126040320

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{521}}^1$

素因数の和:558

約数の個数: 288

約数和(自身を含む): 512144640

約数和(自身を除く): 386104320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 521, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1042, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1563, 1680, 1728, 1792, 1890, 1920, 2016, 2084, 2160, 2240, 2304, 2520, 2605, 2688, 2880, 3024, 3126, 3360, 3456, 3647, 3780, 3840, 4032, 4168, 4320, 4480, 4689, 5040, 5210, 5376, 5760, 6048, 6252, 6720, 6912, 7294, 7560, 7815, 8064, 8336, 8640, 8960, 9378, 10080, 10420, 10941, 11520, 12096, 12504, 13440, 14067, 14588, 15120, 15630, 16128, 16672, 17280, 18235, 18756, 20160, 20840, 21882, 23445, 24192, 25008, 26880, 28134, 29176, 30240, 31260, 32823, 33344, 34560, 36470, 37512, 40320, 41680, 43764, 46890, 48384, 50016, 54705, 56268, 58352, 60480, 62520, 65646, 66688, 70335, 72940, 75024, 80640, 83360, 87528, 93780, 98469, 100032, 109410, 112536, 116704, 120960, 125040, 131292, 133376, 140670, 145880, 150048, 164115, 166720, 175056, 187560, 196938, 200064, 218820, 225072, 233408, 241920, 250080, 262584, 281340, 291760, 300096, 328230, 333440, 350112, 375120, 393876, 400128, 437640, 450144, 466816, 492345, 500160, 525168, 562680, 583520, 600192, 656460, 666880, 700224, 750240, 787752, 875280, 900288, 933632, 984690, 1000320, 1050336, 1125360, 1167040, 1200384, 1312920, 1400448, 1500480, 1575504, 1750560, 1800576, 1969380, 2000640, 2100672, 2250720, 2334080, 2625840, 2800896, 3000960, 3151008, 3501120, 3601152, 3938760, 4201344, 4501440, 4668160, 5251680, 6001920, 6302016, 7002240, 7877520, 8402688, 9002880, 10503360, 12604032, 14004480, 15755040, 18005760, 21006720, 25208064, 31510080, 42013440, 63020160, 126040320]

約数ペア:

[(1, 126040320), (2, 63020160), (3, 42013440), (4, 31510080), (5, 25208064), (6, 21006720), (7, 18005760), (8, 15755040), (9, 14004480), (10, 12604032), (12, 10503360), (14, 9002880), (15, 8402688), (16, 7877520), (18, 7002240), (20, 6302016), (21, 6001920), (24, 5251680), (27, 4668160), (28, 4501440), (30, 4201344), (32, 3938760), (35, 3601152), (36, 3501120), (40, 3151008), (42, 3000960), (45, 2800896), (48, 2625840), (54, 2334080), (56, 2250720), (60, 2100672), (63, 2000640), (64, 1969380), (70, 1800576), (72, 1750560), (80, 1575504), (84, 1500480), (90, 1400448), (96, 1312920), (105, 1200384), (108, 1167040), (112, 1125360), (120, 1050336), (126, 1000320), (128, 984690), (135, 933632), (140, 900288), (144, 875280), (160, 787752), (168, 750240), (180, 700224), (189, 666880), (192, 656460), (210, 600192), (216, 583520), (224, 562680), (240, 525168), (252, 500160), (256, 492345), (270, 466816), (280, 450144), (288, 437640), (315, 400128), (320, 393876), (336, 375120), (360, 350112), (378, 333440), (384, 328230), (420, 300096), (432, 291760), (448, 281340), (480, 262584), (504, 250080), (521, 241920), (540, 233408), (560, 225072), (576, 218820), (630, 200064), (640, 196938), (672, 187560), (720, 175056), (756, 166720), (768, 164115), (840, 150048), (864, 145880), (896, 140670), (945, 133376), (960, 131292), (1008, 125040), (1042, 120960), (1080, 116704), (1120, 112536), (1152, 109410), (1260, 100032), (1280, 98469), (1344, 93780), (1440, 87528), (1512, 83360), (1563, 80640), (1680, 75024), (1728, 72940), (1792, 70335), (1890, 66688), (1920, 65646), (2016, 62520), (2084, 60480), (2160, 58352), (2240, 56268), (2304, 54705), (2520, 50016), (2605, 48384), (2688, 46890), (2880, 43764), (3024, 41680), (3126, 40320), (3360, 37512), (3456, 36470), (3647, 34560), (3780, 33344), (3840, 32823), (4032, 31260), (4168, 30240), (4320, 29176), (4480, 28134), (4689, 26880), (5040, 25008), (5210, 24192), (5376, 23445), (5760, 21882), (6048, 20840), (6252, 20160), (6720, 18756), (6912, 18235), (7294, 17280), (7560, 16672), (7815, 16128), (8064, 15630), (8336, 15120), (8640, 14588), (8960, 14067), (9378, 13440), (10080, 12504), (10420, 12096), (10941, 11520)]