197566920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8191}}^1$

素因数の和:8275

約数の個数: 96

約数和(自身を含む): 651755520

約数和(自身を除く): 454188600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 180, 201, 268, 335, 360, 402, 536, 603, 670, 804, 1005, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 4020, 4824, 6030, 8040, 8191, 12060, 16382, 24120, 24573, 32764, 40955, 49146, 65528, 73719, 81910, 98292, 122865, 147438, 163820, 196584, 245730, 294876, 327640, 368595, 491460, 548797, 589752, 737190, 982920, 1097594, 1474380, 1646391, 2195188, 2743985, 2948760, 3292782, 4390376, 4939173, 5487970, 6585564, 8231955, 9878346, 10975940, 13171128, 16463910, 19756692, 21951880, 24695865, 32927820, 39513384, 49391730, 65855640, 98783460, 197566920]

約数ペア:

[(1, 197566920), (2, 98783460), (3, 65855640), (4, 49391730), (5, 39513384), (6, 32927820), (8, 24695865), (9, 21951880), (10, 19756692), (12, 16463910), (15, 13171128), (18, 10975940), (20, 9878346), (24, 8231955), (30, 6585564), (36, 5487970), (40, 4939173), (45, 4390376), (60, 3292782), (67, 2948760), (72, 2743985), (90, 2195188), (120, 1646391), (134, 1474380), (180, 1097594), (201, 982920), (268, 737190), (335, 589752), (360, 548797), (402, 491460), (536, 368595), (603, 327640), (670, 294876), (804, 245730), (1005, 196584), (1206, 163820), (1340, 147438), (1608, 122865), (2010, 98292), (2412, 81910), (2680, 73719), (3015, 65528), (4020, 49146), (4824, 40955), (6030, 32764), (8040, 24573), (8191, 24120), (12060, 16382)]