22548960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{2237}}^1$

素因数の和:2265

約数の個数: 144

約数和(自身を含む): 87980256

約数和(自身を除く): 65431296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2237, 2520, 3360, 4474, 5040, 6711, 8948, 10080, 11185, 13422, 15659, 17896, 20133, 22370, 26844, 31318, 33555, 35792, 40266, 44740, 46977, 53688, 62636, 67110, 71584, 78295, 80532, 89480, 93954, 100665, 107376, 125272, 134220, 140931, 156590, 161064, 178960, 187908, 201330, 214752, 234885, 250544, 268440, 281862, 313180, 322128, 357920, 375816, 402660, 469770, 501088, 536880, 563724, 626360, 644256, 704655, 751632, 805320, 939540, 1073760, 1127448, 1252720, 1409310, 1503264, 1610640, 1879080, 2254896, 2505440, 2818620, 3221280, 3758160, 4509792, 5637240, 7516320, 11274480, 22548960]

約数ペア:

[(1, 22548960), (2, 11274480), (3, 7516320), (4, 5637240), (5, 4509792), (6, 3758160), (7, 3221280), (8, 2818620), (9, 2505440), (10, 2254896), (12, 1879080), (14, 1610640), (15, 1503264), (16, 1409310), (18, 1252720), (20, 1127448), (21, 1073760), (24, 939540), (28, 805320), (30, 751632), (32, 704655), (35, 644256), (36, 626360), (40, 563724), (42, 536880), (45, 501088), (48, 469770), (56, 402660), (60, 375816), (63, 357920), (70, 322128), (72, 313180), (80, 281862), (84, 268440), (90, 250544), (96, 234885), (105, 214752), (112, 201330), (120, 187908), (126, 178960), (140, 161064), (144, 156590), (160, 140931), (168, 134220), (180, 125272), (210, 107376), (224, 100665), (240, 93954), (252, 89480), (280, 80532), (288, 78295), (315, 71584), (336, 67110), (360, 62636), (420, 53688), (480, 46977), (504, 44740), (560, 40266), (630, 35792), (672, 33555), (720, 31318), (840, 26844), (1008, 22370), (1120, 20133), (1260, 17896), (1440, 15659), (1680, 13422), (2016, 11185), (2237, 10080), (2520, 8948), (3360, 6711), (4474, 5040)]