15668850816

素因数分解:

$2^7\times 3^3\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:628

約数の個数: 256

約数和(自身を含む): 47280672000

約数和(自身を除く): 31611821184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 96, 108, 128, 144, 146, 173, 192, 216, 219, 288, 292, 346, 359, 384, 432, 438, 519, 576, 584, 657, 692, 718, 864, 876, 1038, 1077, 1152, 1168, 1314, 1384, 1436, 1557, 1728, 1752, 1971, 2076, 2154, 2336, 2628, 2768, 2872, 3114, 3231, 3456, 3504, 3942, 4152, 4308, 4671, 4672, 5256, 5536, 5744, 6228, 6462, 7008, 7884, 8304, 8616, 9342, 9344, 9693, 10512, 11072, 11488, 12456, 12629, 12924, 14016, 15768, 16608, 17232, 18684, 19386, 21024, 22144, 22976, 24912, 25258, 25848, 26207, 28032, 31536, 33216, 34464, 37368, 37887, 38772, 42048, 45952, 49824, 50516, 51696, 52414, 62107, 63072, 66432, 68928, 74736, 75774, 77544, 78621, 84096, 99648, 101032, 103392, 104828, 113661, 124214, 126144, 137856, 149472, 151548, 155088, 157242, 186321, 199296, 202064, 206784, 209656, 227322, 235863, 248428, 252288, 298944, 303096, 310176, 314484, 340983, 372642, 404128, 413568, 419312, 454644, 471726, 496856, 558963, 597888, 606192, 620352, 628968, 681966, 707589, 745284, 808256, 838624, 909288, 943452, 993712, 1117926, 1212384, 1240704, 1257936, 1363932, 1415178, 1490568, 1616512, 1676889, 1677248, 1818576, 1886904, 1987424, 2235852, 2424768, 2515872, 2727864, 2830356, 2981136, 3353778, 3354496, 3637152, 3773808, 3974848, 4471704, 4533811, 4849536, 5031744, 5455728, 5660712, 5962272, 6707556, 7274304, 7547616, 7949696, 8943408, 9067622, 10063488, 10911456, 11321424, 11924544, 13415112, 13601433, 14548608, 15095232, 17886816, 18135244, 21822912, 22642848, 23849088, 26830224, 27202866, 30190464, 35773632, 36270488, 40804299, 43645824, 45285696, 53660448, 54405732, 71547264, 72540976, 81608598, 90571392, 107320896, 108811464, 122412897, 145081952, 163217196, 214641792, 217622928, 244825794, 290163904, 326434392, 435245856, 489651588, 580327808, 652868784, 870491712, 979303176, 1305737568, 1740983424, 1958606352, 2611475136, 3917212704, 5222950272, 7834425408, 15668850816]

約数ペア:

[(1, 15668850816), (2, 7834425408), (3, 5222950272), (4, 3917212704), (6, 2611475136), (8, 1958606352), (9, 1740983424), (12, 1305737568), (16, 979303176), (18, 870491712), (24, 652868784), (27, 580327808), (32, 489651588), (36, 435245856), (48, 326434392), (54, 290163904), (64, 244825794), (72, 217622928), (73, 214641792), (96, 163217196), (108, 145081952), (128, 122412897), (144, 108811464), (146, 107320896), (173, 90571392), (192, 81608598), (216, 72540976), (219, 71547264), (288, 54405732), (292, 53660448), (346, 45285696), (359, 43645824), (384, 40804299), (432, 36270488), (438, 35773632), (519, 30190464), (576, 27202866), (584, 26830224), (657, 23849088), (692, 22642848), (718, 21822912), (864, 18135244), (876, 17886816), (1038, 15095232), (1077, 14548608), (1152, 13601433), (1168, 13415112), (1314, 11924544), (1384, 11321424), (1436, 10911456), (1557, 10063488), (1728, 9067622), (1752, 8943408), (1971, 7949696), (2076, 7547616), (2154, 7274304), (2336, 6707556), (2628, 5962272), (2768, 5660712), (2872, 5455728), (3114, 5031744), (3231, 4849536), (3456, 4533811), (3504, 4471704), (3942, 3974848), (4152, 3773808), (4308, 3637152), (4671, 3354496), (4672, 3353778), (5256, 2981136), (5536, 2830356), (5744, 2727864), (6228, 2515872), (6462, 2424768), (7008, 2235852), (7884, 1987424), (8304, 1886904), (8616, 1818576), (9342, 1677248), (9344, 1676889), (9693, 1616512), (10512, 1490568), (11072, 1415178), (11488, 1363932), (12456, 1257936), (12629, 1240704), (12924, 1212384), (14016, 1117926), (15768, 993712), (16608, 943452), (17232, 909288), (18684, 838624), (19386, 808256), (21024, 745284), (22144, 707589), (22976, 681966), (24912, 628968), (25258, 620352), (25848, 606192), (26207, 597888), (28032, 558963), (31536, 496856), (33216, 471726), (34464, 454644), (37368, 419312), (37887, 413568), (38772, 404128), (42048, 372642), (45952, 340983), (49824, 314484), (50516, 310176), (51696, 303096), (52414, 298944), (62107, 252288), (63072, 248428), (66432, 235863), (68928, 227322), (74736, 209656), (75774, 206784), (77544, 202064), (78621, 199296), (84096, 186321), (99648, 157242), (101032, 155088), (103392, 151548), (104828, 149472), (113661, 137856), (124214, 126144)]