42461640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 152792640

約数和(自身を除く): 110331000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 52, 60, 65, 72, 78, 86, 90, 104, 117, 120, 129, 130, 156, 172, 180, 195, 211, 215, 234, 258, 260, 312, 344, 360, 387, 390, 422, 430, 468, 516, 520, 559, 585, 633, 645, 774, 780, 844, 860, 936, 1032, 1055, 1118, 1170, 1266, 1290, 1548, 1560, 1677, 1688, 1720, 1899, 1935, 2110, 2236, 2340, 2532, 2580, 2743, 2795, 3096, 3165, 3354, 3798, 3870, 4220, 4472, 4680, 5031, 5064, 5160, 5486, 5590, 6330, 6708, 7596, 7740, 8229, 8385, 8440, 9073, 9495, 10062, 10972, 11180, 12660, 13416, 13715, 15192, 15480, 16458, 16770, 18146, 18990, 20124, 21944, 22360, 24687, 25155, 25320, 27219, 27430, 32916, 33540, 36292, 37980, 40248, 41145, 45365, 49374, 50310, 54438, 54860, 65832, 67080, 72584, 75960, 81657, 82290, 90730, 98748, 100620, 108876, 109720, 117949, 123435, 136095, 163314, 164580, 181460, 197496, 201240, 217752, 235898, 246870, 272190, 326628, 329160, 353847, 362920, 408285, 471796, 493740, 544380, 589745, 653256, 707694, 816570, 943592, 987480, 1061541, 1088760, 1179490, 1415388, 1633140, 1769235, 2123082, 2358980, 2830776, 3266280, 3538470, 4246164, 4717960, 5307705, 7076940, 8492328, 10615410, 14153880, 21230820, 42461640]

約数ペア:

[(1, 42461640), (2, 21230820), (3, 14153880), (4, 10615410), (5, 8492328), (6, 7076940), (8, 5307705), (9, 4717960), (10, 4246164), (12, 3538470), (13, 3266280), (15, 2830776), (18, 2358980), (20, 2123082), (24, 1769235), (26, 1633140), (30, 1415388), (36, 1179490), (39, 1088760), (40, 1061541), (43, 987480), (45, 943592), (52, 816570), (60, 707694), (65, 653256), (72, 589745), (78, 544380), (86, 493740), (90, 471796), (104, 408285), (117, 362920), (120, 353847), (129, 329160), (130, 326628), (156, 272190), (172, 246870), (180, 235898), (195, 217752), (211, 201240), (215, 197496), (234, 181460), (258, 164580), (260, 163314), (312, 136095), (344, 123435), (360, 117949), (387, 109720), (390, 108876), (422, 100620), (430, 98748), (468, 90730), (516, 82290), (520, 81657), (559, 75960), (585, 72584), (633, 67080), (645, 65832), (774, 54860), (780, 54438), (844, 50310), (860, 49374), (936, 45365), (1032, 41145), (1055, 40248), (1118, 37980), (1170, 36292), (1266, 33540), (1290, 32916), (1548, 27430), (1560, 27219), (1677, 25320), (1688, 25155), (1720, 24687), (1899, 22360), (1935, 21944), (2110, 20124), (2236, 18990), (2340, 18146), (2532, 16770), (2580, 16458), (2743, 15480), (2795, 15192), (3096, 13715), (3165, 13416), (3354, 12660), (3798, 11180), (3870, 10972), (4220, 10062), (4472, 9495), (4680, 9073), (5031, 8440), (5064, 8385), (5160, 8229), (5486, 7740), (5590, 7596), (6330, 6708)]