31008298880

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:701

約数の個数: 256

約数和(自身を含む): 82170547200

約数和(自身を除く): 51162248320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 64, 65, 80, 94, 104, 128, 130, 160, 179, 188, 208, 235, 260, 320, 358, 376, 416, 443, 470, 520, 611, 640, 716, 752, 832, 886, 895, 940, 1040, 1222, 1432, 1504, 1664, 1772, 1790, 1880, 2080, 2215, 2327, 2444, 2864, 3008, 3055, 3544, 3580, 3760, 4160, 4430, 4654, 4888, 5728, 5759, 6016, 6110, 7088, 7160, 7520, 8320, 8413, 8860, 9308, 9776, 11456, 11518, 11635, 12220, 14176, 14320, 15040, 16826, 17720, 18616, 19552, 20821, 22912, 23036, 23270, 24440, 28352, 28640, 28795, 30080, 33652, 35440, 37232, 39104, 41642, 42065, 46072, 46540, 48880, 56704, 57280, 57590, 67304, 70880, 74464, 78208, 79297, 83284, 84130, 92144, 93080, 97760, 104105, 109369, 114560, 115180, 134608, 141760, 148928, 158594, 166568, 168260, 184288, 186160, 195520, 208210, 218738, 230360, 269216, 270673, 283520, 297856, 317188, 333136, 336520, 368576, 372320, 391040, 396485, 416420, 437476, 460720, 538432, 541346, 546845, 634376, 666272, 673040, 737152, 744640, 792970, 832840, 874952, 921440, 1030861, 1076864, 1082692, 1093690, 1268752, 1332544, 1346080, 1353365, 1489280, 1585940, 1665680, 1749904, 1842880, 2061722, 2165384, 2187380, 2537504, 2665088, 2692160, 2706730, 3171880, 3331360, 3499808, 3685760, 3726959, 4123444, 4330768, 4374760, 5075008, 5154305, 5384320, 5413460, 6343760, 6662720, 6999616, 7453918, 8246888, 8661536, 8749520, 10150016, 10308610, 10826920, 12687520, 13325440, 13999232, 14907836, 16493776, 17323072, 17499040, 18634795, 20617220, 21653840, 25375040, 29815672, 32987552, 34646144, 34998080, 37269590, 41234440, 43307680, 48450467, 50750080, 59631344, 65975104, 69996160, 74539180, 82468880, 86615360, 96900934, 119262688, 131950208, 149078360, 164937760, 173230720, 193801868, 238525376, 242252335, 298156720, 329875520, 387603736, 477050752, 484504670, 596313440, 659751040, 775207472, 969009340, 1192626880, 1550414944, 1938018680, 2385253760, 3100829888, 3876037360, 6201659776, 7752074720, 15504149440, 31008298880]

約数ペア:

[(1, 31008298880), (2, 15504149440), (4, 7752074720), (5, 6201659776), (8, 3876037360), (10, 3100829888), (13, 2385253760), (16, 1938018680), (20, 1550414944), (26, 1192626880), (32, 969009340), (40, 775207472), (47, 659751040), (52, 596313440), (64, 484504670), (65, 477050752), (80, 387603736), (94, 329875520), (104, 298156720), (128, 242252335), (130, 238525376), (160, 193801868), (179, 173230720), (188, 164937760), (208, 149078360), (235, 131950208), (260, 119262688), (320, 96900934), (358, 86615360), (376, 82468880), (416, 74539180), (443, 69996160), (470, 65975104), (520, 59631344), (611, 50750080), (640, 48450467), (716, 43307680), (752, 41234440), (832, 37269590), (886, 34998080), (895, 34646144), (940, 32987552), (1040, 29815672), (1222, 25375040), (1432, 21653840), (1504, 20617220), (1664, 18634795), (1772, 17499040), (1790, 17323072), (1880, 16493776), (2080, 14907836), (2215, 13999232), (2327, 13325440), (2444, 12687520), (2864, 10826920), (3008, 10308610), (3055, 10150016), (3544, 8749520), (3580, 8661536), (3760, 8246888), (4160, 7453918), (4430, 6999616), (4654, 6662720), (4888, 6343760), (5728, 5413460), (5759, 5384320), (6016, 5154305), (6110, 5075008), (7088, 4374760), (7160, 4330768), (7520, 4123444), (8320, 3726959), (8413, 3685760), (8860, 3499808), (9308, 3331360), (9776, 3171880), (11456, 2706730), (11518, 2692160), (11635, 2665088), (12220, 2537504), (14176, 2187380), (14320, 2165384), (15040, 2061722), (16826, 1842880), (17720, 1749904), (18616, 1665680), (19552, 1585940), (20821, 1489280), (22912, 1353365), (23036, 1346080), (23270, 1332544), (24440, 1268752), (28352, 1093690), (28640, 1082692), (28795, 1076864), (30080, 1030861), (33652, 921440), (35440, 874952), (37232, 832840), (39104, 792970), (41642, 744640), (42065, 737152), (46072, 673040), (46540, 666272), (48880, 634376), (56704, 546845), (57280, 541346), (57590, 538432), (67304, 460720), (70880, 437476), (74464, 416420), (78208, 396485), (79297, 391040), (83284, 372320), (84130, 368576), (92144, 336520), (93080, 333136), (97760, 317188), (104105, 297856), (109369, 283520), (114560, 270673), (115180, 269216), (134608, 230360), (141760, 218738), (148928, 208210), (158594, 195520), (166568, 186160), (168260, 184288)]