9369920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 112

約数和(自身を含む): 26334720

約数和(自身を除く): 16964800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 89, 94, 112, 140, 160, 178, 188, 224, 235, 280, 320, 329, 356, 376, 445, 448, 470, 560, 623, 658, 712, 752, 890, 940, 1120, 1246, 1316, 1424, 1504, 1645, 1780, 1880, 2240, 2492, 2632, 2848, 3008, 3115, 3290, 3560, 3760, 4183, 4984, 5264, 5696, 6230, 6580, 7120, 7520, 8366, 9968, 10528, 12460, 13160, 14240, 15040, 16732, 19936, 20915, 21056, 24920, 26320, 28480, 29281, 33464, 39872, 41830, 49840, 52640, 58562, 66928, 83660, 99680, 105280, 117124, 133856, 146405, 167320, 199360, 234248, 267712, 292810, 334640, 468496, 585620, 669280, 936992, 1171240, 1338560, 1873984, 2342480, 4684960, 9369920]

約数ペア:

[(1, 9369920), (2, 4684960), (4, 2342480), (5, 1873984), (7, 1338560), (8, 1171240), (10, 936992), (14, 669280), (16, 585620), (20, 468496), (28, 334640), (32, 292810), (35, 267712), (40, 234248), (47, 199360), (56, 167320), (64, 146405), (70, 133856), (80, 117124), (89, 105280), (94, 99680), (112, 83660), (140, 66928), (160, 58562), (178, 52640), (188, 49840), (224, 41830), (235, 39872), (280, 33464), (320, 29281), (329, 28480), (356, 26320), (376, 24920), (445, 21056), (448, 20915), (470, 19936), (560, 16732), (623, 15040), (658, 14240), (712, 13160), (752, 12460), (890, 10528), (940, 9968), (1120, 8366), (1246, 7520), (1316, 7120), (1424, 6580), (1504, 6230), (1645, 5696), (1780, 5264), (1880, 4984), (2240, 4183), (2492, 3760), (2632, 3560), (2848, 3290), (3008, 3115)]