154242720

素因数分解:

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

素因数の和:164

約数の個数: 288

約数和(自身を含む): 560431872

約数和(自身を除く): 406189152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 47, 48, 53, 60, 72, 80, 86, 90, 94, 96, 106, 120, 129, 141, 144, 159, 160, 172, 180, 188, 212, 215, 235, 240, 258, 265, 282, 288, 318, 344, 360, 376, 387, 423, 424, 430, 470, 477, 480, 516, 530, 564, 636, 645, 688, 705, 720, 752, 774, 795, 846, 848, 860, 940, 954, 1032, 1060, 1128, 1272, 1290, 1376, 1410, 1440, 1504, 1548, 1590, 1692, 1696, 1720, 1880, 1908, 1935, 2021, 2064, 2115, 2120, 2256, 2279, 2385, 2491, 2544, 2580, 2820, 3096, 3180, 3384, 3440, 3760, 3816, 3870, 4042, 4128, 4230, 4240, 4512, 4558, 4770, 4982, 5088, 5160, 5640, 6063, 6192, 6360, 6768, 6837, 6880, 7473, 7520, 7632, 7740, 8084, 8460, 8480, 9116, 9540, 9964, 10105, 10320, 11280, 11395, 12126, 12384, 12455, 12720, 13536, 13674, 14946, 15264, 15480, 16168, 16920, 18189, 18232, 19080, 19928, 20210, 20511, 20640, 22419, 22560, 22790, 24252, 24910, 25440, 27348, 29892, 30315, 30960, 32336, 33840, 34185, 36378, 36464, 37365, 38160, 39856, 40420, 41022, 44838, 45580, 48504, 49820, 54696, 59784, 60630, 61920, 64672, 67680, 68370, 72756, 72928, 74730, 76320, 79712, 80840, 82044, 89676, 90945, 91160, 97008, 99640, 102555, 107113, 109392, 112095, 119568, 121260, 136740, 145512, 149460, 161680, 164088, 179352, 181890, 182320, 194016, 199280, 205110, 214226, 218784, 224190, 239136, 242520, 273480, 291024, 298920, 321339, 323360, 328176, 358704, 363780, 364640, 398560, 410220, 428452, 448380, 485040, 535565, 546960, 582048, 597840, 642678, 656352, 717408, 727560, 820440, 856904, 896760, 964017, 970080, 1071130, 1093920, 1195680, 1285356, 1455120, 1606695, 1640880, 1713808, 1793520, 1928034, 2142260, 2570712, 2910240, 3213390, 3281760, 3427616, 3587040, 3856068, 4284520, 4820085, 5141424, 6426780, 7712136, 8569040, 9640170, 10282848, 12853560, 15424272, 17138080, 19280340, 25707120, 30848544, 38560680, 51414240, 77121360, 154242720]

約数ペア:

[(1, 154242720), (2, 77121360), (3, 51414240), (4, 38560680), (5, 30848544), (6, 25707120), (8, 19280340), (9, 17138080), (10, 15424272), (12, 12853560), (15, 10282848), (16, 9640170), (18, 8569040), (20, 7712136), (24, 6426780), (30, 5141424), (32, 4820085), (36, 4284520), (40, 3856068), (43, 3587040), (45, 3427616), (47, 3281760), (48, 3213390), (53, 2910240), (60, 2570712), (72, 2142260), (80, 1928034), (86, 1793520), (90, 1713808), (94, 1640880), (96, 1606695), (106, 1455120), (120, 1285356), (129, 1195680), (141, 1093920), (144, 1071130), (159, 970080), (160, 964017), (172, 896760), (180, 856904), (188, 820440), (212, 727560), (215, 717408), (235, 656352), (240, 642678), (258, 597840), (265, 582048), (282, 546960), (288, 535565), (318, 485040), (344, 448380), (360, 428452), (376, 410220), (387, 398560), (423, 364640), (424, 363780), (430, 358704), (470, 328176), (477, 323360), (480, 321339), (516, 298920), (530, 291024), (564, 273480), (636, 242520), (645, 239136), (688, 224190), (705, 218784), (720, 214226), (752, 205110), (774, 199280), (795, 194016), (846, 182320), (848, 181890), (860, 179352), (940, 164088), (954, 161680), (1032, 149460), (1060, 145512), (1128, 136740), (1272, 121260), (1290, 119568), (1376, 112095), (1410, 109392), (1440, 107113), (1504, 102555), (1548, 99640), (1590, 97008), (1692, 91160), (1696, 90945), (1720, 89676), (1880, 82044), (1908, 80840), (1935, 79712), (2021, 76320), (2064, 74730), (2115, 72928), (2120, 72756), (2256, 68370), (2279, 67680), (2385, 64672), (2491, 61920), (2544, 60630), (2580, 59784), (2820, 54696), (3096, 49820), (3180, 48504), (3384, 45580), (3440, 44838), (3760, 41022), (3816, 40420), (3870, 39856), (4042, 38160), (4128, 37365), (4230, 36464), (4240, 36378), (4512, 34185), (4558, 33840), (4770, 32336), (4982, 30960), (5088, 30315), (5160, 29892), (5640, 27348), (6063, 25440), (6192, 24910), (6360, 24252), (6768, 22790), (6837, 22560), (6880, 22419), (7473, 20640), (7520, 20511), (7632, 20210), (7740, 19928), (8084, 19080), (8460, 18232), (8480, 18189), (9116, 16920), (9540, 16168), (9964, 15480), (10105, 15264), (10320, 14946), (11280, 13674), (11395, 13536), (12126, 12720), (12384, 12455)]