6128640

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1$

素因数の和:57

約数の個数: 264

約数和(自身を含む): 25546560

約数和(自身を除く): 19417920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 128, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 256, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 384, 399, 420, 448, 456, 480, 504, 512, 532, 560, 570, 576, 608, 630, 640, 665, 672, 684, 720, 760, 768, 798, 840, 855, 896, 912, 960, 1008, 1024, 1064, 1120, 1140, 1152, 1197, 1216, 1260, 1280, 1330, 1344, 1368, 1440, 1520, 1536, 1596, 1680, 1710, 1792, 1824, 1920, 1995, 2016, 2128, 2240, 2280, 2304, 2394, 2432, 2520, 2560, 2660, 2688, 2736, 2880, 3040, 3072, 3192, 3360, 3420, 3584, 3648, 3840, 3990, 4032, 4256, 4480, 4560, 4608, 4788, 4864, 5040, 5120, 5320, 5376, 5472, 5760, 5985, 6080, 6384, 6720, 6840, 7168, 7296, 7680, 7980, 8064, 8512, 8960, 9120, 9216, 9576, 9728, 10080, 10640, 10752, 10944, 11520, 11970, 12160, 12768, 13440, 13680, 14592, 15360, 15960, 16128, 17024, 17920, 18240, 19152, 19456, 20160, 21280, 21504, 21888, 23040, 23940, 24320, 25536, 26880, 27360, 29184, 31920, 32256, 34048, 35840, 36480, 38304, 40320, 42560, 43776, 46080, 47880, 48640, 51072, 53760, 54720, 58368, 63840, 64512, 68096, 72960, 76608, 80640, 85120, 87552, 95760, 97280, 102144, 107520, 109440, 127680, 136192, 145920, 153216, 161280, 170240, 175104, 191520, 204288, 218880, 255360, 291840, 306432, 322560, 340480, 383040, 408576, 437760, 510720, 612864, 680960, 766080, 875520, 1021440, 1225728, 1532160, 2042880, 3064320, 6128640]

約数ペア:

[(1, 6128640), (2, 3064320), (3, 2042880), (4, 1532160), (5, 1225728), (6, 1021440), (7, 875520), (8, 766080), (9, 680960), (10, 612864), (12, 510720), (14, 437760), (15, 408576), (16, 383040), (18, 340480), (19, 322560), (20, 306432), (21, 291840), (24, 255360), (28, 218880), (30, 204288), (32, 191520), (35, 175104), (36, 170240), (38, 161280), (40, 153216), (42, 145920), (45, 136192), (48, 127680), (56, 109440), (57, 107520), (60, 102144), (63, 97280), (64, 95760), (70, 87552), (72, 85120), (76, 80640), (80, 76608), (84, 72960), (90, 68096), (95, 64512), (96, 63840), (105, 58368), (112, 54720), (114, 53760), (120, 51072), (126, 48640), (128, 47880), (133, 46080), (140, 43776), (144, 42560), (152, 40320), (160, 38304), (168, 36480), (171, 35840), (180, 34048), (190, 32256), (192, 31920), (210, 29184), (224, 27360), (228, 26880), (240, 25536), (252, 24320), (256, 23940), (266, 23040), (280, 21888), (285, 21504), (288, 21280), (304, 20160), (315, 19456), (320, 19152), (336, 18240), (342, 17920), (360, 17024), (380, 16128), (384, 15960), (399, 15360), (420, 14592), (448, 13680), (456, 13440), (480, 12768), (504, 12160), (512, 11970), (532, 11520), (560, 10944), (570, 10752), (576, 10640), (608, 10080), (630, 9728), (640, 9576), (665, 9216), (672, 9120), (684, 8960), (720, 8512), (760, 8064), (768, 7980), (798, 7680), (840, 7296), (855, 7168), (896, 6840), (912, 6720), (960, 6384), (1008, 6080), (1024, 5985), (1064, 5760), (1120, 5472), (1140, 5376), (1152, 5320), (1197, 5120), (1216, 5040), (1260, 4864), (1280, 4788), (1330, 4608), (1344, 4560), (1368, 4480), (1440, 4256), (1520, 4032), (1536, 3990), (1596, 3840), (1680, 3648), (1710, 3584), (1792, 3420), (1824, 3360), (1920, 3192), (1995, 3072), (2016, 3040), (2128, 2880), (2240, 2736), (2280, 2688), (2304, 2660), (2394, 2560), (2432, 2520)]