522142720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 176

約数和(自身を含む): 1396021248

約数和(自身を除く): 873878528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 73, 80, 88, 110, 127, 128, 146, 160, 176, 220, 254, 256, 292, 320, 352, 365, 440, 508, 512, 584, 635, 640, 704, 730, 803, 880, 1016, 1024, 1168, 1270, 1280, 1397, 1408, 1460, 1606, 1760, 2032, 2336, 2540, 2560, 2794, 2816, 2920, 3212, 3520, 4015, 4064, 4672, 5080, 5120, 5588, 5632, 5840, 6424, 6985, 7040, 8030, 8128, 9271, 9344, 10160, 11176, 11264, 11680, 12848, 13970, 14080, 16060, 16256, 18542, 18688, 20320, 22352, 23360, 25696, 27940, 28160, 32120, 32512, 37084, 37376, 40640, 44704, 46355, 46720, 51392, 55880, 56320, 64240, 65024, 74168, 74752, 81280, 89408, 92710, 93440, 101981, 102784, 111760, 128480, 130048, 148336, 162560, 178816, 185420, 186880, 203962, 205568, 223520, 256960, 296672, 325120, 357632, 370840, 373760, 407924, 411136, 447040, 509905, 513920, 593344, 650240, 715264, 741680, 815848, 822272, 894080, 1019810, 1027840, 1186688, 1430528, 1483360, 1631696, 1788160, 2039620, 2055680, 2373376, 2966720, 3263392, 3576320, 4079240, 4111360, 4746752, 5933440, 6526784, 7152640, 8158480, 9493504, 11866880, 13053568, 16316960, 23733760, 26107136, 32633920, 47467520, 52214272, 65267840, 104428544, 130535680, 261071360, 522142720]

約数ペア:

[(1, 522142720), (2, 261071360), (4, 130535680), (5, 104428544), (8, 65267840), (10, 52214272), (11, 47467520), (16, 32633920), (20, 26107136), (22, 23733760), (32, 16316960), (40, 13053568), (44, 11866880), (55, 9493504), (64, 8158480), (73, 7152640), (80, 6526784), (88, 5933440), (110, 4746752), (127, 4111360), (128, 4079240), (146, 3576320), (160, 3263392), (176, 2966720), (220, 2373376), (254, 2055680), (256, 2039620), (292, 1788160), (320, 1631696), (352, 1483360), (365, 1430528), (440, 1186688), (508, 1027840), (512, 1019810), (584, 894080), (635, 822272), (640, 815848), (704, 741680), (730, 715264), (803, 650240), (880, 593344), (1016, 513920), (1024, 509905), (1168, 447040), (1270, 411136), (1280, 407924), (1397, 373760), (1408, 370840), (1460, 357632), (1606, 325120), (1760, 296672), (2032, 256960), (2336, 223520), (2540, 205568), (2560, 203962), (2794, 186880), (2816, 185420), (2920, 178816), (3212, 162560), (3520, 148336), (4015, 130048), (4064, 128480), (4672, 111760), (5080, 102784), (5120, 101981), (5588, 93440), (5632, 92710), (5840, 89408), (6424, 81280), (6985, 74752), (7040, 74168), (8030, 65024), (8128, 64240), (9271, 56320), (9344, 55880), (10160, 51392), (11176, 46720), (11264, 46355), (11680, 44704), (12848, 40640), (13970, 37376), (14080, 37084), (16060, 32512), (16256, 32120), (18542, 28160), (18688, 27940), (20320, 25696), (22352, 23360)]