168580491720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1193}}^1\times {\mathrm{4019}}^1$

素因数の和:5519

約数の個数: 128

約数和(自身を含む): 508019299200

約数和(自身を除く): 339438807480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 586, 879, 1172, 1193, 1465, 1758, 2344, 2386, 2930, 3516, 3579, 4019, 4395, 4772, 5860, 5965, 7032, 7158, 8038, 8790, 9544, 11720, 11930, 12057, 14316, 16076, 17580, 17895, 20095, 23860, 24114, 28632, 32152, 35160, 35790, 40190, 47720, 48228, 60285, 71580, 80380, 96456, 120570, 143160, 160760, 241140, 349549, 482280, 699098, 1048647, 1177567, 1398196, 1747745, 2097294, 2355134, 2796392, 3495490, 3532701, 4194588, 4710268, 4794667, 5243235, 5887835, 6990980, 7065402, 8389176, 9420536, 9589334, 10486470, 11775670, 13981960, 14130804, 14384001, 17663505, 19178668, 20972940, 23551340, 23973335, 28261608, 28768002, 35327010, 38357336, 41945880, 47102680, 47946670, 57536004, 70654020, 71920005, 95893340, 115072008, 141308040, 143840010, 191786680, 287680020, 575360040, 1404837431, 2809674862, 4214512293, 5619349724, 7024187155, 8429024586, 11238699448, 14048374310, 16858049172, 21072561465, 28096748620, 33716098344, 42145122930, 56193497240, 84290245860, 168580491720]

約数ペア:

[(1, 168580491720), (2, 84290245860), (3, 56193497240), (4, 42145122930), (5, 33716098344), (6, 28096748620), (8, 21072561465), (10, 16858049172), (12, 14048374310), (15, 11238699448), (20, 8429024586), (24, 7024187155), (30, 5619349724), (40, 4214512293), (60, 2809674862), (120, 1404837431), (293, 575360040), (586, 287680020), (879, 191786680), (1172, 143840010), (1193, 141308040), (1465, 115072008), (1758, 95893340), (2344, 71920005), (2386, 70654020), (2930, 57536004), (3516, 47946670), (3579, 47102680), (4019, 41945880), (4395, 38357336), (4772, 35327010), (5860, 28768002), (5965, 28261608), (7032, 23973335), (7158, 23551340), (8038, 20972940), (8790, 19178668), (9544, 17663505), (11720, 14384001), (11930, 14130804), (12057, 13981960), (14316, 11775670), (16076, 10486470), (17580, 9589334), (17895, 9420536), (20095, 8389176), (23860, 7065402), (24114, 6990980), (28632, 5887835), (32152, 5243235), (35160, 4794667), (35790, 4710268), (40190, 4194588), (47720, 3532701), (48228, 3495490), (60285, 2796392), (71580, 2355134), (80380, 2097294), (96456, 1747745), (120570, 1398196), (143160, 1177567), (160760, 1048647), (241140, 699098), (349549, 482280)]