2816853760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18493}}^1$

素因数の和:18538

約数の個数: 144

約数和(自身を含む): 8165174976

約数和(自身を除く): 5348321216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1280, 1360, 1792, 1904, 2176, 2240, 2380, 2720, 3808, 4352, 4480, 4760, 5440, 7616, 8960, 9520, 10880, 15232, 18493, 19040, 21760, 30464, 36986, 38080, 73972, 76160, 92465, 129451, 147944, 152320, 184930, 258902, 295888, 314381, 369860, 517804, 591776, 628762, 647255, 739720, 1035608, 1183552, 1257524, 1294510, 1479440, 1571905, 2071216, 2200667, 2367104, 2515048, 2589020, 2958880, 3143810, 4142432, 4401334, 4734208, 5030096, 5178040, 5917760, 6287620, 8284864, 8802668, 10060192, 10356080, 11003335, 11835520, 12575240, 16569728, 17605336, 20120384, 20712160, 22006670, 23671040, 25150480, 33139456, 35210672, 40240768, 41424320, 44013340, 50300960, 70421344, 80481536, 82848640, 88026680, 100601920, 140842688, 165697280, 176053360, 201203840, 281685376, 352106720, 402407680, 563370752, 704213440, 1408426880, 2816853760]

約数ペア:

[(1, 2816853760), (2, 1408426880), (4, 704213440), (5, 563370752), (7, 402407680), (8, 352106720), (10, 281685376), (14, 201203840), (16, 176053360), (17, 165697280), (20, 140842688), (28, 100601920), (32, 88026680), (34, 82848640), (35, 80481536), (40, 70421344), (56, 50300960), (64, 44013340), (68, 41424320), (70, 40240768), (80, 35210672), (85, 33139456), (112, 25150480), (119, 23671040), (128, 22006670), (136, 20712160), (140, 20120384), (160, 17605336), (170, 16569728), (224, 12575240), (238, 11835520), (256, 11003335), (272, 10356080), (280, 10060192), (320, 8802668), (340, 8284864), (448, 6287620), (476, 5917760), (544, 5178040), (560, 5030096), (595, 4734208), (640, 4401334), (680, 4142432), (896, 3143810), (952, 2958880), (1088, 2589020), (1120, 2515048), (1190, 2367104), (1280, 2200667), (1360, 2071216), (1792, 1571905), (1904, 1479440), (2176, 1294510), (2240, 1257524), (2380, 1183552), (2720, 1035608), (3808, 739720), (4352, 647255), (4480, 628762), (4760, 591776), (5440, 517804), (7616, 369860), (8960, 314381), (9520, 295888), (10880, 258902), (15232, 184930), (18493, 152320), (19040, 147944), (21760, 129451), (30464, 92465), (36986, 76160), (38080, 73972)]