183157520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 530799360

約数和(自身を除く): 347641840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 139, 140, 181, 182, 208, 260, 278, 280, 362, 364, 455, 520, 556, 560, 695, 724, 728, 905, 910, 973, 1040, 1112, 1267, 1390, 1448, 1456, 1807, 1810, 1820, 1946, 2224, 2353, 2534, 2780, 2896, 3614, 3620, 3640, 3892, 4706, 4865, 5068, 5560, 6335, 7228, 7240, 7280, 7784, 9035, 9412, 9730, 10136, 11120, 11765, 12649, 12670, 14456, 14480, 15568, 16471, 18070, 18824, 19460, 20272, 23530, 25159, 25298, 25340, 28912, 32942, 36140, 37648, 38920, 47060, 50318, 50596, 50680, 63245, 65884, 72280, 77840, 82355, 94120, 100636, 101192, 101360, 125795, 126490, 131768, 144560, 164710, 176113, 188240, 201272, 202384, 251590, 252980, 263536, 327067, 329420, 352226, 402544, 503180, 505960, 654134, 658840, 704452, 880565, 1006360, 1011920, 1308268, 1317680, 1408904, 1635335, 1761130, 2012720, 2289469, 2616536, 2817808, 3270670, 3522260, 4578938, 5233072, 6541340, 7044520, 9157876, 11447345, 13082680, 14089040, 18315752, 22894690, 26165360, 36631504, 45789380, 91578760, 183157520]

約数ペア:

[(1, 183157520), (2, 91578760), (4, 45789380), (5, 36631504), (7, 26165360), (8, 22894690), (10, 18315752), (13, 14089040), (14, 13082680), (16, 11447345), (20, 9157876), (26, 7044520), (28, 6541340), (35, 5233072), (40, 4578938), (52, 3522260), (56, 3270670), (65, 2817808), (70, 2616536), (80, 2289469), (91, 2012720), (104, 1761130), (112, 1635335), (130, 1408904), (139, 1317680), (140, 1308268), (181, 1011920), (182, 1006360), (208, 880565), (260, 704452), (278, 658840), (280, 654134), (362, 505960), (364, 503180), (455, 402544), (520, 352226), (556, 329420), (560, 327067), (695, 263536), (724, 252980), (728, 251590), (905, 202384), (910, 201272), (973, 188240), (1040, 176113), (1112, 164710), (1267, 144560), (1390, 131768), (1448, 126490), (1456, 125795), (1807, 101360), (1810, 101192), (1820, 100636), (1946, 94120), (2224, 82355), (2353, 77840), (2534, 72280), (2780, 65884), (2896, 63245), (3614, 50680), (3620, 50596), (3640, 50318), (3892, 47060), (4706, 38920), (4865, 37648), (5068, 36140), (5560, 32942), (6335, 28912), (7228, 25340), (7240, 25298), (7280, 25159), (7784, 23530), (9035, 20272), (9412, 19460), (9730, 18824), (10136, 18070), (11120, 16471), (11765, 15568), (12649, 14480), (12670, 14456)]