141126720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{21001}}^1$

素因数の和:21028

約数の個数: 112

約数和(自身を含む): 512112768

約数和(自身を除く): 370986048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 21001, 42002, 63003, 84004, 105005, 126006, 147007, 168008, 210010, 252012, 294014, 315015, 336016, 420020, 441021, 504024, 588028, 630030, 672032, 735035, 840040, 882042, 1008048, 1176056, 1260060, 1344064, 1470070, 1680080, 1764084, 2016096, 2205105, 2352112, 2520120, 2940140, 3360160, 3528168, 4032192, 4410210, 4704224, 5040240, 5880280, 6720320, 7056336, 8820420, 9408448, 10080480, 11760560, 14112672, 17640840, 20160960, 23521120, 28225344, 35281680, 47042240, 70563360, 141126720]

約数ペア:

[(1, 141126720), (2, 70563360), (3, 47042240), (4, 35281680), (5, 28225344), (6, 23521120), (7, 20160960), (8, 17640840), (10, 14112672), (12, 11760560), (14, 10080480), (15, 9408448), (16, 8820420), (20, 7056336), (21, 6720320), (24, 5880280), (28, 5040240), (30, 4704224), (32, 4410210), (35, 4032192), (40, 3528168), (42, 3360160), (48, 2940140), (56, 2520120), (60, 2352112), (64, 2205105), (70, 2016096), (80, 1764084), (84, 1680080), (96, 1470070), (105, 1344064), (112, 1260060), (120, 1176056), (140, 1008048), (160, 882042), (168, 840040), (192, 735035), (210, 672032), (224, 630030), (240, 588028), (280, 504024), (320, 441021), (336, 420020), (420, 336016), (448, 315015), (480, 294014), (560, 252012), (672, 210010), (840, 168008), (960, 147007), (1120, 126006), (1344, 105005), (1680, 84004), (2240, 63003), (3360, 42002), (6720, 21001)]