161826240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1669}}^1$

素因数の和:1790

約数の個数: 112

約数和(自身を含む): 519196320

約数和(自身を除く): 357370080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 160, 192, 202, 240, 303, 320, 404, 480, 505, 606, 808, 960, 1010, 1212, 1515, 1616, 1669, 2020, 2424, 3030, 3232, 3338, 4040, 4848, 5007, 6060, 6464, 6676, 8080, 8345, 9696, 10014, 12120, 13352, 16160, 16690, 19392, 20028, 24240, 25035, 26704, 32320, 33380, 40056, 48480, 50070, 53408, 66760, 80112, 96960, 100140, 106816, 133520, 160224, 168569, 200280, 267040, 320448, 337138, 400560, 505707, 534080, 674276, 801120, 842845, 1011414, 1348552, 1602240, 1685690, 2022828, 2528535, 2697104, 3371380, 4045656, 5057070, 5394208, 6742760, 8091312, 10114140, 10788416, 13485520, 16182624, 20228280, 26971040, 32365248, 40456560, 53942080, 80913120, 161826240]

約数ペア:

[(1, 161826240), (2, 80913120), (3, 53942080), (4, 40456560), (5, 32365248), (6, 26971040), (8, 20228280), (10, 16182624), (12, 13485520), (15, 10788416), (16, 10114140), (20, 8091312), (24, 6742760), (30, 5394208), (32, 5057070), (40, 4045656), (48, 3371380), (60, 2697104), (64, 2528535), (80, 2022828), (96, 1685690), (101, 1602240), (120, 1348552), (160, 1011414), (192, 842845), (202, 801120), (240, 674276), (303, 534080), (320, 505707), (404, 400560), (480, 337138), (505, 320448), (606, 267040), (808, 200280), (960, 168569), (1010, 160224), (1212, 133520), (1515, 106816), (1616, 100140), (1669, 96960), (2020, 80112), (2424, 66760), (3030, 53408), (3232, 50070), (3338, 48480), (4040, 40056), (4848, 33380), (5007, 32320), (6060, 26704), (6464, 25035), (6676, 24240), (8080, 20028), (8345, 19392), (9696, 16690), (10014, 16160), (12120, 13352)]