132561520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:303

約数の個数: 160

約数和(自身を含む): 384975360

約数和(自身を除く): 252413840

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, 131, 139, 140, 182, 208, 260, 262, 278, 280, 364, 455, 520, 524, 556, 560, 655, 695, 728, 910, 917, 973, 1040, 1048, 1112, 1310, 1390, 1456, 1703, 1807, 1820, 1834, 1946, 2096, 2224, 2620, 2780, 3406, 3614, 3640, 3668, 3892, 4585, 4865, 5240, 5560, 6812, 7228, 7280, 7336, 7784, 8515, 9035, 9170, 9730, 10480, 11120, 11921, 12649, 13624, 14456, 14672, 15568, 17030, 18070, 18209, 18340, 19460, 23842, 25298, 27248, 28912, 34060, 36140, 36418, 36680, 38920, 47684, 50596, 59605, 63245, 68120, 72280, 72836, 73360, 77840, 91045, 95368, 101192, 119210, 126490, 127463, 136240, 144560, 145672, 182090, 190736, 202384, 236717, 238420, 252980, 254926, 291344, 364180, 473434, 476840, 505960, 509852, 637315, 728360, 946868, 953680, 1011920, 1019704, 1183585, 1274630, 1456720, 1657019, 1893736, 2039408, 2367170, 2549260, 3314038, 3787472, 4734340, 5098520, 6628076, 8285095, 9468680, 10197040, 13256152, 16570190, 18937360, 26512304, 33140380, 66280760, 132561520]

約数ペア:

[(1, 132561520), (2, 66280760), (4, 33140380), (5, 26512304), (7, 18937360), (8, 16570190), (10, 13256152), (13, 10197040), (14, 9468680), (16, 8285095), (20, 6628076), (26, 5098520), (28, 4734340), (35, 3787472), (40, 3314038), (52, 2549260), (56, 2367170), (65, 2039408), (70, 1893736), (80, 1657019), (91, 1456720), (104, 1274630), (112, 1183585), (130, 1019704), (131, 1011920), (139, 953680), (140, 946868), (182, 728360), (208, 637315), (260, 509852), (262, 505960), (278, 476840), (280, 473434), (364, 364180), (455, 291344), (520, 254926), (524, 252980), (556, 238420), (560, 236717), (655, 202384), (695, 190736), (728, 182090), (910, 145672), (917, 144560), (973, 136240), (1040, 127463), (1048, 126490), (1112, 119210), (1310, 101192), (1390, 95368), (1456, 91045), (1703, 77840), (1807, 73360), (1820, 72836), (1834, 72280), (1946, 68120), (2096, 63245), (2224, 59605), (2620, 50596), (2780, 47684), (3406, 38920), (3614, 36680), (3640, 36418), (3668, 36140), (3892, 34060), (4585, 28912), (4865, 27248), (5240, 25298), (5560, 23842), (6812, 19460), (7228, 18340), (7280, 18209), (7336, 18070), (7784, 17030), (8515, 15568), (9035, 14672), (9170, 14456), (9730, 13624), (10480, 12649), (11120, 11921)]