328856160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:437

約数の個数: 192

約数和(自身を含む): 1107800064

約数和(自身を除く): 778943904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 191, 204, 211, 240, 255, 272, 340, 382, 408, 422, 480, 510, 544, 573, 633, 680, 764, 816, 844, 955, 1020, 1055, 1146, 1266, 1360, 1528, 1632, 1688, 1910, 2040, 2110, 2292, 2532, 2720, 2865, 3056, 3165, 3247, 3376, 3587, 3820, 4080, 4220, 4584, 5064, 5730, 6112, 6330, 6494, 6752, 7174, 7640, 8160, 8440, 9168, 9741, 10128, 10761, 11460, 12660, 12988, 14348, 15280, 16235, 16880, 17935, 18336, 19482, 20256, 21522, 22920, 25320, 25976, 28696, 30560, 32470, 33760, 35870, 38964, 40301, 43044, 45840, 48705, 50640, 51952, 53805, 57392, 64940, 71740, 77928, 80602, 86088, 91680, 97410, 101280, 103904, 107610, 114784, 120903, 129880, 143480, 155856, 161204, 172176, 194820, 201505, 215220, 241806, 259760, 286960, 311712, 322408, 344352, 389640, 403010, 430440, 483612, 519520, 573920, 604515, 644816, 685117, 779280, 806020, 860880, 967224, 1209030, 1289632, 1370234, 1558560, 1612040, 1721760, 1934448, 2055351, 2418060, 2740468, 3224080, 3425585, 3868896, 4110702, 4836120, 5480936, 6448160, 6851170, 8221404, 9672240, 10276755, 10961872, 13702340, 16442808, 19344480, 20553510, 21923744, 27404680, 32885616, 41107020, 54809360, 65771232, 82214040, 109618720, 164428080, 328856160]

約数ペア:

[(1, 328856160), (2, 164428080), (3, 109618720), (4, 82214040), (5, 65771232), (6, 54809360), (8, 41107020), (10, 32885616), (12, 27404680), (15, 21923744), (16, 20553510), (17, 19344480), (20, 16442808), (24, 13702340), (30, 10961872), (32, 10276755), (34, 9672240), (40, 8221404), (48, 6851170), (51, 6448160), (60, 5480936), (68, 4836120), (80, 4110702), (85, 3868896), (96, 3425585), (102, 3224080), (120, 2740468), (136, 2418060), (160, 2055351), (170, 1934448), (191, 1721760), (204, 1612040), (211, 1558560), (240, 1370234), (255, 1289632), (272, 1209030), (340, 967224), (382, 860880), (408, 806020), (422, 779280), (480, 685117), (510, 644816), (544, 604515), (573, 573920), (633, 519520), (680, 483612), (764, 430440), (816, 403010), (844, 389640), (955, 344352), (1020, 322408), (1055, 311712), (1146, 286960), (1266, 259760), (1360, 241806), (1528, 215220), (1632, 201505), (1688, 194820), (1910, 172176), (2040, 161204), (2110, 155856), (2292, 143480), (2532, 129880), (2720, 120903), (2865, 114784), (3056, 107610), (3165, 103904), (3247, 101280), (3376, 97410), (3587, 91680), (3820, 86088), (4080, 80602), (4220, 77928), (4584, 71740), (5064, 64940), (5730, 57392), (6112, 53805), (6330, 51952), (6494, 50640), (6752, 48705), (7174, 45840), (7640, 43044), (8160, 40301), (8440, 38964), (9168, 35870), (9741, 33760), (10128, 32470), (10761, 30560), (11460, 28696), (12660, 25976), (12988, 25320), (14348, 22920), (15280, 21522), (16235, 20256), (16880, 19482), (17935, 18336)]