16889912880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{3719}}^1$

素因数の和:4011

約数の個数: 160

約数和(自身を含む): 53139456000

約数和(自身を除く): 36249543120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 149, 240, 254, 298, 381, 447, 508, 596, 635, 745, 762, 894, 1016, 1192, 1270, 1490, 1524, 1788, 1905, 2032, 2235, 2384, 2540, 2980, 3048, 3576, 3719, 3810, 4470, 5080, 5960, 6096, 7152, 7438, 7620, 8940, 10160, 11157, 11920, 14876, 15240, 17880, 18595, 18923, 22314, 29752, 30480, 35760, 37190, 37846, 44628, 55785, 56769, 59504, 74380, 75692, 89256, 94615, 111570, 113538, 148760, 151384, 178512, 189230, 223140, 227076, 283845, 297520, 302768, 378460, 446280, 454152, 472313, 554131, 567690, 756920, 892560, 908304, 944626, 1108262, 1135380, 1416939, 1513840, 1662393, 1889252, 2216524, 2270760, 2361565, 2770655, 2833878, 3324786, 3778504, 4433048, 4541520, 4723130, 5541310, 5667756, 6649572, 7084695, 7557008, 8311965, 8866096, 9446260, 11082620, 11335512, 13299144, 14169390, 16623930, 18892520, 22165240, 22671024, 26598288, 28338780, 33247860, 37785040, 44330480, 56677560, 66495720, 70374637, 113355120, 132991440, 140749274, 211123911, 281498548, 351873185, 422247822, 562997096, 703746370, 844495644, 1055619555, 1125994192, 1407492740, 1688991288, 2111239110, 2814985480, 3377982576, 4222478220, 5629970960, 8444956440, 16889912880]

約数ペア:

[(1, 16889912880), (2, 8444956440), (3, 5629970960), (4, 4222478220), (5, 3377982576), (6, 2814985480), (8, 2111239110), (10, 1688991288), (12, 1407492740), (15, 1125994192), (16, 1055619555), (20, 844495644), (24, 703746370), (30, 562997096), (40, 422247822), (48, 351873185), (60, 281498548), (80, 211123911), (120, 140749274), (127, 132991440), (149, 113355120), (240, 70374637), (254, 66495720), (298, 56677560), (381, 44330480), (447, 37785040), (508, 33247860), (596, 28338780), (635, 26598288), (745, 22671024), (762, 22165240), (894, 18892520), (1016, 16623930), (1192, 14169390), (1270, 13299144), (1490, 11335512), (1524, 11082620), (1788, 9446260), (1905, 8866096), (2032, 8311965), (2235, 7557008), (2384, 7084695), (2540, 6649572), (2980, 5667756), (3048, 5541310), (3576, 4723130), (3719, 4541520), (3810, 4433048), (4470, 3778504), (5080, 3324786), (5960, 2833878), (6096, 2770655), (7152, 2361565), (7438, 2270760), (7620, 2216524), (8940, 1889252), (10160, 1662393), (11157, 1513840), (11920, 1416939), (14876, 1135380), (15240, 1108262), (17880, 944626), (18595, 908304), (18923, 892560), (22314, 756920), (29752, 567690), (30480, 554131), (35760, 472313), (37190, 454152), (37846, 446280), (44628, 378460), (55785, 302768), (56769, 297520), (59504, 283845), (74380, 227076), (75692, 223140), (89256, 189230), (94615, 178512), (111570, 151384), (113538, 148760)]