4917978240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19259}}^1$

素因数の和:19307

約数の個数: 256

約数和(自身を含む): 18859392000

約数和(自身を除く): 13941413760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3360, 3648, 3990, 4256, 4480, 4560, 5320, 6080, 6384, 6720, 7296, 7980, 8512, 9120, 10640, 12160, 12768, 13440, 15960, 17024, 18240, 19259, 21280, 25536, 31920, 36480, 38518, 42560, 51072, 57777, 63840, 77036, 85120, 96295, 115554, 127680, 134813, 154072, 192590, 231108, 255360, 269626, 288885, 308144, 365921, 385180, 404439, 462216, 539252, 577770, 616288, 674065, 731842, 770360, 808878, 924432, 1078504, 1097763, 1155540, 1232576, 1348130, 1463684, 1540720, 1617756, 1829605, 1848864, 2022195, 2157008, 2195526, 2311080, 2465152, 2561447, 2696260, 2927368, 3081440, 3235512, 3659210, 3697728, 4044390, 4314016, 4391052, 4622160, 5122894, 5392520, 5488815, 5854736, 6162880, 6471024, 7318420, 7395456, 7684341, 8088780, 8628032, 8782104, 9244320, 10245788, 10785040, 10977630, 11709472, 12325760, 12807235, 12942048, 14636840, 15368682, 16177560, 17256064, 17564208, 18488640, 20491576, 21570080, 21955260, 23418944, 25614470, 25884096, 29273680, 30737364, 32355120, 35128416, 36977280, 38421705, 40983152, 43140160, 43910520, 46837888, 51228940, 51768192, 58547360, 61474728, 64710240, 70256832, 76843410, 81966304, 86280320, 87821040, 102457880, 117094720, 122949456, 129420480, 140513664, 153686820, 163932608, 175642080, 204915760, 234189440, 245898912, 258840960, 307373640, 327865216, 351284160, 409831520, 491797824, 614747280, 702568320, 819663040, 983595648, 1229494560, 1639326080, 2458989120, 4917978240]

約数ペア:

[(1, 4917978240), (2, 2458989120), (3, 1639326080), (4, 1229494560), (5, 983595648), (6, 819663040), (7, 702568320), (8, 614747280), (10, 491797824), (12, 409831520), (14, 351284160), (15, 327865216), (16, 307373640), (19, 258840960), (20, 245898912), (21, 234189440), (24, 204915760), (28, 175642080), (30, 163932608), (32, 153686820), (35, 140513664), (38, 129420480), (40, 122949456), (42, 117094720), (48, 102457880), (56, 87821040), (57, 86280320), (60, 81966304), (64, 76843410), (70, 70256832), (76, 64710240), (80, 61474728), (84, 58547360), (95, 51768192), (96, 51228940), (105, 46837888), (112, 43910520), (114, 43140160), (120, 40983152), (128, 38421705), (133, 36977280), (140, 35128416), (152, 32355120), (160, 30737364), (168, 29273680), (190, 25884096), (192, 25614470), (210, 23418944), (224, 21955260), (228, 21570080), (240, 20491576), (266, 18488640), (280, 17564208), (285, 17256064), (304, 16177560), (320, 15368682), (336, 14636840), (380, 12942048), (384, 12807235), (399, 12325760), (420, 11709472), (448, 10977630), (456, 10785040), (480, 10245788), (532, 9244320), (560, 8782104), (570, 8628032), (608, 8088780), (640, 7684341), (665, 7395456), (672, 7318420), (760, 6471024), (798, 6162880), (840, 5854736), (896, 5488815), (912, 5392520), (960, 5122894), (1064, 4622160), (1120, 4391052), (1140, 4314016), (1216, 4044390), (1330, 3697728), (1344, 3659210), (1520, 3235512), (1596, 3081440), (1680, 2927368), (1824, 2696260), (1920, 2561447), (1995, 2465152), (2128, 2311080), (2240, 2195526), (2280, 2157008), (2432, 2022195), (2660, 1848864), (2688, 1829605), (3040, 1617756), (3192, 1540720), (3360, 1463684), (3648, 1348130), (3990, 1232576), (4256, 1155540), (4480, 1097763), (4560, 1078504), (5320, 924432), (6080, 808878), (6384, 770360), (6720, 731842), (7296, 674065), (7980, 616288), (8512, 577770), (9120, 539252), (10640, 462216), (12160, 404439), (12768, 385180), (13440, 365921), (15960, 308144), (17024, 288885), (18240, 269626), (19259, 255360), (21280, 231108), (25536, 192590), (31920, 154072), (36480, 134813), (38518, 127680), (42560, 115554), (51072, 96295), (57777, 85120), (63840, 77036)]