162034740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{128599}}^1$

素因数の和:128621

約数の個数: 72

約数和(自身を含む): 561724800

約数和(自身を除く): 399690060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 128599, 257198, 385797, 514396, 642995, 771594, 900193, 1157391, 1285990, 1543188, 1800386, 1928985, 2314782, 2571980, 2700579, 3600772, 3857970, 4500965, 4629564, 5401158, 5786955, 7715940, 8101737, 9001930, 10802316, 11573910, 13502895, 16203474, 18003860, 23147820, 27005790, 32406948, 40508685, 54011580, 81017370, 162034740]

約数ペア:

[(1, 162034740), (2, 81017370), (3, 54011580), (4, 40508685), (5, 32406948), (6, 27005790), (7, 23147820), (9, 18003860), (10, 16203474), (12, 13502895), (14, 11573910), (15, 10802316), (18, 9001930), (20, 8101737), (21, 7715940), (28, 5786955), (30, 5401158), (35, 4629564), (36, 4500965), (42, 3857970), (45, 3600772), (60, 2700579), (63, 2571980), (70, 2314782), (84, 1928985), (90, 1800386), (105, 1543188), (126, 1285990), (140, 1157391), (180, 900193), (210, 771594), (252, 642995), (315, 514396), (420, 385797), (630, 257198), (1260, 128599)]