16168561920

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5419}}^1$

素因数の和:5490

約数の個数: 432

約数和(自身を含む): 65673229440

約数和(自身を除く): 49504667520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 128, 140, 144, 148, 160, 168, 180, 185, 192, 210, 222, 224, 240, 252, 256, 259, 280, 288, 296, 315, 320, 333, 336, 360, 370, 384, 420, 444, 448, 480, 504, 518, 555, 560, 576, 592, 630, 640, 666, 672, 720, 740, 768, 777, 840, 888, 896, 960, 1008, 1036, 1110, 1120, 1152, 1184, 1260, 1280, 1295, 1332, 1344, 1440, 1480, 1554, 1665, 1680, 1776, 1792, 1920, 2016, 2072, 2220, 2240, 2304, 2331, 2368, 2520, 2590, 2664, 2688, 2880, 2960, 3108, 3330, 3360, 3552, 3840, 3885, 4032, 4144, 4440, 4480, 4662, 4736, 5040, 5180, 5328, 5376, 5419, 5760, 5920, 6216, 6660, 6720, 7104, 7770, 8064, 8288, 8880, 8960, 9324, 9472, 10080, 10360, 10656, 10838, 11520, 11655, 11840, 12432, 13320, 13440, 14208, 15540, 16128, 16257, 16576, 17760, 18648, 20160, 20720, 21312, 21676, 23310, 23680, 24864, 26640, 26880, 27095, 28416, 31080, 32514, 33152, 35520, 37296, 37933, 40320, 41440, 42624, 43352, 46620, 47360, 48771, 49728, 53280, 54190, 62160, 65028, 66304, 71040, 74592, 75866, 80640, 81285, 82880, 85248, 86704, 93240, 97542, 99456, 106560, 108380, 113799, 124320, 130056, 142080, 149184, 151732, 162570, 165760, 173408, 186480, 189665, 195084, 198912, 200503, 213120, 216760, 227598, 243855, 248640, 260112, 298368, 303464, 325140, 331520, 341397, 346816, 372960, 379330, 390168, 401006, 426240, 433520, 455196, 487710, 497280, 520224, 568995, 596736, 601509, 606928, 650280, 682794, 693632, 745920, 758660, 780336, 802012, 867040, 910392, 975420, 994560, 1002515, 1040448, 1137990, 1203018, 1213856, 1300560, 1365588, 1387264, 1403521, 1491840, 1517320, 1560672, 1604024, 1706985, 1734080, 1804527, 1820784, 1950840, 2005030, 2080896, 2275980, 2406036, 2427712, 2601120, 2731176, 2807042, 2983680, 3007545, 3034640, 3121344, 3208048, 3413970, 3468160, 3609054, 3641568, 3901680, 4010060, 4161792, 4210563, 4551960, 4812072, 4855424, 5202240, 5462352, 5614084, 6015090, 6069280, 6242688, 6416096, 6827940, 6936320, 7017605, 7218108, 7283136, 7803360, 8020120, 8421126, 9022635, 9103920, 9624144, 9710848, 10404480, 10924704, 11228168, 12030180, 12138560, 12485376, 12631689, 12832192, 13655880, 14035210, 14436216, 14566272, 15606720, 16040240, 16842252, 18045270, 18207840, 19248288, 20808960, 21052815, 21849408, 22456336, 24060360, 24277120, 25263378, 25664384, 27311760, 28070420, 28872432, 29132544, 31213440, 32080480, 33684504, 36090540, 36415680, 38496576, 42105630, 43698816, 44912672, 48120720, 48554240, 50526756, 51328768, 54623520, 56140840, 57744864, 62426880, 63158445, 64160960, 67369008, 72181080, 72831360, 76993152, 84211260, 87397632, 89825344, 96241440, 101053512, 109247040, 112281680, 115489728, 126316890, 128321920, 134738016, 144362160, 145662720, 153986304, 168422520, 179650688, 192482880, 202107024, 218494080, 224563360, 230979456, 252633780, 256643840, 269476032, 288724320, 336845040, 359301376, 384965760, 404214048, 436988160, 449126720, 461958912, 505267560, 538952064, 577448640, 673690080, 769931520, 808428096, 898253440, 1010535120, 1077904128, 1154897280, 1347380160, 1616856192, 1796506880, 2021070240, 2309794560, 2694760320, 3233712384, 4042140480, 5389520640, 8084280960, 16168561920]

約数ペア:

