43388280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 155151360

約数和(自身を除く): 111763080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 73, 78, 90, 104, 117, 120, 127, 130, 146, 156, 180, 195, 219, 234, 254, 260, 292, 312, 360, 365, 381, 390, 438, 468, 508, 520, 584, 585, 635, 657, 730, 762, 780, 876, 936, 949, 1016, 1095, 1143, 1170, 1270, 1314, 1460, 1524, 1560, 1651, 1752, 1898, 1905, 2190, 2286, 2340, 2540, 2628, 2847, 2920, 3048, 3285, 3302, 3796, 3810, 4380, 4572, 4680, 4745, 4953, 5080, 5256, 5694, 5715, 6570, 6604, 7592, 7620, 8255, 8541, 8760, 9144, 9271, 9490, 9906, 11388, 11430, 13140, 13208, 14235, 14859, 15240, 16510, 17082, 18542, 18980, 19812, 22776, 22860, 24765, 26280, 27813, 28470, 29718, 33020, 34164, 37084, 37960, 39624, 42705, 45720, 46355, 49530, 55626, 56940, 59436, 66040, 68328, 74168, 74295, 83439, 85410, 92710, 99060, 111252, 113880, 118872, 120523, 139065, 148590, 166878, 170820, 185420, 198120, 222504, 241046, 278130, 297180, 333756, 341640, 361569, 370840, 417195, 482092, 556260, 594360, 602615, 667512, 723138, 834390, 964184, 1084707, 1112520, 1205230, 1446276, 1668780, 1807845, 2169414, 2410460, 2892552, 3337560, 3615690, 4338828, 4820920, 5423535, 7231380, 8677656, 10847070, 14462760, 21694140, 43388280]

約数ペア:

[(1, 43388280), (2, 21694140), (3, 14462760), (4, 10847070), (5, 8677656), (6, 7231380), (8, 5423535), (9, 4820920), (10, 4338828), (12, 3615690), (13, 3337560), (15, 2892552), (18, 2410460), (20, 2169414), (24, 1807845), (26, 1668780), (30, 1446276), (36, 1205230), (39, 1112520), (40, 1084707), (45, 964184), (52, 834390), (60, 723138), (65, 667512), (72, 602615), (73, 594360), (78, 556260), (90, 482092), (104, 417195), (117, 370840), (120, 361569), (127, 341640), (130, 333756), (146, 297180), (156, 278130), (180, 241046), (195, 222504), (219, 198120), (234, 185420), (254, 170820), (260, 166878), (292, 148590), (312, 139065), (360, 120523), (365, 118872), (381, 113880), (390, 111252), (438, 99060), (468, 92710), (508, 85410), (520, 83439), (584, 74295), (585, 74168), (635, 68328), (657, 66040), (730, 59436), (762, 56940), (780, 55626), (876, 49530), (936, 46355), (949, 45720), (1016, 42705), (1095, 39624), (1143, 37960), (1170, 37084), (1270, 34164), (1314, 33020), (1460, 29718), (1524, 28470), (1560, 27813), (1651, 26280), (1752, 24765), (1898, 22860), (1905, 22776), (2190, 19812), (2286, 18980), (2340, 18542), (2540, 17082), (2628, 16510), (2847, 15240), (2920, 14859), (3048, 14235), (3285, 13208), (3302, 13140), (3796, 11430), (3810, 11388), (4380, 9906), (4572, 9490), (4680, 9271), (4745, 9144), (4953, 8760), (5080, 8541), (5256, 8255), (5694, 7620), (5715, 7592), (6570, 6604)]