813141120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38501}}^1$

素因数の和:38534

約数の個数: 128

約数和(自身を含む): 2827586880

約数和(自身を除く): 2014445760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 38501, 77002, 115503, 154004, 192505, 231006, 308008, 385010, 423511, 462012, 577515, 616016, 770020, 847022, 924024, 1155030, 1232032, 1270533, 1540040, 1694044, 1848048, 2117555, 2310060, 2464064, 2541066, 3080080, 3388088, 3696096, 4235110, 4620120, 4928128, 5082132, 6160160, 6352665, 6776176, 7392192, 8470220, 9240240, 10164264, 12320320, 12705330, 13552352, 14784384, 16940440, 18480480, 20328528, 24640640, 25410660, 27104704, 33880880, 36960960, 40657056, 50821320, 54209408, 67761760, 73921920, 81314112, 101642640, 135523520, 162628224, 203285280, 271047040, 406570560, 813141120]

約数ペア:

[(1, 813141120), (2, 406570560), (3, 271047040), (4, 203285280), (5, 162628224), (6, 135523520), (8, 101642640), (10, 81314112), (11, 73921920), (12, 67761760), (15, 54209408), (16, 50821320), (20, 40657056), (22, 36960960), (24, 33880880), (30, 27104704), (32, 25410660), (33, 24640640), (40, 20328528), (44, 18480480), (48, 16940440), (55, 14784384), (60, 13552352), (64, 12705330), (66, 12320320), (80, 10164264), (88, 9240240), (96, 8470220), (110, 7392192), (120, 6776176), (128, 6352665), (132, 6160160), (160, 5082132), (165, 4928128), (176, 4620120), (192, 4235110), (220, 3696096), (240, 3388088), (264, 3080080), (320, 2541066), (330, 2464064), (352, 2310060), (384, 2117555), (440, 1848048), (480, 1694044), (528, 1540040), (640, 1270533), (660, 1232032), (704, 1155030), (880, 924024), (960, 847022), (1056, 770020), (1320, 616016), (1408, 577515), (1760, 462012), (1920, 423511), (2112, 385010), (2640, 308008), (3520, 231006), (4224, 192505), (5280, 154004), (7040, 115503), (10560, 77002), (21120, 38501)]