172314231520

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1\times {\mathrm{38273}}^1$

素因数の和:39788

約数の個数: 96

約数和(自身を含む): 428818834080

約数和(自身を除く): 256504602560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1481, 1520, 2962, 3040, 5924, 7405, 11848, 14810, 23696, 28139, 29620, 38273, 47392, 56278, 59240, 76546, 112556, 118480, 140695, 153092, 191365, 225112, 236960, 281390, 306184, 382730, 450224, 562780, 612368, 727187, 765460, 900448, 1125560, 1224736, 1454374, 1530920, 2251120, 2908748, 3061840, 3635935, 4502240, 5817496, 6123680, 7271870, 11634992, 14543740, 23269984, 29087480, 56682313, 58174960, 113364626, 116349920, 226729252, 283411565, 453458504, 566823130, 906917008, 1076963947, 1133646260, 1813834016, 2153927894, 2267292520, 4307855788, 4534585040, 5384819735, 8615711576, 9069170080, 10769639470, 17231423152, 21539278940, 34462846304, 43078557880, 86157115760, 172314231520]

約数ペア:

[(1, 172314231520), (2, 86157115760), (4, 43078557880), (5, 34462846304), (8, 21539278940), (10, 17231423152), (16, 10769639470), (19, 9069170080), (20, 8615711576), (32, 5384819735), (38, 4534585040), (40, 4307855788), (76, 2267292520), (80, 2153927894), (95, 1813834016), (152, 1133646260), (160, 1076963947), (190, 906917008), (304, 566823130), (380, 453458504), (608, 283411565), (760, 226729252), (1481, 116349920), (1520, 113364626), (2962, 58174960), (3040, 56682313), (5924, 29087480), (7405, 23269984), (11848, 14543740), (14810, 11634992), (23696, 7271870), (28139, 6123680), (29620, 5817496), (38273, 4502240), (47392, 3635935), (56278, 3061840), (59240, 2908748), (76546, 2251120), (112556, 1530920), (118480, 1454374), (140695, 1224736), (153092, 1125560), (191365, 900448), (225112, 765460), (236960, 727187), (281390, 612368), (306184, 562780), (382730, 450224)]