38560680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 133436160

約数和(自身を除く): 94875480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 47, 53, 60, 72, 86, 90, 94, 106, 120, 129, 141, 159, 172, 180, 188, 212, 215, 235, 258, 265, 282, 318, 344, 360, 376, 387, 423, 424, 430, 470, 477, 516, 530, 564, 636, 645, 705, 774, 795, 846, 860, 940, 954, 1032, 1060, 1128, 1272, 1290, 1410, 1548, 1590, 1692, 1720, 1880, 1908, 1935, 2021, 2115, 2120, 2279, 2385, 2491, 2580, 2820, 3096, 3180, 3384, 3816, 3870, 4042, 4230, 4558, 4770, 4982, 5160, 5640, 6063, 6360, 6837, 7473, 7740, 8084, 8460, 9116, 9540, 9964, 10105, 11395, 12126, 12455, 13674, 14946, 15480, 16168, 16920, 18189, 18232, 19080, 19928, 20210, 20511, 22419, 22790, 24252, 24910, 27348, 29892, 30315, 34185, 36378, 37365, 40420, 41022, 44838, 45580, 48504, 49820, 54696, 59784, 60630, 68370, 72756, 74730, 80840, 82044, 89676, 90945, 91160, 99640, 102555, 107113, 112095, 121260, 136740, 145512, 149460, 164088, 179352, 181890, 205110, 214226, 224190, 242520, 273480, 298920, 321339, 363780, 410220, 428452, 448380, 535565, 642678, 727560, 820440, 856904, 896760, 964017, 1071130, 1285356, 1606695, 1928034, 2142260, 2570712, 3213390, 3856068, 4284520, 4820085, 6426780, 7712136, 9640170, 12853560, 19280340, 38560680]

約数ペア:

[(1, 38560680), (2, 19280340), (3, 12853560), (4, 9640170), (5, 7712136), (6, 6426780), (8, 4820085), (9, 4284520), (10, 3856068), (12, 3213390), (15, 2570712), (18, 2142260), (20, 1928034), (24, 1606695), (30, 1285356), (36, 1071130), (40, 964017), (43, 896760), (45, 856904), (47, 820440), (53, 727560), (60, 642678), (72, 535565), (86, 448380), (90, 428452), (94, 410220), (106, 363780), (120, 321339), (129, 298920), (141, 273480), (159, 242520), (172, 224190), (180, 214226), (188, 205110), (212, 181890), (215, 179352), (235, 164088), (258, 149460), (265, 145512), (282, 136740), (318, 121260), (344, 112095), (360, 107113), (376, 102555), (387, 99640), (423, 91160), (424, 90945), (430, 89676), (470, 82044), (477, 80840), (516, 74730), (530, 72756), (564, 68370), (636, 60630), (645, 59784), (705, 54696), (774, 49820), (795, 48504), (846, 45580), (860, 44838), (940, 41022), (954, 40420), (1032, 37365), (1060, 36378), (1128, 34185), (1272, 30315), (1290, 29892), (1410, 27348), (1548, 24910), (1590, 24252), (1692, 22790), (1720, 22419), (1880, 20511), (1908, 20210), (1935, 19928), (2021, 19080), (2115, 18232), (2120, 18189), (2279, 16920), (2385, 16168), (2491, 15480), (2580, 14946), (2820, 13674), (3096, 12455), (3180, 12126), (3384, 11395), (3816, 10105), (3870, 9964), (4042, 9540), (4230, 9116), (4558, 8460), (4770, 8084), (4982, 7740), (5160, 7473), (5640, 6837), (6063, 6360)]