220309440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 224

約数和(自身を含む): 764682240

約数和(自身を除く): 544372800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 127, 130, 139, 156, 160, 192, 195, 208, 240, 254, 260, 278, 312, 320, 381, 390, 416, 417, 480, 508, 520, 556, 624, 635, 695, 762, 780, 832, 834, 960, 1016, 1040, 1112, 1248, 1270, 1390, 1524, 1560, 1651, 1668, 1807, 1905, 2032, 2080, 2085, 2224, 2496, 2540, 2780, 3048, 3120, 3302, 3336, 3614, 3810, 4064, 4160, 4170, 4448, 4953, 5080, 5421, 5560, 6096, 6240, 6604, 6672, 7228, 7620, 8128, 8255, 8340, 8896, 9035, 9906, 10160, 10842, 11120, 12192, 12480, 13208, 13344, 14456, 15240, 16510, 16680, 17653, 18070, 19812, 20320, 21684, 22240, 24384, 24765, 26416, 26688, 27105, 28912, 30480, 33020, 33360, 35306, 36140, 39624, 40640, 43368, 44480, 49530, 52832, 52959, 54210, 57824, 60960, 66040, 66720, 70612, 72280, 79248, 86736, 88265, 99060, 105664, 105918, 108420, 115648, 121920, 132080, 133440, 141224, 144560, 158496, 173472, 176530, 198120, 211836, 216840, 229489, 264160, 264795, 282448, 289120, 316992, 346944, 353060, 396240, 423672, 433680, 458978, 528320, 529590, 564896, 578240, 688467, 706120, 792480, 847344, 867360, 917956, 1059180, 1129792, 1147445, 1376934, 1412240, 1584960, 1694688, 1734720, 1835912, 2118360, 2294890, 2753868, 2824480, 3389376, 3442335, 3671824, 4236720, 4589780, 5507736, 5648960, 6884670, 7343648, 8473440, 9179560, 11015472, 13769340, 14687296, 16946880, 18359120, 22030944, 27538680, 36718240, 44061888, 55077360, 73436480, 110154720, 220309440]

約数ペア:

[(1, 220309440), (2, 110154720), (3, 73436480), (4, 55077360), (5, 44061888), (6, 36718240), (8, 27538680), (10, 22030944), (12, 18359120), (13, 16946880), (15, 14687296), (16, 13769340), (20, 11015472), (24, 9179560), (26, 8473440), (30, 7343648), (32, 6884670), (39, 5648960), (40, 5507736), (48, 4589780), (52, 4236720), (60, 3671824), (64, 3442335), (65, 3389376), (78, 2824480), (80, 2753868), (96, 2294890), (104, 2118360), (120, 1835912), (127, 1734720), (130, 1694688), (139, 1584960), (156, 1412240), (160, 1376934), (192, 1147445), (195, 1129792), (208, 1059180), (240, 917956), (254, 867360), (260, 847344), (278, 792480), (312, 706120), (320, 688467), (381, 578240), (390, 564896), (416, 529590), (417, 528320), (480, 458978), (508, 433680), (520, 423672), (556, 396240), (624, 353060), (635, 346944), (695, 316992), (762, 289120), (780, 282448), (832, 264795), (834, 264160), (960, 229489), (1016, 216840), (1040, 211836), (1112, 198120), (1248, 176530), (1270, 173472), (1390, 158496), (1524, 144560), (1560, 141224), (1651, 133440), (1668, 132080), (1807, 121920), (1905, 115648), (2032, 108420), (2080, 105918), (2085, 105664), (2224, 99060), (2496, 88265), (2540, 86736), (2780, 79248), (3048, 72280), (3120, 70612), (3302, 66720), (3336, 66040), (3614, 60960), (3810, 57824), (4064, 54210), (4160, 52959), (4170, 52832), (4448, 49530), (4953, 44480), (5080, 43368), (5421, 40640), (5560, 39624), (6096, 36140), (6240, 35306), (6604, 33360), (6672, 33020), (7228, 30480), (7620, 28912), (8128, 27105), (8255, 26688), (8340, 26416), (8896, 24765), (9035, 24384), (9906, 22240), (10160, 21684), (10842, 20320), (11120, 19812), (12192, 18070), (12480, 17653), (13208, 16680), (13344, 16510), (14456, 15240)]