64038480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:345

約数の個数: 160

約数和(自身を含む): 219414528

約数和(自身を除く): 155376048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 127, 132, 165, 176, 191, 220, 240, 254, 264, 330, 381, 382, 440, 508, 528, 573, 635, 660, 762, 764, 880, 955, 1016, 1146, 1270, 1320, 1397, 1524, 1528, 1905, 1910, 2032, 2101, 2292, 2540, 2640, 2794, 2865, 3048, 3056, 3810, 3820, 4191, 4202, 4584, 5080, 5588, 5730, 6096, 6303, 6985, 7620, 7640, 8382, 8404, 9168, 10160, 10505, 11176, 11460, 12606, 13970, 15240, 15280, 16764, 16808, 20955, 21010, 22352, 22920, 24257, 25212, 27940, 30480, 31515, 33528, 33616, 41910, 42020, 45840, 48514, 50424, 55880, 63030, 67056, 72771, 83820, 84040, 97028, 100848, 111760, 121285, 126060, 145542, 167640, 168080, 194056, 242570, 252120, 266827, 291084, 335280, 363855, 388112, 485140, 504240, 533654, 582168, 727710, 800481, 970280, 1067308, 1164336, 1334135, 1455420, 1600962, 1940560, 2134616, 2668270, 2910840, 3201924, 4002405, 4269232, 5336540, 5821680, 6403848, 8004810, 10673080, 12807696, 16009620, 21346160, 32019240, 64038480]

約数ペア:

[(1, 64038480), (2, 32019240), (3, 21346160), (4, 16009620), (5, 12807696), (6, 10673080), (8, 8004810), (10, 6403848), (11, 5821680), (12, 5336540), (15, 4269232), (16, 4002405), (20, 3201924), (22, 2910840), (24, 2668270), (30, 2134616), (33, 1940560), (40, 1600962), (44, 1455420), (48, 1334135), (55, 1164336), (60, 1067308), (66, 970280), (80, 800481), (88, 727710), (110, 582168), (120, 533654), (127, 504240), (132, 485140), (165, 388112), (176, 363855), (191, 335280), (220, 291084), (240, 266827), (254, 252120), (264, 242570), (330, 194056), (381, 168080), (382, 167640), (440, 145542), (508, 126060), (528, 121285), (573, 111760), (635, 100848), (660, 97028), (762, 84040), (764, 83820), (880, 72771), (955, 67056), (1016, 63030), (1146, 55880), (1270, 50424), (1320, 48514), (1397, 45840), (1524, 42020), (1528, 41910), (1905, 33616), (1910, 33528), (2032, 31515), (2101, 30480), (2292, 27940), (2540, 25212), (2640, 24257), (2794, 22920), (2865, 22352), (3048, 21010), (3056, 20955), (3810, 16808), (3820, 16764), (4191, 15280), (4202, 15240), (4584, 13970), (5080, 12606), (5588, 11460), (5730, 11176), (6096, 10505), (6303, 10160), (6985, 9168), (7620, 8404), (7640, 8382)]