224512740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65647}}^1$

素因数の和:65681

約数の個数: 72

約数和(自身を含む): 716876160

約数和(自身を除く): 492363420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 65647, 131294, 196941, 262588, 328235, 393882, 590823, 656470, 787764, 984705, 1181646, 1247293, 1312940, 1969410, 2363292, 2494586, 2954115, 3741879, 3938820, 4989172, 5908230, 6236465, 7483758, 11225637, 11816460, 12472930, 14967516, 18709395, 22451274, 24945860, 37418790, 44902548, 56128185, 74837580, 112256370, 224512740]

約数ペア:

[(1, 224512740), (2, 112256370), (3, 74837580), (4, 56128185), (5, 44902548), (6, 37418790), (9, 24945860), (10, 22451274), (12, 18709395), (15, 14967516), (18, 12472930), (19, 11816460), (20, 11225637), (30, 7483758), (36, 6236465), (38, 5908230), (45, 4989172), (57, 3938820), (60, 3741879), (76, 2954115), (90, 2494586), (95, 2363292), (114, 1969410), (171, 1312940), (180, 1247293), (190, 1181646), (228, 984705), (285, 787764), (342, 656470), (380, 590823), (570, 393882), (684, 328235), (855, 262588), (1140, 196941), (1710, 131294), (3420, 65647)]