221817240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1423}}^1$

素因数の和:1873

約数の個数: 96

約数和(自身を含む): 723078720

約数和(自身を除く): 501261480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 433, 866, 1299, 1423, 1732, 2165, 2598, 2846, 3464, 3897, 4269, 4330, 5196, 5692, 6495, 7115, 7794, 8538, 8660, 10392, 11384, 12807, 12990, 14230, 15588, 17076, 17320, 19485, 21345, 25614, 25980, 28460, 31176, 34152, 38970, 42690, 51228, 51960, 56920, 64035, 77940, 85380, 102456, 128070, 155880, 170760, 256140, 512280, 616159, 1232318, 1848477, 2464636, 3080795, 3696954, 4929272, 5545431, 6161590, 7393908, 9242385, 11090862, 12323180, 14787816, 18484770, 22181724, 24646360, 27727155, 36969540, 44363448, 55454310, 73939080, 110908620, 221817240]

約数ペア:

[(1, 221817240), (2, 110908620), (3, 73939080), (4, 55454310), (5, 44363448), (6, 36969540), (8, 27727155), (9, 24646360), (10, 22181724), (12, 18484770), (15, 14787816), (18, 12323180), (20, 11090862), (24, 9242385), (30, 7393908), (36, 6161590), (40, 5545431), (45, 4929272), (60, 3696954), (72, 3080795), (90, 2464636), (120, 1848477), (180, 1232318), (360, 616159), (433, 512280), (866, 256140), (1299, 170760), (1423, 155880), (1732, 128070), (2165, 102456), (2598, 85380), (2846, 77940), (3464, 64035), (3897, 56920), (4269, 51960), (4330, 51228), (5196, 42690), (5692, 38970), (6495, 34152), (7115, 31176), (7794, 28460), (8538, 25980), (8660, 25614), (10392, 21345), (11384, 19485), (12807, 17320), (12990, 17076), (14230, 15588)]