1428964440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3221}}^1\times {\mathrm{3697}}^1$

素因数の和:6932

約数の個数: 64

約数和(自身を含む): 4289384160

約数和(自身を除く): 2860419720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3221, 3697, 6442, 7394, 9663, 11091, 12884, 14788, 16105, 18485, 19326, 22182, 25768, 29576, 32210, 36970, 38652, 44364, 48315, 55455, 64420, 73940, 77304, 88728, 96630, 110910, 128840, 147880, 193260, 221820, 386520, 443640, 11908037, 23816074, 35724111, 47632148, 59540185, 71448222, 95264296, 119080370, 142896444, 178620555, 238160740, 285792888, 357241110, 476321480, 714482220, 1428964440]

約数ペア:

[(1, 1428964440), (2, 714482220), (3, 476321480), (4, 357241110), (5, 285792888), (6, 238160740), (8, 178620555), (10, 142896444), (12, 119080370), (15, 95264296), (20, 71448222), (24, 59540185), (30, 47632148), (40, 35724111), (60, 23816074), (120, 11908037), (3221, 443640), (3697, 386520), (6442, 221820), (7394, 193260), (9663, 147880), (11091, 128840), (12884, 110910), (14788, 96630), (16105, 88728), (18485, 77304), (19326, 73940), (22182, 64420), (25768, 55455), (29576, 48315), (32210, 44364), (36970, 38652)]