319652160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:541

約数の個数: 224

約数和(自身を含む): 1095524352

約数和(自身を除く): 775872192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 64, 69, 80, 92, 93, 96, 115, 120, 124, 138, 155, 160, 184, 186, 192, 230, 240, 248, 276, 310, 320, 345, 368, 372, 460, 465, 467, 480, 496, 552, 620, 690, 713, 736, 744, 920, 930, 934, 960, 992, 1104, 1240, 1380, 1401, 1426, 1472, 1488, 1840, 1860, 1868, 1984, 2139, 2208, 2335, 2480, 2760, 2802, 2852, 2976, 3565, 3680, 3720, 3736, 4278, 4416, 4670, 4960, 5520, 5604, 5704, 5952, 7005, 7130, 7360, 7440, 7472, 8556, 9340, 9920, 10695, 10741, 11040, 11208, 11408, 14010, 14260, 14477, 14880, 14944, 17112, 18680, 21390, 21482, 22080, 22416, 22816, 28020, 28520, 28954, 29760, 29888, 32223, 34224, 37360, 42780, 42964, 43431, 44832, 45632, 53705, 56040, 57040, 57908, 64446, 68448, 72385, 74720, 85560, 85928, 86862, 89664, 107410, 112080, 114080, 115816, 128892, 136896, 144770, 149440, 161115, 171120, 171856, 173724, 214820, 217155, 224160, 228160, 231632, 257784, 289540, 322230, 332971, 342240, 343712, 347448, 429640, 434310, 448320, 463264, 515568, 579080, 644460, 665942, 684480, 687424, 694896, 859280, 868620, 926528, 998913, 1031136, 1158160, 1288920, 1331884, 1389792, 1664855, 1718560, 1737240, 1997826, 2062272, 2316320, 2577840, 2663768, 2779584, 3329710, 3437120, 3474480, 3995652, 4632640, 4994565, 5155680, 5327536, 6659420, 6948960, 7991304, 9989130, 10311360, 10655072, 13318840, 13897920, 15982608, 19978260, 21310144, 26637680, 31965216, 39956520, 53275360, 63930432, 79913040, 106550720, 159826080, 319652160]

約数ペア:

[(1, 319652160), (2, 159826080), (3, 106550720), (4, 79913040), (5, 63930432), (6, 53275360), (8, 39956520), (10, 31965216), (12, 26637680), (15, 21310144), (16, 19978260), (20, 15982608), (23, 13897920), (24, 13318840), (30, 10655072), (31, 10311360), (32, 9989130), (40, 7991304), (46, 6948960), (48, 6659420), (60, 5327536), (62, 5155680), (64, 4994565), (69, 4632640), (80, 3995652), (92, 3474480), (93, 3437120), (96, 3329710), (115, 2779584), (120, 2663768), (124, 2577840), (138, 2316320), (155, 2062272), (160, 1997826), (184, 1737240), (186, 1718560), (192, 1664855), (230, 1389792), (240, 1331884), (248, 1288920), (276, 1158160), (310, 1031136), (320, 998913), (345, 926528), (368, 868620), (372, 859280), (460, 694896), (465, 687424), (467, 684480), (480, 665942), (496, 644460), (552, 579080), (620, 515568), (690, 463264), (713, 448320), (736, 434310), (744, 429640), (920, 347448), (930, 343712), (934, 342240), (960, 332971), (992, 322230), (1104, 289540), (1240, 257784), (1380, 231632), (1401, 228160), (1426, 224160), (1472, 217155), (1488, 214820), (1840, 173724), (1860, 171856), (1868, 171120), (1984, 161115), (2139, 149440), (2208, 144770), (2335, 136896), (2480, 128892), (2760, 115816), (2802, 114080), (2852, 112080), (2976, 107410), (3565, 89664), (3680, 86862), (3720, 85928), (3736, 85560), (4278, 74720), (4416, 72385), (4670, 68448), (4960, 64446), (5520, 57908), (5604, 57040), (5704, 56040), (5952, 53705), (7005, 45632), (7130, 44832), (7360, 43431), (7440, 42964), (7472, 42780), (8556, 37360), (9340, 34224), (9920, 32223), (10695, 29888), (10741, 29760), (11040, 28954), (11208, 28520), (11408, 28020), (14010, 22816), (14260, 22416), (14477, 22080), (14880, 21482), (14944, 21390), (17112, 18680)]