1643493960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{86137}}^1$

素因数の和:86207

約数の個数: 96

約数和(自身を含む): 5442198840

約数和(自身を除く): 3798704880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4770, 6360, 9540, 19080, 86137, 172274, 258411, 344548, 430685, 516822, 689096, 775233, 861370, 1033644, 1292055, 1550466, 1722740, 2067288, 2584110, 3100932, 3445480, 3876165, 4565261, 5168220, 6201864, 7752330, 9130522, 10336440, 13695783, 15504660, 18261044, 22826305, 27391566, 31009320, 36522088, 41087349, 45652610, 54783132, 68478915, 82174698, 91305220, 109566264, 136957830, 164349396, 182610440, 205436745, 273915660, 328698792, 410873490, 547831320, 821746980, 1643493960]

約数ペア:

[(1, 1643493960), (2, 821746980), (3, 547831320), (4, 410873490), (5, 328698792), (6, 273915660), (8, 205436745), (9, 182610440), (10, 164349396), (12, 136957830), (15, 109566264), (18, 91305220), (20, 82174698), (24, 68478915), (30, 54783132), (36, 45652610), (40, 41087349), (45, 36522088), (53, 31009320), (60, 27391566), (72, 22826305), (90, 18261044), (106, 15504660), (120, 13695783), (159, 10336440), (180, 9130522), (212, 7752330), (265, 6201864), (318, 5168220), (360, 4565261), (424, 3876165), (477, 3445480), (530, 3100932), (636, 2584110), (795, 2067288), (954, 1722740), (1060, 1550466), (1272, 1292055), (1590, 1033644), (1908, 861370), (2120, 775233), (2385, 689096), (3180, 516822), (3816, 430685), (4770, 344548), (6360, 258411), (9540, 172274), (19080, 86137)]