1763184420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3709}}^1$

素因数の和:3882

約数の個数: 144

約数和(自身を含む): 5671848000

約数和(自身を除く): 3908663580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 139, 171, 180, 190, 228, 278, 285, 342, 380, 417, 556, 570, 684, 695, 834, 855, 1140, 1251, 1390, 1668, 1710, 2085, 2502, 2641, 2780, 3420, 3709, 4170, 5004, 5282, 6255, 7418, 7923, 8340, 10564, 11127, 12510, 13205, 14836, 15846, 18545, 22254, 23769, 25020, 26410, 31692, 33381, 37090, 39615, 44508, 47538, 52820, 55635, 66762, 70471, 74180, 79230, 95076, 111270, 118845, 133524, 140942, 158460, 166905, 211413, 222540, 237690, 281884, 333810, 352355, 422826, 475380, 515551, 634239, 667620, 704710, 845652, 1031102, 1057065, 1268478, 1409420, 1546653, 2062204, 2114130, 2536956, 2577755, 3093306, 3171195, 4228260, 4639959, 5155510, 6186612, 6342390, 7733265, 9279918, 9795469, 10311020, 12684780, 15466530, 18559836, 19590938, 23199795, 29386407, 30933060, 39181876, 46399590, 48977345, 58772814, 88159221, 92799180, 97954690, 117545628, 146932035, 176318442, 195909380, 293864070, 352636884, 440796105, 587728140, 881592210, 1763184420]

約数ペア:

[(1, 1763184420), (2, 881592210), (3, 587728140), (4, 440796105), (5, 352636884), (6, 293864070), (9, 195909380), (10, 176318442), (12, 146932035), (15, 117545628), (18, 97954690), (19, 92799180), (20, 88159221), (30, 58772814), (36, 48977345), (38, 46399590), (45, 39181876), (57, 30933060), (60, 29386407), (76, 23199795), (90, 19590938), (95, 18559836), (114, 15466530), (139, 12684780), (171, 10311020), (180, 9795469), (190, 9279918), (228, 7733265), (278, 6342390), (285, 6186612), (342, 5155510), (380, 4639959), (417, 4228260), (556, 3171195), (570, 3093306), (684, 2577755), (695, 2536956), (834, 2114130), (855, 2062204), (1140, 1546653), (1251, 1409420), (1390, 1268478), (1668, 1057065), (1710, 1031102), (2085, 845652), (2502, 704710), (2641, 667620), (2780, 634239), (3420, 515551), (3709, 475380), (4170, 422826), (5004, 352355), (5282, 333810), (6255, 281884), (7418, 237690), (7923, 222540), (8340, 211413), (10564, 166905), (11127, 158460), (12510, 140942), (13205, 133524), (14836, 118845), (15846, 111270), (18545, 95076), (22254, 79230), (23769, 74180), (25020, 70471), (26410, 66762), (31692, 55635), (33381, 52820), (37090, 47538), (39615, 44508)]