202242560

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 160

約数和(自身を含む): 536215680

約数和(自身を除く): 333973120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 64, 65, 80, 103, 104, 118, 128, 130, 160, 206, 208, 236, 256, 260, 295, 320, 412, 416, 472, 512, 515, 520, 590, 640, 767, 824, 832, 944, 1030, 1040, 1180, 1280, 1339, 1534, 1648, 1664, 1888, 2060, 2080, 2360, 2560, 2678, 3068, 3296, 3328, 3776, 3835, 4120, 4160, 4720, 5356, 6077, 6136, 6592, 6656, 6695, 7552, 7670, 8240, 8320, 9440, 10712, 12154, 12272, 13184, 13390, 15104, 15340, 16480, 16640, 18880, 21424, 24308, 24544, 26368, 26780, 30208, 30385, 30680, 32960, 33280, 37760, 42848, 48616, 49088, 52736, 53560, 60770, 61360, 65920, 75520, 79001, 85696, 97232, 98176, 107120, 121540, 122720, 131840, 151040, 158002, 171392, 194464, 196352, 214240, 243080, 245440, 263680, 316004, 342784, 388928, 392704, 395005, 428480, 486160, 490880, 632008, 685568, 777856, 790010, 856960, 972320, 981760, 1264016, 1555712, 1580020, 1713920, 1944640, 1963520, 2528032, 3111424, 3160040, 3427840, 3889280, 5056064, 6320080, 7778560, 10112128, 12640160, 15557120, 20224256, 25280320, 40448512, 50560640, 101121280, 202242560]

約数ペア:

[(1, 202242560), (2, 101121280), (4, 50560640), (5, 40448512), (8, 25280320), (10, 20224256), (13, 15557120), (16, 12640160), (20, 10112128), (26, 7778560), (32, 6320080), (40, 5056064), (52, 3889280), (59, 3427840), (64, 3160040), (65, 3111424), (80, 2528032), (103, 1963520), (104, 1944640), (118, 1713920), (128, 1580020), (130, 1555712), (160, 1264016), (206, 981760), (208, 972320), (236, 856960), (256, 790010), (260, 777856), (295, 685568), (320, 632008), (412, 490880), (416, 486160), (472, 428480), (512, 395005), (515, 392704), (520, 388928), (590, 342784), (640, 316004), (767, 263680), (824, 245440), (832, 243080), (944, 214240), (1030, 196352), (1040, 194464), (1180, 171392), (1280, 158002), (1339, 151040), (1534, 131840), (1648, 122720), (1664, 121540), (1888, 107120), (2060, 98176), (2080, 97232), (2360, 85696), (2560, 79001), (2678, 75520), (3068, 65920), (3296, 61360), (3328, 60770), (3776, 53560), (3835, 52736), (4120, 49088), (4160, 48616), (4720, 42848), (5356, 37760), (6077, 33280), (6136, 32960), (6592, 30680), (6656, 30385), (6695, 30208), (7552, 26780), (7670, 26368), (8240, 24544), (8320, 24308), (9440, 21424), (10712, 18880), (12154, 16640), (12272, 16480), (13184, 15340), (13390, 15104)]