308014560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{30557}}^1$

素因数の和:30585

約数の個数: 144

約数和(自身を含む): 1201296096

約数和(自身を除く): 893281536

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, 30557, 61114, 91671, 122228, 152785, 183342, 213899, 244456, 275013, 305570, 366684, 427798, 458355, 488912, 550026, 611140, 641697, 733368, 855596, 916710, 977824, 1069495, 1100052, 1222280, 1283394, 1375065, 1466736, 1711192, 1833420, 1925091, 2138990, 2200104, 2444560, 2566788, 2750130, 2933472, 3208485, 3422384, 3666840, 3850182, 4277980, 4400208, 4889120, 5133576, 5500260, 6416970, 6844768, 7333680, 7700364, 8555960, 8800416, 9625455, 10267152, 11000520, 12833940, 14667360, 15400728, 17111920, 19250910, 20534304, 22001040, 25667880, 30801456, 34223840, 38501820, 44002080, 51335760, 61602912, 77003640, 102671520, 154007280, 308014560]

約数ペア:

[(1, 308014560), (2, 154007280), (3, 102671520), (4, 77003640), (5, 61602912), (6, 51335760), (7, 44002080), (8, 38501820), (9, 34223840), (10, 30801456), (12, 25667880), (14, 22001040), (15, 20534304), (16, 19250910), (18, 17111920), (20, 15400728), (21, 14667360), (24, 12833940), (28, 11000520), (30, 10267152), (32, 9625455), (35, 8800416), (36, 8555960), (40, 7700364), (42, 7333680), (45, 6844768), (48, 6416970), (56, 5500260), (60, 5133576), (63, 4889120), (70, 4400208), (72, 4277980), (80, 3850182), (84, 3666840), (90, 3422384), (96, 3208485), (105, 2933472), (112, 2750130), (120, 2566788), (126, 2444560), (140, 2200104), (144, 2138990), (160, 1925091), (168, 1833420), (180, 1711192), (210, 1466736), (224, 1375065), (240, 1283394), (252, 1222280), (280, 1100052), (288, 1069495), (315, 977824), (336, 916710), (360, 855596), (420, 733368), (480, 641697), (504, 611140), (560, 550026), (630, 488912), (672, 458355), (720, 427798), (840, 366684), (1008, 305570), (1120, 275013), (1260, 244456), (1440, 213899), (1680, 183342), (2016, 152785), (2520, 122228), (3360, 91671), (5040, 61114), (10080, 30557)]