1984351600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5857}}^1$

素因数の和:5904

約数の個数: 180

約数和(自身を含む): 5989828432

約数和(自身を除く): 4005476832

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 121, 140, 154, 175, 176, 200, 220, 242, 275, 280, 308, 350, 385, 400, 440, 484, 550, 560, 605, 616, 700, 770, 847, 880, 968, 1100, 1210, 1232, 1400, 1540, 1694, 1925, 1936, 2200, 2420, 2800, 3025, 3080, 3388, 3850, 4235, 4400, 4840, 5857, 6050, 6160, 6776, 7700, 8470, 9680, 11714, 12100, 13552, 15400, 16940, 21175, 23428, 24200, 29285, 30800, 33880, 40999, 42350, 46856, 48400, 58570, 64427, 67760, 81998, 84700, 93712, 117140, 128854, 146425, 163996, 169400, 204995, 234280, 257708, 292850, 322135, 327992, 338800, 409990, 450989, 468560, 515416, 585700, 644270, 655984, 708697, 819980, 901978, 1024975, 1030832, 1171400, 1288540, 1417394, 1610675, 1639960, 1803956, 2049950, 2254945, 2342800, 2577080, 2834788, 3221350, 3279920, 3543485, 3607912, 4099900, 4509890, 4960879, 5154160, 5669576, 6442700, 7086970, 7215824, 8199800, 9019780, 9921758, 11274725, 11339152, 12885400, 14173940, 16399600, 17717425, 18039560, 19843516, 22549450, 24804395, 25770800, 28347880, 35434850, 36079120, 39687032, 45098900, 49608790, 56695760, 70869700, 79374064, 90197800, 99217580, 124021975, 141739400, 180395600, 198435160, 248043950, 283478800, 396870320, 496087900, 992175800, 1984351600]

約数ペア:

[(1, 1984351600), (2, 992175800), (4, 496087900), (5, 396870320), (7, 283478800), (8, 248043950), (10, 198435160), (11, 180395600), (14, 141739400), (16, 124021975), (20, 99217580), (22, 90197800), (25, 79374064), (28, 70869700), (35, 56695760), (40, 49608790), (44, 45098900), (50, 39687032), (55, 36079120), (56, 35434850), (70, 28347880), (77, 25770800), (80, 24804395), (88, 22549450), (100, 19843516), (110, 18039560), (112, 17717425), (121, 16399600), (140, 14173940), (154, 12885400), (175, 11339152), (176, 11274725), (200, 9921758), (220, 9019780), (242, 8199800), (275, 7215824), (280, 7086970), (308, 6442700), (350, 5669576), (385, 5154160), (400, 4960879), (440, 4509890), (484, 4099900), (550, 3607912), (560, 3543485), (605, 3279920), (616, 3221350), (700, 2834788), (770, 2577080), (847, 2342800), (880, 2254945), (968, 2049950), (1100, 1803956), (1210, 1639960), (1232, 1610675), (1400, 1417394), (1540, 1288540), (1694, 1171400), (1925, 1030832), (1936, 1024975), (2200, 901978), (2420, 819980), (2800, 708697), (3025, 655984), (3080, 644270), (3388, 585700), (3850, 515416), (4235, 468560), (4400, 450989), (4840, 409990), (5857, 338800), (6050, 327992), (6160, 322135), (6776, 292850), (7700, 257708), (8470, 234280), (9680, 204995), (11714, 169400), (12100, 163996), (13552, 146425), (15400, 128854), (16940, 117140), (21175, 93712), (23428, 84700), (24200, 81998), (29285, 67760), (30800, 64427), (33880, 58570), (40999, 48400), (42350, 46856)]