[(1, 16168561920), (2, 8084280960), (3, 5389520640), (4, 4042140480), (5, 3233712384), (6, 2694760320), (7, 2309794560), (8, 2021070240), (9, 1796506880), (10, 1616856192), (12, 1347380160), (14, 1154897280), (15, 1077904128), (16, 1010535120), (18, 898253440), (20, 808428096), (21, 769931520), (24, 673690080), (28, 577448640), (30, 538952064), (32, 505267560), (35, 461958912), (36, 449126720), (37, 436988160), (40, 404214048), (42, 384965760), (45, 359301376), (48, 336845040), (56, 288724320), (60, 269476032), (63, 256643840), (64, 252633780), (70, 230979456), (72, 224563360), (74, 218494080), (80, 202107024), (84, 192482880), (90, 179650688), (96, 168422520), (105, 153986304), (111, 145662720), (112, 144362160), (120, 134738016), (126, 128321920), (128, 126316890), (140, 115489728), (144, 112281680), (148, 109247040), (160, 101053512), (168, 96241440), (180, 89825344), (185, 87397632), (192, 84211260), (210, 76993152), (222, 72831360), (224, 72181080), (240, 67369008), (252, 64160960), (256, 63158445), (259, 62426880), (280, 57744864), (288, 56140840), (296, 54623520), (315, 51328768), (320, 50526756), (333, 48554240), (336, 48120720), (360, 44912672), (370, 43698816), (384, 42105630), (420, 38496576), (444, 36415680), (448, 36090540), (480, 33684504), (504, 32080480), (518, 31213440), (555, 29132544), (560, 28872432), (576, 28070420), (592, 27311760), (630, 25664384), (640, 25263378), (666, 24277120), (672, 24060360), (720, 22456336), (740, 21849408), (768, 21052815), (777, 20808960), (840, 19248288), (888, 18207840), (896, 18045270), (960, 16842252), (1008, 16040240), (1036, 15606720), (1110, 14566272), (1120, 14436216), (1152, 14035210), (1184, 13655880), (1260, 12832192), (1280, 12631689), (1295, 12485376), (1332, 12138560), (1344, 12030180), (1440, 11228168), (1480, 10924704), (1554, 10404480), (1665, 9710848), (1680, 9624144), (1776, 9103920), (1792, 9022635), (1920, 8421126), (2016, 8020120), (2072, 7803360), (2220, 7283136), (2240, 7218108), (2304, 7017605), (2331, 6936320), (2368, 6827940), (2520, 6416096), (2590, 6242688), (2664, 6069280), (2688, 6015090), (2880, 5614084), (2960, 5462352), (3108, 5202240), (3330, 4855424), (3360, 4812072), (3552, 4551960), (3840, 4210563), (3885, 4161792), (4032, 4010060), (4144, 3901680), (4440, 3641568), (4480, 3609054), (4662, 3468160), (4736, 3413970), (5040, 3208048), (5180, 3121344), (5328, 3034640), (5376, 3007545), (5419, 2983680), (5760, 2807042), (5920, 2731176), (6216, 2601120), (6660, 2427712), (6720, 2406036), (7104, 2275980), (7770, 2080896), (8064, 2005030), (8288, 1950840), (8880, 1820784), (8960, 1804527), (9324, 1734080), (9472, 1706985), (10080, 1604024), (10360, 1560672), (10656, 1517320), (10838, 1491840), (11520, 1403521), (11655, 1387264), (11840, 1365588), (12432, 1300560), (13320, 1213856), (13440, 1203018), (14208, 1137990), (15540, 1040448), (16128, 1002515), (16257, 994560), (16576, 975420), (17760, 910392), (18648, 867040), (20160, 802012), (20720, 780336), (21312, 758660), (21676, 745920), (23310, 693632), (23680, 682794), (24864, 650280), (26640, 606928), (26880, 601509), (27095, 596736), (28416, 568995), (31080, 520224), (32514, 497280), (33152, 487710), (35520, 455196), (37296, 433520), (37933, 426240), (40320, 401006), (41440, 390168), (42624, 379330), (43352, 372960), (46620, 346816), (47360, 341397), (48771, 331520), (49728, 325140), (53280, 303464), (54190, 298368), (62160, 260112), (65028, 248640), (66304, 243855), (71040, 227598), (74592, 216760), (75866, 213120), (80640, 200503), (81285, 198912), (82880, 195084), (85248, 189665), (86704, 186480), (93240, 173408), (97542, 165760), (99456, 162570), (106560, 151732), (108380, 149184), (113799, 142080), (124320, 130056)]