16612791440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{184259}}^1$

素因数の和:184309

約数の個数: 120

約数和(自身を含む): 46884588480

約数和(自身を除く): 30271797040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 161, 184, 196, 230, 245, 280, 322, 368, 392, 460, 490, 560, 644, 784, 805, 920, 980, 1127, 1288, 1610, 1840, 1960, 2254, 2576, 3220, 3920, 4508, 5635, 6440, 9016, 11270, 12880, 18032, 22540, 45080, 90160, 184259, 368518, 737036, 921295, 1289813, 1474072, 1842590, 2579626, 2948144, 3685180, 4237957, 5159252, 6449065, 7370360, 8475914, 9028691, 10318504, 12898130, 14740720, 16951828, 18057382, 20637008, 21189785, 25796260, 29665699, 33903656, 36114764, 42379570, 45143455, 51592520, 59331398, 67807312, 72229528, 84759140, 90286910, 103185040, 118662796, 144459056, 148328495, 169518280, 180573820, 207659893, 237325592, 296656990, 339036560, 361147640, 415319786, 474651184, 593313980, 722295280, 830639572, 1038299465, 1186627960, 1661279144, 2076598930, 2373255920, 3322558288, 4153197860, 8306395720, 16612791440]

約数ペア:

[(1, 16612791440), (2, 8306395720), (4, 4153197860), (5, 3322558288), (7, 2373255920), (8, 2076598930), (10, 1661279144), (14, 1186627960), (16, 1038299465), (20, 830639572), (23, 722295280), (28, 593313980), (35, 474651184), (40, 415319786), (46, 361147640), (49, 339036560), (56, 296656990), (70, 237325592), (80, 207659893), (92, 180573820), (98, 169518280), (112, 148328495), (115, 144459056), (140, 118662796), (161, 103185040), (184, 90286910), (196, 84759140), (230, 72229528), (245, 67807312), (280, 59331398), (322, 51592520), (368, 45143455), (392, 42379570), (460, 36114764), (490, 33903656), (560, 29665699), (644, 25796260), (784, 21189785), (805, 20637008), (920, 18057382), (980, 16951828), (1127, 14740720), (1288, 12898130), (1610, 10318504), (1840, 9028691), (1960, 8475914), (2254, 7370360), (2576, 6449065), (3220, 5159252), (3920, 4237957), (4508, 3685180), (5635, 2948144), (6440, 2579626), (9016, 1842590), (11270, 1474072), (12880, 1289813), (18032, 921295), (22540, 737036), (45080, 368518), (90160, 184259)]