143540800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 168

約数和(自身を含む): 389794496

約数和(自身を除く): 246253696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 67, 80, 100, 103, 104, 130, 134, 160, 200, 206, 208, 260, 268, 320, 325, 335, 400, 412, 416, 515, 520, 536, 650, 670, 800, 824, 832, 871, 1030, 1040, 1072, 1300, 1339, 1340, 1600, 1648, 1675, 1742, 2060, 2080, 2144, 2575, 2600, 2678, 2680, 3296, 3350, 3484, 4120, 4160, 4288, 4355, 5150, 5200, 5356, 5360, 6592, 6695, 6700, 6901, 6968, 8240, 8710, 10300, 10400, 10712, 10720, 13390, 13400, 13802, 13936, 16480, 17420, 20600, 20800, 21424, 21440, 21775, 26780, 26800, 27604, 27872, 32960, 33475, 34505, 34840, 41200, 42848, 43550, 53560, 53600, 55208, 55744, 66950, 69010, 69680, 82400, 85696, 87100, 89713, 107120, 107200, 110416, 133900, 138020, 139360, 164800, 172525, 174200, 179426, 214240, 220832, 267800, 276040, 278720, 345050, 348400, 358852, 428480, 441664, 448565, 535600, 552080, 690100, 696800, 717704, 897130, 1071200, 1104160, 1380200, 1393600, 1435408, 1794260, 2142400, 2208320, 2242825, 2760400, 2870816, 3588520, 4485650, 5520800, 5741632, 7177040, 8971300, 11041600, 14354080, 17942600, 28708160, 35885200, 71770400, 143540800]

約数ペア:

[(1, 143540800), (2, 71770400), (4, 35885200), (5, 28708160), (8, 17942600), (10, 14354080), (13, 11041600), (16, 8971300), (20, 7177040), (25, 5741632), (26, 5520800), (32, 4485650), (40, 3588520), (50, 2870816), (52, 2760400), (64, 2242825), (65, 2208320), (67, 2142400), (80, 1794260), (100, 1435408), (103, 1393600), (104, 1380200), (130, 1104160), (134, 1071200), (160, 897130), (200, 717704), (206, 696800), (208, 690100), (260, 552080), (268, 535600), (320, 448565), (325, 441664), (335, 428480), (400, 358852), (412, 348400), (416, 345050), (515, 278720), (520, 276040), (536, 267800), (650, 220832), (670, 214240), (800, 179426), (824, 174200), (832, 172525), (871, 164800), (1030, 139360), (1040, 138020), (1072, 133900), (1300, 110416), (1339, 107200), (1340, 107120), (1600, 89713), (1648, 87100), (1675, 85696), (1742, 82400), (2060, 69680), (2080, 69010), (2144, 66950), (2575, 55744), (2600, 55208), (2678, 53600), (2680, 53560), (3296, 43550), (3350, 42848), (3484, 41200), (4120, 34840), (4160, 34505), (4288, 33475), (4355, 32960), (5150, 27872), (5200, 27604), (5356, 26800), (5360, 26780), (6592, 21775), (6695, 21440), (6700, 21424), (6901, 20800), (6968, 20600), (8240, 17420), (8710, 16480), (10300, 13936), (10400, 13802), (10712, 13400), (10720, 13390)]