144044320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1015

約数の個数: 144

約数和(自身を含む): 417130560

約数和(自身を除く): 273086240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 380, 392, 490, 532, 560, 608, 665, 760, 784, 931, 967, 980, 1064, 1120, 1330, 1520, 1568, 1862, 1934, 1960, 2128, 2660, 3040, 3724, 3868, 3920, 4256, 4655, 4835, 5320, 6769, 7448, 7736, 7840, 9310, 9670, 10640, 13538, 14896, 15472, 18373, 18620, 19340, 21280, 27076, 29792, 30944, 33845, 36746, 37240, 38680, 47383, 54152, 67690, 73492, 74480, 77360, 91865, 94766, 108304, 128611, 135380, 146984, 148960, 154720, 183730, 189532, 216608, 236915, 257222, 270760, 293968, 367460, 379064, 473830, 514444, 541520, 587936, 643055, 734920, 758128, 900277, 947660, 1028888, 1083040, 1286110, 1469840, 1516256, 1800554, 1895320, 2057776, 2572220, 2939680, 3601108, 3790640, 4115552, 4501385, 5144440, 7202216, 7581280, 9002770, 10288880, 14404432, 18005540, 20577760, 28808864, 36011080, 72022160, 144044320]

約数ペア:

[(1, 144044320), (2, 72022160), (4, 36011080), (5, 28808864), (7, 20577760), (8, 18005540), (10, 14404432), (14, 10288880), (16, 9002770), (19, 7581280), (20, 7202216), (28, 5144440), (32, 4501385), (35, 4115552), (38, 3790640), (40, 3601108), (49, 2939680), (56, 2572220), (70, 2057776), (76, 1895320), (80, 1800554), (95, 1516256), (98, 1469840), (112, 1286110), (133, 1083040), (140, 1028888), (152, 947660), (160, 900277), (190, 758128), (196, 734920), (224, 643055), (245, 587936), (266, 541520), (280, 514444), (304, 473830), (380, 379064), (392, 367460), (490, 293968), (532, 270760), (560, 257222), (608, 236915), (665, 216608), (760, 189532), (784, 183730), (931, 154720), (967, 148960), (980, 146984), (1064, 135380), (1120, 128611), (1330, 108304), (1520, 94766), (1568, 91865), (1862, 77360), (1934, 74480), (1960, 73492), (2128, 67690), (2660, 54152), (3040, 47383), (3724, 38680), (3868, 37240), (3920, 36746), (4256, 33845), (4655, 30944), (4835, 29792), (5320, 27076), (6769, 21280), (7448, 19340), (7736, 18620), (7840, 18373), (9310, 15472), (9670, 14896), (10640, 13538)]