7273280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:232

約数の個数: 112

約数和(自身を含む): 21067776

約数和(自身を除く): 13794496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 191, 224, 238, 272, 280, 320, 340, 382, 448, 476, 544, 560, 595, 680, 764, 952, 955, 1088, 1120, 1190, 1337, 1360, 1528, 1904, 1910, 2240, 2380, 2674, 2720, 3056, 3247, 3808, 3820, 4760, 5348, 5440, 6112, 6494, 6685, 7616, 7640, 9520, 10696, 12224, 12988, 13370, 15280, 16235, 19040, 21392, 22729, 25976, 26740, 30560, 32470, 38080, 42784, 45458, 51952, 53480, 61120, 64940, 85568, 90916, 103904, 106960, 113645, 129880, 181832, 207808, 213920, 227290, 259760, 363664, 427840, 454580, 519520, 727328, 909160, 1039040, 1454656, 1818320, 3636640, 7273280]

約数ペア:

[(1, 7273280), (2, 3636640), (4, 1818320), (5, 1454656), (7, 1039040), (8, 909160), (10, 727328), (14, 519520), (16, 454580), (17, 427840), (20, 363664), (28, 259760), (32, 227290), (34, 213920), (35, 207808), (40, 181832), (56, 129880), (64, 113645), (68, 106960), (70, 103904), (80, 90916), (85, 85568), (112, 64940), (119, 61120), (136, 53480), (140, 51952), (160, 45458), (170, 42784), (191, 38080), (224, 32470), (238, 30560), (272, 26740), (280, 25976), (320, 22729), (340, 21392), (382, 19040), (448, 16235), (476, 15280), (544, 13370), (560, 12988), (595, 12224), (680, 10696), (764, 9520), (952, 7640), (955, 7616), (1088, 6685), (1120, 6494), (1190, 6112), (1337, 5440), (1360, 5348), (1528, 4760), (1904, 3820), (1910, 3808), (2240, 3247), (2380, 3056), (2674, 2720)]