1520982260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{1217}}^1$

素因数の和:1425

約数の個数: 96

約数和(自身を含む): 3732341760

約数和(自身を除く): 2211359500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 113, 140, 158, 226, 316, 395, 452, 553, 565, 790, 791, 1106, 1130, 1217, 1580, 1582, 2212, 2260, 2434, 2765, 3164, 3955, 4868, 5530, 6085, 7910, 8519, 8927, 11060, 12170, 15820, 17038, 17854, 24340, 34076, 35708, 42595, 44635, 62489, 85190, 89270, 96143, 124978, 137521, 170380, 178540, 192286, 249956, 275042, 312445, 384572, 480715, 550084, 624890, 673001, 687605, 961430, 962647, 1249780, 1346002, 1375210, 1922860, 1925294, 2692004, 2750420, 3365005, 3850588, 4813235, 6730010, 9626470, 10864159, 13460020, 19252940, 21728318, 43456636, 54320795, 76049113, 108641590, 152098226, 217283180, 304196452, 380245565, 760491130, 1520982260]

約数ペア:

[(1, 1520982260), (2, 760491130), (4, 380245565), (5, 304196452), (7, 217283180), (10, 152098226), (14, 108641590), (20, 76049113), (28, 54320795), (35, 43456636), (70, 21728318), (79, 19252940), (113, 13460020), (140, 10864159), (158, 9626470), (226, 6730010), (316, 4813235), (395, 3850588), (452, 3365005), (553, 2750420), (565, 2692004), (790, 1925294), (791, 1922860), (1106, 1375210), (1130, 1346002), (1217, 1249780), (1580, 962647), (1582, 961430), (2212, 687605), (2260, 673001), (2434, 624890), (2765, 550084), (3164, 480715), (3955, 384572), (4868, 312445), (5530, 275042), (6085, 249956), (7910, 192286), (8519, 178540), (8927, 170380), (11060, 137521), (12170, 124978), (15820, 96143), (17038, 89270), (17854, 85190), (24340, 62489), (34076, 44635), (35708, 42595)]