156865320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 531947520

約数和(自身を除く): 375082200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 73, 90, 94, 120, 127, 141, 146, 180, 188, 219, 235, 254, 282, 292, 360, 365, 376, 381, 423, 438, 470, 508, 564, 584, 635, 657, 705, 730, 762, 846, 876, 940, 1016, 1095, 1128, 1143, 1270, 1314, 1410, 1460, 1524, 1692, 1752, 1880, 1905, 2115, 2190, 2286, 2540, 2628, 2820, 2920, 3048, 3285, 3384, 3431, 3810, 4230, 4380, 4572, 5080, 5256, 5640, 5715, 5969, 6570, 6862, 7620, 8460, 8760, 9144, 9271, 10293, 11430, 11938, 13140, 13724, 15240, 16920, 17155, 17907, 18542, 20586, 22860, 23876, 26280, 27448, 27813, 29845, 30879, 34310, 35814, 37084, 41172, 45720, 46355, 47752, 51465, 53721, 55626, 59690, 61758, 68620, 71628, 74168, 82344, 83439, 89535, 92710, 102930, 107442, 111252, 119380, 123516, 137240, 139065, 143256, 154395, 166878, 179070, 185420, 205860, 214884, 222504, 238760, 247032, 268605, 278130, 308790, 333756, 358140, 370840, 411720, 417195, 429768, 435737, 537210, 556260, 617580, 667512, 716280, 834390, 871474, 1074420, 1112520, 1235160, 1307211, 1668780, 1742948, 2148840, 2178685, 2614422, 3337560, 3485896, 3921633, 4357370, 5228844, 6536055, 7843266, 8714740, 10457688, 13072110, 15686532, 17429480, 19608165, 26144220, 31373064, 39216330, 52288440, 78432660, 156865320]

約数ペア:

[(1, 156865320), (2, 78432660), (3, 52288440), (4, 39216330), (5, 31373064), (6, 26144220), (8, 19608165), (9, 17429480), (10, 15686532), (12, 13072110), (15, 10457688), (18, 8714740), (20, 7843266), (24, 6536055), (30, 5228844), (36, 4357370), (40, 3921633), (45, 3485896), (47, 3337560), (60, 2614422), (72, 2178685), (73, 2148840), (90, 1742948), (94, 1668780), (120, 1307211), (127, 1235160), (141, 1112520), (146, 1074420), (180, 871474), (188, 834390), (219, 716280), (235, 667512), (254, 617580), (282, 556260), (292, 537210), (360, 435737), (365, 429768), (376, 417195), (381, 411720), (423, 370840), (438, 358140), (470, 333756), (508, 308790), (564, 278130), (584, 268605), (635, 247032), (657, 238760), (705, 222504), (730, 214884), (762, 205860), (846, 185420), (876, 179070), (940, 166878), (1016, 154395), (1095, 143256), (1128, 139065), (1143, 137240), (1270, 123516), (1314, 119380), (1410, 111252), (1460, 107442), (1524, 102930), (1692, 92710), (1752, 89535), (1880, 83439), (1905, 82344), (2115, 74168), (2190, 71628), (2286, 68620), (2540, 61758), (2628, 59690), (2820, 55626), (2920, 53721), (3048, 51465), (3285, 47752), (3384, 46355), (3431, 45720), (3810, 41172), (4230, 37084), (4380, 35814), (4572, 34310), (5080, 30879), (5256, 29845), (5640, 27813), (5715, 27448), (5969, 26280), (6570, 23876), (6862, 22860), (7620, 20586), (8460, 18542), (8760, 17907), (9144, 17155), (9271, 16920), (10293, 15240), (11430, 13724), (11938, 13140)]