147950320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15541}}^1$

素因数の和:15578

約数の個数: 80

約数和(自身を含む): 416276928

約数和(自身を除く): 268326608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 15541, 31082, 62164, 77705, 108787, 124328, 155410, 217574, 248656, 264197, 310820, 435148, 528394, 543935, 621640, 870296, 1056788, 1087870, 1243280, 1320985, 1740592, 1849379, 2113576, 2175740, 2641970, 3698758, 4227152, 4351480, 5283940, 7397516, 8702960, 9246895, 10567880, 14795032, 18493790, 21135760, 29590064, 36987580, 73975160, 147950320]

約数ペア:

[(1, 147950320), (2, 73975160), (4, 36987580), (5, 29590064), (7, 21135760), (8, 18493790), (10, 14795032), (14, 10567880), (16, 9246895), (17, 8702960), (20, 7397516), (28, 5283940), (34, 4351480), (35, 4227152), (40, 3698758), (56, 2641970), (68, 2175740), (70, 2113576), (80, 1849379), (85, 1740592), (112, 1320985), (119, 1243280), (136, 1087870), (140, 1056788), (170, 870296), (238, 621640), (272, 543935), (280, 528394), (340, 435148), (476, 310820), (560, 264197), (595, 248656), (680, 217574), (952, 155410), (1190, 124328), (1360, 108787), (1904, 77705), (2380, 62164), (4760, 31082), (9520, 15541)]