203762880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:671

約数の個数: 168

約数和(自身を含む): 707288400

約数和(自身を除く): 503525520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 139, 144, 160, 180, 192, 240, 278, 288, 320, 360, 417, 480, 509, 556, 576, 695, 720, 834, 960, 1018, 1112, 1251, 1390, 1440, 1527, 1668, 2036, 2085, 2224, 2502, 2545, 2780, 2880, 3054, 3336, 4072, 4170, 4448, 4581, 5004, 5090, 5560, 6108, 6255, 6672, 7635, 8144, 8340, 8896, 9162, 10008, 10180, 11120, 12216, 12510, 13344, 15270, 16288, 16680, 18324, 20016, 20360, 22240, 22905, 24432, 25020, 26688, 30540, 32576, 33360, 36648, 40032, 40720, 44480, 45810, 48864, 50040, 61080, 66720, 70751, 73296, 80064, 81440, 91620, 97728, 100080, 122160, 133440, 141502, 146592, 162880, 183240, 200160, 212253, 244320, 283004, 293184, 353755, 366480, 400320, 424506, 488640, 566008, 636759, 707510, 732960, 849012, 1061265, 1132016, 1273518, 1415020, 1465920, 1698024, 2122530, 2264032, 2547036, 2830040, 3183795, 3396048, 4245060, 4528064, 5094072, 5660080, 6367590, 6792096, 8490120, 10188144, 11320160, 12735180, 13584192, 16980240, 20376288, 22640320, 25470360, 33960480, 40752576, 50940720, 67920960, 101881440, 203762880]

約数ペア:

[(1, 203762880), (2, 101881440), (3, 67920960), (4, 50940720), (5, 40752576), (6, 33960480), (8, 25470360), (9, 22640320), (10, 20376288), (12, 16980240), (15, 13584192), (16, 12735180), (18, 11320160), (20, 10188144), (24, 8490120), (30, 6792096), (32, 6367590), (36, 5660080), (40, 5094072), (45, 4528064), (48, 4245060), (60, 3396048), (64, 3183795), (72, 2830040), (80, 2547036), (90, 2264032), (96, 2122530), (120, 1698024), (139, 1465920), (144, 1415020), (160, 1273518), (180, 1132016), (192, 1061265), (240, 849012), (278, 732960), (288, 707510), (320, 636759), (360, 566008), (417, 488640), (480, 424506), (509, 400320), (556, 366480), (576, 353755), (695, 293184), (720, 283004), (834, 244320), (960, 212253), (1018, 200160), (1112, 183240), (1251, 162880), (1390, 146592), (1440, 141502), (1527, 133440), (1668, 122160), (2036, 100080), (2085, 97728), (2224, 91620), (2502, 81440), (2545, 80064), (2780, 73296), (2880, 70751), (3054, 66720), (3336, 61080), (4072, 50040), (4170, 48864), (4448, 45810), (4581, 44480), (5004, 40720), (5090, 40032), (5560, 36648), (6108, 33360), (6255, 32576), (6672, 30540), (7635, 26688), (8144, 25020), (8340, 24432), (8896, 22905), (9162, 22240), (10008, 20360), (10180, 20016), (11120, 18324), (12216, 16680), (12510, 16288), (13344, 15270)]