139174560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13807}}^1$

素因数の和:13835

約数の個数: 144

約数和(自身を含む): 542820096

約数和(自身を除く): 403645536

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, 2520, 3360, 5040, 10080, 13807, 27614, 41421, 55228, 69035, 82842, 96649, 110456, 124263, 138070, 165684, 193298, 207105, 220912, 248526, 276140, 289947, 331368, 386596, 414210, 441824, 483245, 497052, 552280, 579894, 621315, 662736, 773192, 828420, 869841, 966490, 994104, 1104560, 1159788, 1242630, 1325472, 1449735, 1546384, 1656840, 1739682, 1932980, 1988208, 2209120, 2319576, 2485260, 2899470, 3092768, 3313680, 3479364, 3865960, 3976416, 4349205, 4639152, 4970520, 5798940, 6627360, 6958728, 7731920, 8698410, 9278304, 9941040, 11597880, 13917456, 15463840, 17396820, 19882080, 23195760, 27834912, 34793640, 46391520, 69587280, 139174560]

約数ペア:

[(1, 139174560), (2, 69587280), (3, 46391520), (4, 34793640), (5, 27834912), (6, 23195760), (7, 19882080), (8, 17396820), (9, 15463840), (10, 13917456), (12, 11597880), (14, 9941040), (15, 9278304), (16, 8698410), (18, 7731920), (20, 6958728), (21, 6627360), (24, 5798940), (28, 4970520), (30, 4639152), (32, 4349205), (35, 3976416), (36, 3865960), (40, 3479364), (42, 3313680), (45, 3092768), (48, 2899470), (56, 2485260), (60, 2319576), (63, 2209120), (70, 1988208), (72, 1932980), (80, 1739682), (84, 1656840), (90, 1546384), (96, 1449735), (105, 1325472), (112, 1242630), (120, 1159788), (126, 1104560), (140, 994104), (144, 966490), (160, 869841), (168, 828420), (180, 773192), (210, 662736), (224, 621315), (240, 579894), (252, 552280), (280, 497052), (288, 483245), (315, 441824), (336, 414210), (360, 386596), (420, 331368), (480, 289947), (504, 276140), (560, 248526), (630, 220912), (672, 207105), (720, 193298), (840, 165684), (1008, 138070), (1120, 124263), (1260, 110456), (1440, 96649), (1680, 82842), (2016, 69035), (2520, 55228), (3360, 41421), (5040, 27614), (10080, 13807)]