4009966080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7793}}^1$

素因数の和:7886

約数の個数: 160

約数和(自身を含む): 13012363584

約数和(自身を除く): 9002397504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 268, 320, 335, 384, 402, 480, 512, 536, 640, 670, 768, 804, 960, 1005, 1072, 1280, 1340, 1536, 1608, 1920, 2010, 2144, 2560, 2680, 3216, 3840, 4020, 4288, 5360, 6432, 7680, 7793, 8040, 8576, 10720, 12864, 15586, 16080, 17152, 21440, 23379, 25728, 31172, 32160, 34304, 38965, 42880, 46758, 51456, 62344, 64320, 77930, 85760, 93516, 102912, 116895, 124688, 128640, 155860, 171520, 187032, 233790, 249376, 257280, 311720, 374064, 467580, 498752, 514560, 522131, 623440, 748128, 935160, 997504, 1044262, 1246880, 1496256, 1566393, 1870320, 1995008, 2088524, 2493760, 2610655, 2992512, 3132786, 3740640, 3990016, 4177048, 4987520, 5221310, 5985024, 6265572, 7481280, 7831965, 8354096, 9975040, 10442620, 11970048, 12531144, 14962560, 15663930, 16708192, 19950080, 20885240, 25062288, 29925120, 31327860, 33416384, 41770480, 50124576, 59850240, 62655720, 66832768, 83540960, 100249152, 125311440, 133665536, 167081920, 200498304, 250622880, 267331072, 334163840, 400996608, 501245760, 668327680, 801993216, 1002491520, 1336655360, 2004983040, 4009966080]

約数ペア:

[(1, 4009966080), (2, 2004983040), (3, 1336655360), (4, 1002491520), (5, 801993216), (6, 668327680), (8, 501245760), (10, 400996608), (12, 334163840), (15, 267331072), (16, 250622880), (20, 200498304), (24, 167081920), (30, 133665536), (32, 125311440), (40, 100249152), (48, 83540960), (60, 66832768), (64, 62655720), (67, 59850240), (80, 50124576), (96, 41770480), (120, 33416384), (128, 31327860), (134, 29925120), (160, 25062288), (192, 20885240), (201, 19950080), (240, 16708192), (256, 15663930), (268, 14962560), (320, 12531144), (335, 11970048), (384, 10442620), (402, 9975040), (480, 8354096), (512, 7831965), (536, 7481280), (640, 6265572), (670, 5985024), (768, 5221310), (804, 4987520), (960, 4177048), (1005, 3990016), (1072, 3740640), (1280, 3132786), (1340, 2992512), (1536, 2610655), (1608, 2493760), (1920, 2088524), (2010, 1995008), (2144, 1870320), (2560, 1566393), (2680, 1496256), (3216, 1246880), (3840, 1044262), (4020, 997504), (4288, 935160), (5360, 748128), (6432, 623440), (7680, 522131), (7793, 514560), (8040, 498752), (8576, 467580), (10720, 374064), (12864, 311720), (15586, 257280), (16080, 249376), (17152, 233790), (21440, 187032), (23379, 171520), (25728, 155860), (31172, 128640), (32160, 124688), (34304, 116895), (38965, 102912), (42880, 93516), (46758, 85760), (51456, 77930), (62344, 64320)]