428682240

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{443}}^1$

素因数の和:484

約数の個数: 352

約数和(自身を含む): 1745026560

約数和(自身を除く): 1316344320

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, 443, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 886, 896, 945, 960, 1008, 1024, 1080, 1120, 1152, 1260, 1280, 1329, 1344, 1440, 1512, 1536, 1680, 1728, 1772, 1792, 1890, 1920, 2016, 2160, 2215, 2240, 2304, 2520, 2560, 2658, 2688, 2880, 3024, 3072, 3101, 3360, 3456, 3544, 3584, 3780, 3840, 3987, 4032, 4320, 4430, 4480, 4608, 5040, 5120, 5316, 5376, 5760, 6048, 6202, 6645, 6720, 6912, 7088, 7168, 7560, 7680, 7974, 8064, 8640, 8860, 8960, 9216, 9303, 10080, 10632, 10752, 11520, 11961, 12096, 12404, 13290, 13440, 13824, 14176, 15120, 15360, 15505, 15948, 16128, 17280, 17720, 17920, 18606, 19935, 20160, 21264, 21504, 23040, 23922, 24192, 24808, 26580, 26880, 27648, 27909, 28352, 30240, 31010, 31896, 32256, 34560, 35440, 35840, 37212, 39870, 40320, 42528, 46080, 46515, 47844, 48384, 49616, 53160, 53760, 55818, 56704, 59805, 60480, 62020, 63792, 64512, 69120, 70880, 74424, 79740, 80640, 83727, 85056, 93030, 95688, 96768, 99232, 106320, 107520, 111636, 113408, 119610, 120960, 124040, 127584, 138240, 139545, 141760, 148848, 159480, 161280, 167454, 170112, 186060, 191376, 193536, 198464, 212640, 223272, 226816, 239220, 241920, 248080, 255168, 279090, 283520, 297696, 318960, 322560, 334908, 340224, 372120, 382752, 396928, 418635, 425280, 446544, 453632, 478440, 483840, 496160, 510336, 558180, 567040, 595392, 637920, 669816, 680448, 744240, 765504, 793856, 837270, 850560, 893088, 956880, 967680, 992320, 1020672, 1116360, 1134080, 1190784, 1275840, 1339632, 1360896, 1488480, 1531008, 1587712, 1674540, 1701120, 1786176, 1913760, 1984640, 2041344, 2232720, 2268160, 2381568, 2551680, 2679264, 2976960, 3062016, 3175424, 3349080, 3402240, 3572352, 3827520, 3969280, 4082688, 4465440, 4763136, 5103360, 5358528, 5953920, 6124032, 6698160, 6804480, 7144704, 7655040, 7938560, 8930880, 9526272, 10206720, 10717056, 11907840, 12248064, 13396320, 14289408, 15310080, 15877120, 17861760, 20413440, 21434112, 23815680, 26792640, 28578816, 30620160, 35723520, 42868224, 47631360, 53585280, 61240320, 71447040, 85736448, 107170560, 142894080, 214341120, 428682240]

約数ペア:

[(1, 428682240), (2, 214341120), (3, 142894080), (4, 107170560), (5, 85736448), (6, 71447040), (7, 61240320), (8, 53585280), (9, 47631360), (10, 42868224), (12, 35723520), (14, 30620160), (15, 28578816), (16, 26792640), (18, 23815680), (20, 21434112), (21, 20413440), (24, 17861760), (27, 15877120), (28, 15310080), (30, 14289408), (32, 13396320), (35, 12248064), (36, 11907840), (40, 10717056), (42, 10206720), (45, 9526272), (48, 8930880), (54, 7938560), (56, 7655040), (60, 7144704), (63, 6804480), (64, 6698160), (70, 6124032), (72, 5953920), (80, 5358528), (84, 5103360), (90, 4763136), (96, 4465440), (105, 4082688), (108, 3969280), (112, 3827520), (120, 3572352), (126, 3402240), (128, 3349080), (135, 3175424), (140, 3062016), (144, 2976960), (160, 2679264), (168, 2551680), (180, 2381568), (189, 2268160), (192, 2232720), (210, 2041344), (216, 1984640), (224, 1913760), (240, 1786176), (252, 1701120), (256, 1674540), (270, 1587712), (280, 1531008), (288, 1488480), (315, 1360896), (320, 1339632), (336, 1275840), (360, 1190784), (378, 1134080), (384, 1116360), (420, 1020672), (432, 992320), (443, 967680), (448, 956880), (480, 893088), (504, 850560), (512, 837270), (540, 793856), (560, 765504), (576, 744240), (630, 680448), (640, 669816), (672, 637920), (720, 595392), (756, 567040), (768, 558180), (840, 510336), (864, 496160), (886, 483840), (896, 478440), (945, 453632), (960, 446544), (1008, 425280), (1024, 418635), (1080, 396928), (1120, 382752), (1152, 372120), (1260, 340224), (1280, 334908), (1329, 322560), (1344, 318960), (1440, 297696), (1512, 283520), (1536, 279090), (1680, 255168), (1728, 248080), (1772, 241920), (1792, 239220), (1890, 226816), (1920, 223272), (2016, 212640), (2160, 198464), (2215, 193536), (2240, 191376), (2304, 186060), (2520, 170112), (2560, 167454), (2658, 161280), (2688, 159480), (2880, 148848), (3024, 141760), (3072, 139545), (3101, 138240), (3360, 127584), (3456, 124040), (3544, 120960), (3584, 119610), (3780, 113408), (3840, 111636), (3987, 107520), (4032, 106320), (4320, 99232), (4430, 96768), (4480, 95688), (4608, 93030), (5040, 85056), (5120, 83727), (5316, 80640), (5376, 79740), (5760, 74424), (6048, 70880), (6202, 69120), (6645, 64512), (6720, 63792), (6912, 62020), (7088, 60480), (7168, 59805), (7560, 56704), (7680, 55818), (7974, 53760), (8064, 53160), (8640, 49616), (8860, 48384), (8960, 47844), (9216, 46515), (9303, 46080), (10080, 42528), (10632, 40320), (10752, 39870), (11520, 37212), (11961, 35840), (12096, 35440), (12404, 34560), (13290, 32256), (13440, 31896), (13824, 31010), (14176, 30240), (15120, 28352), (15360, 27909), (15505, 27648), (15948, 26880), (16128, 26580), (17280, 24808), (17720, 24192), (17920, 23922), (18606, 23040), (19935, 21504), (20160, 21264)]