163851480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:410

約数の個数: 192

約数和(自身を含む): 579720960

約数和(自身を除く): 415869480

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, 78, 90, 104, 117, 120, 130, 156, 157, 180, 195, 223, 234, 260, 312, 314, 360, 390, 446, 468, 471, 520, 585, 628, 669, 780, 785, 892, 936, 942, 1115, 1170, 1256, 1338, 1413, 1560, 1570, 1784, 1884, 2007, 2041, 2230, 2340, 2355, 2676, 2826, 2899, 3140, 3345, 3768, 4014, 4082, 4460, 4680, 4710, 5352, 5652, 5798, 6123, 6280, 6690, 7065, 8028, 8164, 8697, 8920, 9420, 10035, 10205, 11304, 11596, 12246, 13380, 14130, 14495, 16056, 16328, 17394, 18369, 18840, 20070, 20410, 23192, 24492, 26091, 26760, 28260, 28990, 30615, 34788, 35011, 36738, 40140, 40820, 43485, 48984, 52182, 56520, 57980, 61230, 69576, 70022, 73476, 80280, 81640, 86970, 91845, 104364, 105033, 115960, 122460, 130455, 140044, 146952, 173940, 175055, 183690, 208728, 210066, 244920, 260910, 280088, 315099, 347880, 350110, 367380, 420132, 455143, 521820, 525165, 630198, 700220, 734760, 840264, 910286, 1043640, 1050330, 1260396, 1365429, 1400440, 1575495, 1820572, 2100660, 2275715, 2520792, 2730858, 3150990, 3641144, 4096287, 4201320, 4551430, 5461716, 6301980, 6827145, 8192574, 9102860, 10923432, 12603960, 13654290, 16385148, 18205720, 20481435, 27308580, 32770296, 40962870, 54617160, 81925740, 163851480]

約数ペア:

[(1, 163851480), (2, 81925740), (3, 54617160), (4, 40962870), (5, 32770296), (6, 27308580), (8, 20481435), (9, 18205720), (10, 16385148), (12, 13654290), (13, 12603960), (15, 10923432), (18, 9102860), (20, 8192574), (24, 6827145), (26, 6301980), (30, 5461716), (36, 4551430), (39, 4201320), (40, 4096287), (45, 3641144), (52, 3150990), (60, 2730858), (65, 2520792), (72, 2275715), (78, 2100660), (90, 1820572), (104, 1575495), (117, 1400440), (120, 1365429), (130, 1260396), (156, 1050330), (157, 1043640), (180, 910286), (195, 840264), (223, 734760), (234, 700220), (260, 630198), (312, 525165), (314, 521820), (360, 455143), (390, 420132), (446, 367380), (468, 350110), (471, 347880), (520, 315099), (585, 280088), (628, 260910), (669, 244920), (780, 210066), (785, 208728), (892, 183690), (936, 175055), (942, 173940), (1115, 146952), (1170, 140044), (1256, 130455), (1338, 122460), (1413, 115960), (1560, 105033), (1570, 104364), (1784, 91845), (1884, 86970), (2007, 81640), (2041, 80280), (2230, 73476), (2340, 70022), (2355, 69576), (2676, 61230), (2826, 57980), (2899, 56520), (3140, 52182), (3345, 48984), (3768, 43485), (4014, 40820), (4082, 40140), (4460, 36738), (4680, 35011), (4710, 34788), (5352, 30615), (5652, 28990), (5798, 28260), (6123, 26760), (6280, 26091), (6690, 24492), (7065, 23192), (8028, 20410), (8164, 20070), (8697, 18840), (8920, 18369), (9420, 17394), (10035, 16328), (10205, 16056), (11304, 14495), (11596, 14130), (12246, 13380)]