5680457820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{201007}}^1$

素因数の和:201179

約数の個数: 72

約数和(自身を含む): 17340558144

約数和(自身を除く): 11660100324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4710, 5652, 7065, 9420, 14130, 28260, 201007, 402014, 603021, 804028, 1005035, 1206042, 1809063, 2010070, 2412084, 3015105, 3618126, 4020140, 6030210, 7236252, 9045315, 12060420, 18090630, 31558099, 36181260, 63116198, 94674297, 126232396, 157790495, 189348594, 284022891, 315580990, 378697188, 473371485, 568045782, 631161980, 946742970, 1136091564, 1420114455, 1893485940, 2840228910, 5680457820]

約数ペア:

[(1, 5680457820), (2, 2840228910), (3, 1893485940), (4, 1420114455), (5, 1136091564), (6, 946742970), (9, 631161980), (10, 568045782), (12, 473371485), (15, 378697188), (18, 315580990), (20, 284022891), (30, 189348594), (36, 157790495), (45, 126232396), (60, 94674297), (90, 63116198), (157, 36181260), (180, 31558099), (314, 18090630), (471, 12060420), (628, 9045315), (785, 7236252), (942, 6030210), (1413, 4020140), (1570, 3618126), (1884, 3015105), (2355, 2412084), (2826, 2010070), (3140, 1809063), (4710, 1206042), (5652, 1005035), (7065, 804028), (9420, 603021), (14130, 402014), (28260, 201007)]