455594720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3203}}^1$

素因数の和:3352

約数の個数: 96

約数和(自身を含む): 1240178688

約数和(自身を除く): 784583968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 127, 140, 160, 224, 254, 280, 508, 560, 635, 889, 1016, 1120, 1270, 1778, 2032, 2540, 3203, 3556, 4064, 4445, 5080, 6406, 7112, 8890, 10160, 12812, 14224, 16015, 17780, 20320, 22421, 25624, 28448, 32030, 35560, 44842, 51248, 64060, 71120, 89684, 102496, 112105, 128120, 142240, 179368, 224210, 256240, 358736, 406781, 448420, 512480, 717472, 813562, 896840, 1627124, 1793680, 2033905, 2847467, 3254248, 3587360, 4067810, 5694934, 6508496, 8135620, 11389868, 13016992, 14237335, 16271240, 22779736, 28474670, 32542480, 45559472, 56949340, 65084960, 91118944, 113898680, 227797360, 455594720]

約数ペア:

[(1, 455594720), (2, 227797360), (4, 113898680), (5, 91118944), (7, 65084960), (8, 56949340), (10, 45559472), (14, 32542480), (16, 28474670), (20, 22779736), (28, 16271240), (32, 14237335), (35, 13016992), (40, 11389868), (56, 8135620), (70, 6508496), (80, 5694934), (112, 4067810), (127, 3587360), (140, 3254248), (160, 2847467), (224, 2033905), (254, 1793680), (280, 1627124), (508, 896840), (560, 813562), (635, 717472), (889, 512480), (1016, 448420), (1120, 406781), (1270, 358736), (1778, 256240), (2032, 224210), (2540, 179368), (3203, 142240), (3556, 128120), (4064, 112105), (4445, 102496), (5080, 89684), (6406, 71120), (7112, 64060), (8890, 51248), (10160, 44842), (12812, 35560), (14224, 32030), (16015, 28448), (17780, 25624), (20320, 22421)]