773865960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{1217}}^1$

素因数の和:1995

約数の個数: 128

約数和(自身を含む): 2658942720

約数和(自身を除く): 1885076760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 757, 840, 1217, 1514, 2271, 2434, 3028, 3651, 3785, 4542, 4868, 5299, 6056, 6085, 7302, 7570, 8519, 9084, 9736, 10598, 11355, 12170, 14604, 15140, 15897, 17038, 18168, 18255, 21196, 22710, 24340, 25557, 26495, 29208, 30280, 31794, 34076, 36510, 42392, 42595, 45420, 48680, 51114, 52990, 63588, 68152, 73020, 79485, 85190, 90840, 102228, 105980, 127176, 127785, 146040, 158970, 170380, 204456, 211960, 255570, 317940, 340760, 511140, 635880, 921269, 1022280, 1842538, 2763807, 3685076, 4606345, 5527614, 6448883, 7370152, 9212690, 11055228, 12897766, 13819035, 18425380, 19346649, 22110456, 25795532, 27638070, 32244415, 36850760, 38693298, 51591064, 55276140, 64488830, 77386596, 96733245, 110552280, 128977660, 154773192, 193466490, 257955320, 386932980, 773865960]

約数ペア:

[(1, 773865960), (2, 386932980), (3, 257955320), (4, 193466490), (5, 154773192), (6, 128977660), (7, 110552280), (8, 96733245), (10, 77386596), (12, 64488830), (14, 55276140), (15, 51591064), (20, 38693298), (21, 36850760), (24, 32244415), (28, 27638070), (30, 25795532), (35, 22110456), (40, 19346649), (42, 18425380), (56, 13819035), (60, 12897766), (70, 11055228), (84, 9212690), (105, 7370152), (120, 6448883), (140, 5527614), (168, 4606345), (210, 3685076), (280, 2763807), (420, 1842538), (757, 1022280), (840, 921269), (1217, 635880), (1514, 511140), (2271, 340760), (2434, 317940), (3028, 255570), (3651, 211960), (3785, 204456), (4542, 170380), (4868, 158970), (5299, 146040), (6056, 127785), (6085, 127176), (7302, 105980), (7570, 102228), (8519, 90840), (9084, 85190), (9736, 79485), (10598, 73020), (11355, 68152), (12170, 63588), (14604, 52990), (15140, 51114), (15897, 48680), (17038, 45420), (18168, 42595), (18255, 42392), (21196, 36510), (22710, 34076), (24340, 31794), (25557, 30280), (26495, 29208)]