39460680

素因数分解:

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

素因数の和:2268

約数の個数: 144

約数和(自身を含む): 149252220

約数和(自身を除く): 109791540

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2237, 2520, 2940, 3528, 4410, 4474, 5880, 6711, 8820, 8948, 11185, 13422, 15659, 17640, 17896, 20133, 22370, 26844, 31318, 33555, 40266, 44740, 46977, 53688, 62636, 67110, 78295, 80532, 89480, 93954, 100665, 109613, 125272, 134220, 140931, 156590, 161064, 187908, 201330, 219226, 234885, 268440, 281862, 313180, 328839, 375816, 402660, 438452, 469770, 548065, 563724, 626360, 657678, 704655, 805320, 876904, 939540, 986517, 1096130, 1127448, 1315356, 1409310, 1644195, 1879080, 1973034, 2192260, 2630712, 2818620, 3288390, 3946068, 4384520, 4932585, 5637240, 6576780, 7892136, 9865170, 13153560, 19730340, 39460680]

約数ペア:

[(1, 39460680), (2, 19730340), (3, 13153560), (4, 9865170), (5, 7892136), (6, 6576780), (7, 5637240), (8, 4932585), (9, 4384520), (10, 3946068), (12, 3288390), (14, 2818620), (15, 2630712), (18, 2192260), (20, 1973034), (21, 1879080), (24, 1644195), (28, 1409310), (30, 1315356), (35, 1127448), (36, 1096130), (40, 986517), (42, 939540), (45, 876904), (49, 805320), (56, 704655), (60, 657678), (63, 626360), (70, 563724), (72, 548065), (84, 469770), (90, 438452), (98, 402660), (105, 375816), (120, 328839), (126, 313180), (140, 281862), (147, 268440), (168, 234885), (180, 219226), (196, 201330), (210, 187908), (245, 161064), (252, 156590), (280, 140931), (294, 134220), (315, 125272), (360, 109613), (392, 100665), (420, 93954), (441, 89480), (490, 80532), (504, 78295), (588, 67110), (630, 62636), (735, 53688), (840, 46977), (882, 44740), (980, 40266), (1176, 33555), (1260, 31318), (1470, 26844), (1764, 22370), (1960, 20133), (2205, 17896), (2237, 17640), (2520, 15659), (2940, 13422), (3528, 11185), (4410, 8948), (4474, 8820), (5880, 6711)]