1669777920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 360

約数和(自身を含む): 6089399316

約数和(自身を除く): 4419621396

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 137, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 274, 276, 288, 320, 345, 360, 368, 384, 411, 414, 460, 480, 512, 529, 548, 552, 576, 640, 685, 690, 720, 736, 768, 822, 828, 920, 960, 1035, 1058, 1096, 1104, 1152, 1233, 1280, 1370, 1380, 1440, 1472, 1536, 1587, 1644, 1656, 1840, 1920, 2055, 2070, 2116, 2192, 2208, 2304, 2466, 2560, 2645, 2740, 2760, 2880, 2944, 3151, 3174, 3288, 3312, 3680, 3840, 4110, 4140, 4232, 4384, 4416, 4608, 4761, 4932, 5290, 5480, 5520, 5760, 5888, 6165, 6302, 6348, 6576, 6624, 7360, 7680, 7935, 8220, 8280, 8464, 8768, 8832, 9453, 9522, 9864, 10580, 10960, 11040, 11520, 11776, 12330, 12604, 12696, 13152, 13248, 14720, 15755, 15870, 16440, 16560, 16928, 17536, 17664, 18906, 19044, 19728, 21160, 21920, 22080, 23040, 23805, 24660, 25208, 25392, 26304, 26496, 28359, 29440, 31510, 31740, 32880, 33120, 33856, 35072, 35328, 37812, 38088, 39456, 42320, 43840, 44160, 47265, 47610, 49320, 50416, 50784, 52608, 52992, 56718, 58880, 63020, 63480, 65760, 66240, 67712, 70144, 72473, 75624, 76176, 78912, 84640, 87680, 88320, 94530, 95220, 98640, 100832, 101568, 105216, 105984, 113436, 126040, 126960, 131520, 132480, 135424, 141795, 144946, 151248, 152352, 157824, 169280, 175360, 176640, 189060, 190440, 197280, 201664, 203136, 210432, 217419, 226872, 252080, 253920, 263040, 264960, 270848, 283590, 289892, 302496, 304704, 315648, 338560, 350720, 362365, 378120, 380880, 394560, 403328, 406272, 434838, 453744, 504160, 507840, 526080, 529920, 567180, 579784, 604992, 609408, 631296, 652257, 677120, 724730, 756240, 761760, 789120, 806656, 812544, 869676, 907488, 1008320, 1015680, 1052160, 1087095, 1134360, 1159568, 1209984, 1218816, 1304514, 1354240, 1449460, 1512480, 1523520, 1578240, 1613312, 1739352, 1814976, 2016640, 2031360, 2174190, 2268720, 2319136, 2419968, 2437632, 2609028, 2898920, 3024960, 3047040, 3156480, 3261285, 3478704, 3629952, 4033280, 4062720, 4348380, 4537440, 4638272, 4839936, 5218056, 5797840, 6049920, 6094080, 6522570, 6957408, 7259904, 8066560, 8696760, 9074880, 9276544, 10436112, 11595680, 12099840, 12188160, 13045140, 13914816, 14519808, 17393520, 18149760, 18553088, 20872224, 23191360, 24199680, 26090280, 27829632, 34787040, 36299520, 37106176, 41744448, 46382720, 52180560, 55659264, 69574080, 72599040, 83488896, 92765440, 104361120, 111318528, 139148160, 166977792, 185530880, 208722240, 278296320, 333955584, 417444480, 556592640, 834888960, 1669777920]

約数ペア:

[(1, 1669777920), (2, 834888960), (3, 556592640), (4, 417444480), (5, 333955584), (6, 278296320), (8, 208722240), (9, 185530880), (10, 166977792), (12, 139148160), (15, 111318528), (16, 104361120), (18, 92765440), (20, 83488896), (23, 72599040), (24, 69574080), (30, 55659264), (32, 52180560), (36, 46382720), (40, 41744448), (45, 37106176), (46, 36299520), (48, 34787040), (60, 27829632), (64, 26090280), (69, 24199680), (72, 23191360), (80, 20872224), (90, 18553088), (92, 18149760), (96, 17393520), (115, 14519808), (120, 13914816), (128, 13045140), (137, 12188160), (138, 12099840), (144, 11595680), (160, 10436112), (180, 9276544), (184, 9074880), (192, 8696760), (207, 8066560), (230, 7259904), (240, 6957408), (256, 6522570), (274, 6094080), (276, 6049920), (288, 5797840), (320, 5218056), (345, 4839936), (360, 4638272), (368, 4537440), (384, 4348380), (411, 4062720), (414, 4033280), (460, 3629952), (480, 3478704), (512, 3261285), (529, 3156480), (548, 3047040), (552, 3024960), (576, 2898920), (640, 2609028), (685, 2437632), (690, 2419968), (720, 2319136), (736, 2268720), (768, 2174190), (822, 2031360), (828, 2016640), (920, 1814976), (960, 1739352), (1035, 1613312), (1058, 1578240), (1096, 1523520), (1104, 1512480), (1152, 1449460), (1233, 1354240), (1280, 1304514), (1370, 1218816), (1380, 1209984), (1440, 1159568), (1472, 1134360), (1536, 1087095), (1587, 1052160), (1644, 1015680), (1656, 1008320), (1840, 907488), (1920, 869676), (2055, 812544), (2070, 806656), (2116, 789120), (2192, 761760), (2208, 756240), (2304, 724730), (2466, 677120), (2560, 652257), (2645, 631296), (2740, 609408), (2760, 604992), (2880, 579784), (2944, 567180), (3151, 529920), (3174, 526080), (3288, 507840), (3312, 504160), (3680, 453744), (3840, 434838), (4110, 406272), (4140, 403328), (4232, 394560), (4384, 380880), (4416, 378120), (4608, 362365), (4761, 350720), (4932, 338560), (5290, 315648), (5480, 304704), (5520, 302496), (5760, 289892), (5888, 283590), (6165, 270848), (6302, 264960), (6348, 263040), (6576, 253920), (6624, 252080), (7360, 226872), (7680, 217419), (7935, 210432), (8220, 203136), (8280, 201664), (8464, 197280), (8768, 190440), (8832, 189060), (9453, 176640), (9522, 175360), (9864, 169280), (10580, 157824), (10960, 152352), (11040, 151248), (11520, 144946), (11776, 141795), (12330, 135424), (12604, 132480), (12696, 131520), (13152, 126960), (13248, 126040), (14720, 113436), (15755, 105984), (15870, 105216), (16440, 101568), (16560, 100832), (16928, 98640), (17536, 95220), (17664, 94530), (18906, 88320), (19044, 87680), (19728, 84640), (21160, 78912), (21920, 76176), (22080, 75624), (23040, 72473), (23805, 70144), (24660, 67712), (25208, 66240), (25392, 65760), (26304, 63480), (26496, 63020), (28359, 58880), (29440, 56718), (31510, 52992), (31740, 52608), (32880, 50784), (33120, 50416), (33856, 49320), (35072, 47610), (35328, 47265), (37812, 44160), (38088, 43840), (39456, 42320)]