248389880480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13045687}}^1$

素因数の和:13045726

約数の個数: 96

約数和(自身を含む): 710102889216

約数和(自身を除く): 461713008736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 9520, 19040, 13045687, 26091374, 52182748, 65228435, 91319809, 104365496, 130456870, 182639618, 208730992, 221776679, 260913740, 365279236, 417461984, 443553358, 456599045, 521827480, 730558472, 887106716, 913198090, 1043654960, 1108883395, 1461116944, 1552436753, 1774213432, 1826396180, 2087309920, 2217766790, 2922233888, 3104873506, 3548426864, 3652792360, 4435533580, 6209747012, 7096853728, 7305584720, 7762183765, 8871067160, 12419494024, 14611169440, 15524367530, 17742134320, 24838988048, 31048735060, 35484268640, 49677976096, 62097470120, 124194940240, 248389880480]

約数ペア:

[(1, 248389880480), (2, 124194940240), (4, 62097470120), (5, 49677976096), (7, 35484268640), (8, 31048735060), (10, 24838988048), (14, 17742134320), (16, 15524367530), (17, 14611169440), (20, 12419494024), (28, 8871067160), (32, 7762183765), (34, 7305584720), (35, 7096853728), (40, 6209747012), (56, 4435533580), (68, 3652792360), (70, 3548426864), (80, 3104873506), (85, 2922233888), (112, 2217766790), (119, 2087309920), (136, 1826396180), (140, 1774213432), (160, 1552436753), (170, 1461116944), (224, 1108883395), (238, 1043654960), (272, 913198090), (280, 887106716), (340, 730558472), (476, 521827480), (544, 456599045), (560, 443553358), (595, 417461984), (680, 365279236), (952, 260913740), (1120, 221776679), (1190, 208730992), (1360, 182639618), (1904, 130456870), (2380, 104365496), (2720, 91319809), (3808, 65228435), (4760, 52182748), (9520, 26091374), (19040, 13045687)]