2221669804560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3221}}^1\times {\mathrm{2873939}}^1$

素因数の和:2877176

約数の個数: 80

約数和(自身を含む): 6889317001920

約数和(自身を除く): 4667647197360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3221, 6442, 9663, 12884, 16105, 19326, 25768, 32210, 38652, 48315, 51536, 64420, 77304, 96630, 128840, 154608, 193260, 257680, 386520, 773040, 2873939, 5747878, 8621817, 11495756, 14369695, 17243634, 22991512, 28739390, 34487268, 43109085, 45983024, 57478780, 68974536, 86218170, 114957560, 137949072, 172436340, 229915120, 344872680, 689745360, 9256957519, 18513915038, 27770872557, 37027830076, 46284787595, 55541745114, 74055660152, 92569575190, 111083490228, 138854362785, 148111320304, 185139150380, 222166980456, 277708725570, 370278300760, 444333960912, 555417451140, 740556601520, 1110834902280, 2221669804560]

約数ペア:

[(1, 2221669804560), (2, 1110834902280), (3, 740556601520), (4, 555417451140), (5, 444333960912), (6, 370278300760), (8, 277708725570), (10, 222166980456), (12, 185139150380), (15, 148111320304), (16, 138854362785), (20, 111083490228), (24, 92569575190), (30, 74055660152), (40, 55541745114), (48, 46284787595), (60, 37027830076), (80, 27770872557), (120, 18513915038), (240, 9256957519), (3221, 689745360), (6442, 344872680), (9663, 229915120), (12884, 172436340), (16105, 137949072), (19326, 114957560), (25768, 86218170), (32210, 68974536), (38652, 57478780), (48315, 45983024), (51536, 43109085), (64420, 34487268), (77304, 28739390), (96630, 22991512), (128840, 17243634), (154608, 14369695), (193260, 11495756), (257680, 8621817), (386520, 5747878), (773040, 2873939)]