71362480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{353}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 200692512

約数和(自身を除く): 129330032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 353, 361, 380, 532, 560, 665, 706, 722, 760, 1064, 1330, 1412, 1444, 1520, 1765, 1805, 2128, 2471, 2527, 2660, 2824, 2888, 3530, 3610, 4942, 5054, 5320, 5648, 5776, 6707, 7060, 7220, 9884, 10108, 10640, 12355, 12635, 13414, 14120, 14440, 19768, 20216, 24710, 25270, 26828, 28240, 28880, 33535, 39536, 40432, 46949, 49420, 50540, 53656, 67070, 93898, 98840, 101080, 107312, 127433, 134140, 187796, 197680, 202160, 234745, 254866, 268280, 375592, 469490, 509732, 536560, 637165, 751184, 892031, 938980, 1019464, 1274330, 1784062, 1877960, 2038928, 2548660, 3568124, 3755920, 4460155, 5097320, 7136248, 8920310, 10194640, 14272496, 17840620, 35681240, 71362480]

約数ペア:

[(1, 71362480), (2, 35681240), (4, 17840620), (5, 14272496), (7, 10194640), (8, 8920310), (10, 7136248), (14, 5097320), (16, 4460155), (19, 3755920), (20, 3568124), (28, 2548660), (35, 2038928), (38, 1877960), (40, 1784062), (56, 1274330), (70, 1019464), (76, 938980), (80, 892031), (95, 751184), (112, 637165), (133, 536560), (140, 509732), (152, 469490), (190, 375592), (266, 268280), (280, 254866), (304, 234745), (353, 202160), (361, 197680), (380, 187796), (532, 134140), (560, 127433), (665, 107312), (706, 101080), (722, 98840), (760, 93898), (1064, 67070), (1330, 53656), (1412, 50540), (1444, 49420), (1520, 46949), (1765, 40432), (1805, 39536), (2128, 33535), (2471, 28880), (2527, 28240), (2660, 26828), (2824, 25270), (2888, 24710), (3530, 20216), (3610, 19768), (4942, 14440), (5054, 14120), (5320, 13414), (5648, 12635), (5776, 12355), (6707, 10640), (7060, 10108), (7220, 9884)]