129581480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3889}}^1$

素因数の和:3931

約数の個数: 96

約数和(自身を含む): 359202600

約数和(自身を除く): 229621120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 476, 490, 595, 680, 833, 952, 980, 1190, 1666, 1960, 2380, 3332, 3889, 4165, 4760, 6664, 7778, 8330, 15556, 16660, 19445, 27223, 31112, 33320, 38890, 54446, 66113, 77780, 108892, 132226, 136115, 155560, 190561, 217784, 264452, 272230, 330565, 381122, 462791, 528904, 544460, 661130, 762244, 925582, 952805, 1088920, 1322260, 1524488, 1851164, 1905610, 2313955, 2644520, 3239537, 3702328, 3811220, 4627910, 6479074, 7622440, 9255820, 12958148, 16197685, 18511640, 25916296, 32395370, 64790740, 129581480]

約数ペア:

[(1, 129581480), (2, 64790740), (4, 32395370), (5, 25916296), (7, 18511640), (8, 16197685), (10, 12958148), (14, 9255820), (17, 7622440), (20, 6479074), (28, 4627910), (34, 3811220), (35, 3702328), (40, 3239537), (49, 2644520), (56, 2313955), (68, 1905610), (70, 1851164), (85, 1524488), (98, 1322260), (119, 1088920), (136, 952805), (140, 925582), (170, 762244), (196, 661130), (238, 544460), (245, 528904), (280, 462791), (340, 381122), (392, 330565), (476, 272230), (490, 264452), (595, 217784), (680, 190561), (833, 155560), (952, 136115), (980, 132226), (1190, 108892), (1666, 77780), (1960, 66113), (2380, 54446), (3332, 38890), (3889, 33320), (4165, 31112), (4760, 27223), (6664, 19445), (7778, 16660), (8330, 15556)]