183723280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 470541312

約数和(自身を除く): 286818032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 107, 127, 130, 169, 208, 214, 254, 260, 338, 428, 508, 520, 535, 635, 676, 845, 856, 1016, 1040, 1070, 1270, 1352, 1391, 1651, 1690, 1712, 2032, 2140, 2540, 2704, 2782, 3302, 3380, 4280, 5080, 5564, 6604, 6760, 6955, 8255, 8560, 10160, 11128, 13208, 13520, 13589, 13910, 16510, 18083, 21463, 22256, 26416, 27178, 27820, 33020, 36166, 42926, 54356, 55640, 66040, 67945, 72332, 85852, 90415, 107315, 108712, 111280, 132080, 135890, 144664, 171704, 176657, 180830, 214630, 217424, 271780, 289328, 343408, 353314, 361660, 429260, 543560, 706628, 723320, 858520, 883285, 1087120, 1413256, 1446640, 1717040, 1766570, 2296541, 2826512, 3533140, 4593082, 7066280, 9186164, 11482705, 14132560, 18372328, 22965410, 36744656, 45930820, 91861640, 183723280]

約数ペア:

[(1, 183723280), (2, 91861640), (4, 45930820), (5, 36744656), (8, 22965410), (10, 18372328), (13, 14132560), (16, 11482705), (20, 9186164), (26, 7066280), (40, 4593082), (52, 3533140), (65, 2826512), (80, 2296541), (104, 1766570), (107, 1717040), (127, 1446640), (130, 1413256), (169, 1087120), (208, 883285), (214, 858520), (254, 723320), (260, 706628), (338, 543560), (428, 429260), (508, 361660), (520, 353314), (535, 343408), (635, 289328), (676, 271780), (845, 217424), (856, 214630), (1016, 180830), (1040, 176657), (1070, 171704), (1270, 144664), (1352, 135890), (1391, 132080), (1651, 111280), (1690, 108712), (1712, 107315), (2032, 90415), (2140, 85852), (2540, 72332), (2704, 67945), (2782, 66040), (3302, 55640), (3380, 54356), (4280, 42926), (5080, 36166), (5564, 33020), (6604, 27820), (6760, 27178), (6955, 26416), (8255, 22256), (8560, 21463), (10160, 18083), (11128, 16510), (13208, 13910), (13520, 13589)]