168053760

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{521}}^1$

素因数の和:559

約数の個数: 264

約数和(自身を含む): 666765216

約数和(自身を除く): 498711456

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, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 521, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1042, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1563, 1680, 1792, 1920, 2016, 2084, 2240, 2304, 2520, 2560, 2605, 2688, 2880, 3072, 3126, 3360, 3584, 3647, 3840, 4032, 4168, 4480, 4608, 4689, 5040, 5120, 5210, 5376, 5760, 6252, 6720, 7168, 7294, 7680, 7815, 8064, 8336, 8960, 9216, 9378, 10080, 10420, 10752, 10941, 11520, 12504, 13440, 14588, 15360, 15630, 16128, 16672, 17920, 18235, 18756, 20160, 20840, 21504, 21882, 23040, 23445, 25008, 26880, 29176, 31260, 32256, 32823, 33344, 35840, 36470, 37512, 40320, 41680, 43764, 46080, 46890, 50016, 53760, 54705, 58352, 62520, 64512, 65646, 66688, 72940, 75024, 80640, 83360, 87528, 93780, 100032, 107520, 109410, 116704, 125040, 131292, 133376, 145880, 150048, 161280, 164115, 166720, 175056, 187560, 200064, 218820, 233408, 250080, 262584, 266752, 291760, 300096, 322560, 328230, 333440, 350112, 375120, 400128, 437640, 466816, 500160, 525168, 533504, 583520, 600192, 656460, 666880, 700224, 750240, 800256, 875280, 933632, 1000320, 1050336, 1167040, 1200384, 1312920, 1333760, 1400448, 1500480, 1600512, 1750560, 1867264, 2000640, 2100672, 2334080, 2400768, 2625840, 2667520, 2800896, 3000960, 3501120, 3734528, 4001280, 4201344, 4668160, 4801536, 5251680, 5601792, 6001920, 7002240, 8002560, 8402688, 9336320, 10503360, 11203584, 12003840, 14004480, 16805376, 18672640, 21006720, 24007680, 28008960, 33610752, 42013440, 56017920, 84026880, 168053760]

約数ペア:

[(1, 168053760), (2, 84026880), (3, 56017920), (4, 42013440), (5, 33610752), (6, 28008960), (7, 24007680), (8, 21006720), (9, 18672640), (10, 16805376), (12, 14004480), (14, 12003840), (15, 11203584), (16, 10503360), (18, 9336320), (20, 8402688), (21, 8002560), (24, 7002240), (28, 6001920), (30, 5601792), (32, 5251680), (35, 4801536), (36, 4668160), (40, 4201344), (42, 4001280), (45, 3734528), (48, 3501120), (56, 3000960), (60, 2800896), (63, 2667520), (64, 2625840), (70, 2400768), (72, 2334080), (80, 2100672), (84, 2000640), (90, 1867264), (96, 1750560), (105, 1600512), (112, 1500480), (120, 1400448), (126, 1333760), (128, 1312920), (140, 1200384), (144, 1167040), (160, 1050336), (168, 1000320), (180, 933632), (192, 875280), (210, 800256), (224, 750240), (240, 700224), (252, 666880), (256, 656460), (280, 600192), (288, 583520), (315, 533504), (320, 525168), (336, 500160), (360, 466816), (384, 437640), (420, 400128), (448, 375120), (480, 350112), (504, 333440), (512, 328230), (521, 322560), (560, 300096), (576, 291760), (630, 266752), (640, 262584), (672, 250080), (720, 233408), (768, 218820), (840, 200064), (896, 187560), (960, 175056), (1008, 166720), (1024, 164115), (1042, 161280), (1120, 150048), (1152, 145880), (1260, 133376), (1280, 131292), (1344, 125040), (1440, 116704), (1536, 109410), (1563, 107520), (1680, 100032), (1792, 93780), (1920, 87528), (2016, 83360), (2084, 80640), (2240, 75024), (2304, 72940), (2520, 66688), (2560, 65646), (2605, 64512), (2688, 62520), (2880, 58352), (3072, 54705), (3126, 53760), (3360, 50016), (3584, 46890), (3647, 46080), (3840, 43764), (4032, 41680), (4168, 40320), (4480, 37512), (4608, 36470), (4689, 35840), (5040, 33344), (5120, 32823), (5210, 32256), (5376, 31260), (5760, 29176), (6252, 26880), (6720, 25008), (7168, 23445), (7294, 23040), (7680, 21882), (7815, 21504), (8064, 20840), (8336, 20160), (8960, 18756), (9216, 18235), (9378, 17920), (10080, 16672), (10420, 16128), (10752, 15630), (10941, 15360), (11520, 14588), (12504, 13440)]