310820160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2011}}^1$

素因数の和:2061

約数の個数: 224

約数和(自身を含む): 1177454592

約数和(自身を除く): 866634432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 420, 448, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1932, 2011, 2208, 2240, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4022, 4416, 4830, 5152, 5520, 6033, 6440, 6720, 7360, 7728, 8044, 9660, 10055, 10304, 11040, 12066, 12880, 14077, 15456, 16088, 19320, 20110, 22080, 24132, 25760, 28154, 30165, 30912, 32176, 38640, 40220, 42231, 46253, 48264, 51520, 56308, 60330, 64352, 70385, 77280, 80440, 84462, 92506, 96528, 112616, 120660, 128704, 138759, 140770, 154560, 160880, 168924, 185012, 193056, 211155, 225232, 231265, 241320, 277518, 281540, 321760, 323771, 337848, 370024, 386112, 422310, 450464, 462530, 482640, 555036, 563080, 643520, 647542, 675696, 693795, 740048, 844620, 900928, 925060, 965280, 971313, 1110072, 1126160, 1295084, 1351392, 1387590, 1480096, 1618855, 1689240, 1850120, 1930560, 1942626, 2220144, 2252320, 2590168, 2702784, 2775180, 2960192, 3237710, 3378480, 3700240, 3885252, 4440288, 4504640, 4856565, 5180336, 5550360, 6475420, 6756960, 7400480, 7770504, 8880576, 9713130, 10360672, 11100720, 12950840, 13513920, 14800960, 15541008, 19426260, 20721344, 22201440, 25901680, 31082016, 38852520, 44402880, 51803360, 62164032, 77705040, 103606720, 155410080, 310820160]

約数ペア:

[(1, 310820160), (2, 155410080), (3, 103606720), (4, 77705040), (5, 62164032), (6, 51803360), (7, 44402880), (8, 38852520), (10, 31082016), (12, 25901680), (14, 22201440), (15, 20721344), (16, 19426260), (20, 15541008), (21, 14800960), (23, 13513920), (24, 12950840), (28, 11100720), (30, 10360672), (32, 9713130), (35, 8880576), (40, 7770504), (42, 7400480), (46, 6756960), (48, 6475420), (56, 5550360), (60, 5180336), (64, 4856565), (69, 4504640), (70, 4440288), (80, 3885252), (84, 3700240), (92, 3378480), (96, 3237710), (105, 2960192), (112, 2775180), (115, 2702784), (120, 2590168), (138, 2252320), (140, 2220144), (160, 1942626), (161, 1930560), (168, 1850120), (184, 1689240), (192, 1618855), (210, 1480096), (224, 1387590), (230, 1351392), (240, 1295084), (276, 1126160), (280, 1110072), (320, 971313), (322, 965280), (336, 925060), (345, 900928), (368, 844620), (420, 740048), (448, 693795), (460, 675696), (480, 647542), (483, 643520), (552, 563080), (560, 555036), (644, 482640), (672, 462530), (690, 450464), (736, 422310), (805, 386112), (840, 370024), (920, 337848), (960, 323771), (966, 321760), (1104, 281540), (1120, 277518), (1288, 241320), (1344, 231265), (1380, 225232), (1472, 211155), (1610, 193056), (1680, 185012), (1840, 168924), (1932, 160880), (2011, 154560), (2208, 140770), (2240, 138759), (2415, 128704), (2576, 120660), (2760, 112616), (3220, 96528), (3360, 92506), (3680, 84462), (3864, 80440), (4022, 77280), (4416, 70385), (4830, 64352), (5152, 60330), (5520, 56308), (6033, 51520), (6440, 48264), (6720, 46253), (7360, 42231), (7728, 40220), (8044, 38640), (9660, 32176), (10055, 30912), (10304, 30165), (11040, 28154), (12066, 25760), (12880, 24132), (14077, 22080), (15456, 20110), (16088, 19320)]