220559360

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 643930560

約数和(自身を除く): 423371200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 181, 224, 238, 256, 272, 280, 320, 340, 362, 448, 476, 512, 544, 560, 595, 640, 680, 724, 896, 905, 952, 1024, 1088, 1120, 1190, 1267, 1280, 1360, 1448, 1792, 1810, 1904, 2048, 2176, 2240, 2380, 2534, 2560, 2720, 2896, 3077, 3584, 3620, 3808, 4352, 4480, 4760, 5068, 5120, 5440, 5792, 6154, 6335, 7168, 7240, 7616, 8704, 8960, 9520, 10136, 10240, 10880, 11584, 12308, 12670, 14336, 14480, 15232, 15385, 17408, 17920, 19040, 20272, 21539, 21760, 23168, 24616, 25340, 28960, 30464, 30770, 34816, 35840, 38080, 40544, 43078, 43520, 46336, 49232, 50680, 57920, 60928, 61540, 71680, 76160, 81088, 86156, 87040, 92672, 98464, 101360, 107695, 115840, 121856, 123080, 152320, 162176, 172312, 174080, 185344, 196928, 202720, 215390, 231680, 243712, 246160, 304640, 324352, 344624, 370688, 393856, 405440, 430780, 463360, 492320, 609280, 648704, 689248, 787712, 810880, 861560, 926720, 984640, 1218560, 1297408, 1378496, 1575424, 1621760, 1723120, 1853440, 1969280, 2594816, 2756992, 3150848, 3243520, 3446240, 3938560, 5513984, 6301696, 6487040, 6892480, 7877120, 11027968, 12974080, 13784960, 15754240, 22055936, 27569920, 31508480, 44111872, 55139840, 110279680, 220559360]

約数ペア:

[(1, 220559360), (2, 110279680), (4, 55139840), (5, 44111872), (7, 31508480), (8, 27569920), (10, 22055936), (14, 15754240), (16, 13784960), (17, 12974080), (20, 11027968), (28, 7877120), (32, 6892480), (34, 6487040), (35, 6301696), (40, 5513984), (56, 3938560), (64, 3446240), (68, 3243520), (70, 3150848), (80, 2756992), (85, 2594816), (112, 1969280), (119, 1853440), (128, 1723120), (136, 1621760), (140, 1575424), (160, 1378496), (170, 1297408), (181, 1218560), (224, 984640), (238, 926720), (256, 861560), (272, 810880), (280, 787712), (320, 689248), (340, 648704), (362, 609280), (448, 492320), (476, 463360), (512, 430780), (544, 405440), (560, 393856), (595, 370688), (640, 344624), (680, 324352), (724, 304640), (896, 246160), (905, 243712), (952, 231680), (1024, 215390), (1088, 202720), (1120, 196928), (1190, 185344), (1267, 174080), (1280, 172312), (1360, 162176), (1448, 152320), (1792, 123080), (1810, 121856), (1904, 115840), (2048, 107695), (2176, 101360), (2240, 98464), (2380, 92672), (2534, 87040), (2560, 86156), (2720, 81088), (2896, 76160), (3077, 71680), (3584, 61540), (3620, 60928), (3808, 57920), (4352, 50680), (4480, 49232), (4760, 46336), (5068, 43520), (5120, 43078), (5440, 40544), (5792, 38080), (6154, 35840), (6335, 34816), (7168, 30770), (7240, 30464), (7616, 28960), (8704, 25340), (8960, 24616), (9520, 23168), (10136, 21760), (10240, 21539), (10880, 20272), (11584, 19040), (12308, 17920), (12670, 17408), (14336, 15385), (14480, 15232)]