144917560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6151}}^1$

素因数の和:6212

約数の個数: 64

約数和(自身を含む): 354355200

約数和(自身を除く): 209437640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2945, 4712, 5890, 6151, 11780, 12302, 23560, 24604, 30755, 49208, 61510, 116869, 123020, 190681, 233738, 246040, 381362, 467476, 584345, 762724, 934952, 953405, 1168690, 1525448, 1906810, 2337380, 3622939, 3813620, 4674760, 7245878, 7627240, 14491756, 18114695, 28983512, 36229390, 72458780, 144917560]

約数ペア:

[(1, 144917560), (2, 72458780), (4, 36229390), (5, 28983512), (8, 18114695), (10, 14491756), (19, 7627240), (20, 7245878), (31, 4674760), (38, 3813620), (40, 3622939), (62, 2337380), (76, 1906810), (95, 1525448), (124, 1168690), (152, 953405), (155, 934952), (190, 762724), (248, 584345), (310, 467476), (380, 381362), (589, 246040), (620, 233738), (760, 190681), (1178, 123020), (1240, 116869), (2356, 61510), (2945, 49208), (4712, 30755), (5890, 24604), (6151, 23560), (11780, 12302)]