 23492, 24548, 25270, 25840, 28526, 28880, 29365, 30685, 31882, 33560, 36176, 40432, 42959, 45220, 46984, 49096, 50540, 57052, 58730, 61370, 63764, 67120, 71315, 79705, 85918, 90440, 93968, 98192, 99841, 101080, 111587, 114104, 117460, 122740, 127528, 142630, 159410, 171836, 180880, 199682, 202160, 214795, 223174, 228208, 234920, 245480, 255056, 270997, 285260, 302879, 318820, 343672, 399364, 429590, 446348, 469840, 490960, 499205, 541994, 557935, 570520, 605758, 637640, 687344, 798728, 859180, 892696, 998410, 1083988, 1115870, 1141040, 1211516, 1275280, 1354985, 1514395, 1597456, 1718360, 1785392, 1896979, 1996820, 2120153, 2167976, 2231740, 2423032, 2709970, 3028790, 3436720, 3793958, 3993640, 4240306, 4335952, 4463480, 4846064, 5148943, 5419940, 6057580, 7587916, 7987280, 8480612, 8926960, 9484895, 10297886, 10600765, 10839880, 12115160, 15175832, 16961224, 18969790, 20595772, 21201530, 21679760, 24230320, 25744715, 30351664, 33922448, 36042601, 37939580, 41191544, 42403060, 51489430, 72085202, 75879160, 82383088, 84806120, 102978860, 144170404, 151758320, 169612240, 180213005, 205957720, 288340808, 360426010, 411915440, 576681616, 720852020, 1441704040, 2883408080]

約数ペア:

[(1, 2883408080), (2, 1441704040), (4, 720852020), (5, 576681616), (7, 411915440), (8, 360426010), (10, 288340808), (14, 205957720), (16, 180213005), (17, 169612240), (19, 151758320), (20, 144170404), (28, 102978860), (34, 84806120), (35, 82383088), (38, 75879160), (40, 72085202), (56, 51489430), (68, 42403060), (70, 41191544), (76, 37939580), (80, 36042601), (85, 33922448), (95, 30351664), (112, 25744715), (119, 24230320), (133, 21679760), (136, 21201530), (140, 20595772), (152, 18969790), (170, 16961224), (190, 15175832), (238, 12115160), (266, 10839880), (272, 10600765), (280, 10297886), (304, 9484895), (323, 8926960), (340, 8480612), (361, 7987280), (380, 7587916), (476, 6057580), (532, 5419940), (560, 5148943), (595, 4846064), (646, 4463480), (665, 4335952), (680, 4240306), (722, 3993640), (760, 3793958), (839, 3436720), (952, 3028790), (1064, 2709970), (1190, 2423032), (1292, 2231740), (1330, 2167976), (1360, 2120153), (1444, 1996820), (1520, 1896979), (1615, 1785392), (1678, 1718360), (1805, 1597456), (1904, 1514395), (2128, 1354985), (2261, 1275280), (2380, 1211516), (2527, 1141040), (2584, 1115870), (2660, 1083988), (2888, 998410), (3230, 892696), (3356, 859180), (3610, 798728), (4195, 687344), (4522, 637640), (4760, 605758), (5054, 570520), (5168, 557935), (5320, 541994), (5776, 499205), (5873, 490960), (6137, 469840), (6460, 446348), (6712, 429590), (7220, 399364), (8390, 343672), (9044, 318820), (9520, 302879), (10108, 285260), (10640, 270997), (11305, 255056), (11746, 245480), (12274, 234920), (12635, 228208), (12920, 223174), (13424, 214795), (14263, 202160), (14440, 199682), (15941, 180880), (16780, 171836), (18088, 159410), (20216, 142630), (22610, 127528), (23492, 122740), (24548, 117460), (25270, 114104), (25840, 111587), (28526, 101080), (28880, 99841), (29365, 98192), (30685, 93968), (31882, 90440), (33560, 85918), (36176, 79705), (40432, 71315), (42959, 67120), (45220, 63764), (46984, 61370), (49096, 58730), (50540, 57052)]