205131360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61051}}^1$

素因数の和:61076

約数の個数: 96

約数和(自身を含む): 738484992

約数和(自身を除く): 533353632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 61051, 122102, 183153, 244204, 305255, 366306, 427357, 488408, 610510, 732612, 854714, 915765, 976816, 1221020, 1282071, 1465224, 1709428, 1831530, 1953632, 2136785, 2442040, 2564142, 2930448, 3418856, 3663060, 4273570, 4884080, 5128284, 5860896, 6410355, 6837712, 7326120, 8547140, 9768160, 10256568, 12820710, 13675424, 14652240, 17094280, 20513136, 25641420, 29304480, 34188560, 41026272, 51282840, 68377120, 102565680, 205131360]

約数ペア:

[(1, 205131360), (2, 102565680), (3, 68377120), (4, 51282840), (5, 41026272), (6, 34188560), (7, 29304480), (8, 25641420), (10, 20513136), (12, 17094280), (14, 14652240), (15, 13675424), (16, 12820710), (20, 10256568), (21, 9768160), (24, 8547140), (28, 7326120), (30, 6837712), (32, 6410355), (35, 5860896), (40, 5128284), (42, 4884080), (48, 4273570), (56, 3663060), (60, 3418856), (70, 2930448), (80, 2564142), (84, 2442040), (96, 2136785), (105, 1953632), (112, 1831530), (120, 1709428), (140, 1465224), (160, 1282071), (168, 1221020), (210, 976816), (224, 915765), (240, 854714), (280, 732612), (336, 610510), (420, 488408), (480, 427357), (560, 366306), (672, 305255), (840, 244204), (1120, 183153), (1680, 122102), (3360, 61051)]