156779349520

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1\times {\mathrm{22651}}^1$

素因数の和:23264

約数の個数: 80

約数和(自身を含む): 367060256640

約数和(自身を除く): 210280907120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 359, 482, 718, 964, 1205, 1436, 1795, 1928, 2410, 2872, 3590, 3856, 4820, 5744, 7180, 9640, 14360, 19280, 22651, 28720, 45302, 86519, 90604, 113255, 173038, 181208, 226510, 346076, 362416, 432595, 453020, 692152, 865190, 906040, 1384304, 1730380, 1812080, 3460760, 5458891, 6921520, 8131709, 10917782, 16263418, 21835564, 27294455, 32526836, 40658545, 43671128, 54588910, 65053672, 81317090, 87342256, 109177820, 130107344, 162634180, 218355640, 325268360, 436711280, 650536720, 1959741869, 3919483738, 7838967476, 9798709345, 15677934952, 19597418690, 31355869904, 39194837380, 78389674760, 156779349520]

約数ペア:

[(1, 156779349520), (2, 78389674760), (4, 39194837380), (5, 31355869904), (8, 19597418690), (10, 15677934952), (16, 9798709345), (20, 7838967476), (40, 3919483738), (80, 1959741869), (241, 650536720), (359, 436711280), (482, 325268360), (718, 218355640), (964, 162634180), (1205, 130107344), (1436, 109177820), (1795, 87342256), (1928, 81317090), (2410, 65053672), (2872, 54588910), (3590, 43671128), (3856, 40658545), (4820, 32526836), (5744, 27294455), (7180, 21835564), (9640, 16263418), (14360, 10917782), (19280, 8131709), (22651, 6921520), (28720, 5458891), (45302, 3460760), (86519, 1812080), (90604, 1730380), (113255, 1384304), (173038, 906040), (181208, 865190), (226510, 692152), (346076, 453020), (362416, 432595)]