339900352480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1873}}^1\times {\mathrm{2029}}^1$

素因数の和:3973

約数の個数: 192

約数和(自身を含む): 885805018560

約数和(自身を除く): 545904666080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 344, 416, 430, 520, 559, 688, 860, 1040, 1118, 1376, 1720, 1873, 2029, 2080, 2236, 2795, 3440, 3746, 4058, 4472, 5590, 6880, 7492, 8116, 8944, 9365, 10145, 11180, 14984, 16232, 17888, 18730, 20290, 22360, 24349, 26377, 29968, 32464, 37460, 40580, 44720, 48698, 52754, 59936, 64928, 74920, 80539, 81160, 87247, 89440, 97396, 105508, 121745, 131885, 149840, 161078, 162320, 174494, 194792, 211016, 243490, 263770, 299680, 322156, 324640, 348988, 389584, 402695, 422032, 436235, 486980, 527540, 644312, 697976, 779168, 805390, 844064, 872470, 973960, 1047007, 1055080, 1134211, 1288624, 1395952, 1610780, 1744940, 1947920, 2094014, 2110160, 2268422, 2577248, 2791904, 3221560, 3489880, 3800317, 3895840, 4188028, 4220320, 4536844, 5235035, 5671055, 6443120, 6979760, 7600634, 8376056, 9073688, 10470070, 11342110, 12886240, 13959520, 15201268, 16752112, 18147376, 19001585, 20940140, 22684220, 30402536, 33504224, 36294752, 38003170, 41880280, 45368440, 49404121, 60805072, 76006340, 83760560, 90736880, 98808242, 121610144, 152012680, 163413631, 167521120, 181473760, 197616484, 247020605, 304025360, 326827262, 395232968, 494041210, 608050720, 653654524, 790465936, 817068155, 988082420, 1307309048, 1580931872, 1634136310, 1976164840, 2124377203, 2614618096, 3268272620, 3952329680, 4248754406, 5229236192, 6536545240, 7904659360, 8497508812, 10621886015, 13073090480, 16995017624, 21243772030, 26146180960, 33990035248, 42487544060, 67980070496, 84975088120, 169950176240, 339900352480]

約数ペア:

[(1, 339900352480), (2, 169950176240), (4, 84975088120), (5, 67980070496), (8, 42487544060), (10, 33990035248), (13, 26146180960), (16, 21243772030), (20, 16995017624), (26, 13073090480), (32, 10621886015), (40, 8497508812), (43, 7904659360), (52, 6536545240), (65, 5229236192), (80, 4248754406), (86, 3952329680), (104, 3268272620), (130, 2614618096), (160, 2124377203), (172, 1976164840), (208, 1634136310), (215, 1580931872), (260, 1307309048), (344, 988082420), (416, 817068155), (430, 790465936), (520, 653654524), (559, 608050720), (688, 494041210), (860, 395232968), (1040, 326827262), (1118, 304025360), (1376, 247020605), (1720, 197616484), (1873, 181473760), (2029, 167521120), (2080, 163413631), (2236, 152012680), (2795, 121610144), (3440, 98808242), (3746, 90736880), (4058, 83760560), (4472, 76006340), (5590, 60805072), (6880, 49404121), (7492, 45368440), (8116, 41880280), (8944, 38003170), (9365, 36294752), (10145, 33504224), (11180, 30402536), (14984, 22684220), (16232, 20940140), (17888, 19001585), (18730, 18147376), (20290, 16752112), (22360, 15201268), (24349, 13959520), (26377, 12886240), (29968, 11342110), (32464, 10470070), (37460, 9073688), (40580, 8376056), (44720, 7600634), (48698, 6979760), (52754, 6443120), (59936, 5671055), (64928, 5235035), (74920, 4536844), (80539, 4220320), (81160, 4188028), (87247, 3895840), (89440, 3800317), (97396, 3489880), (105508, 3221560), (121745, 2791904), (131885, 2577248), (149840, 2268422), (161078, 2110160), (162320, 2094014), (174494, 1947920), (194792, 1744940), (211016, 1610780), (243490, 1395952), (263770, 1288624), (299680, 1134211), (322156, 1055080), (324640, 1047007), (348988, 973960), (389584, 872470), (402695, 844064), (422032, 805390), (436235, 779168), (486980, 697976), (527540, 644312)]