143517920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9857}}^1$

素因数の和:9892

約数の個数: 96

約数和(自身を含む): 417348288

約数和(自身を除く): 273830368

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 9857, 14560, 19714, 39428, 49285, 68999, 78856, 98570, 128141, 137998, 157712, 197140, 256282, 275996, 315424, 344995, 394280, 512564, 551992, 640705, 689990, 788560, 896987, 1025128, 1103984, 1281410, 1379980, 1577120, 1793974, 2050256, 2207968, 2562820, 2759960, 3587948, 4100512, 4484935, 5125640, 5519920, 7175896, 8969870, 10251280, 11039840, 14351792, 17939740, 20502560, 28703584, 35879480, 71758960, 143517920]

約数ペア:

[(1, 143517920), (2, 71758960), (4, 35879480), (5, 28703584), (7, 20502560), (8, 17939740), (10, 14351792), (13, 11039840), (14, 10251280), (16, 8969870), (20, 7175896), (26, 5519920), (28, 5125640), (32, 4484935), (35, 4100512), (40, 3587948), (52, 2759960), (56, 2562820), (65, 2207968), (70, 2050256), (80, 1793974), (91, 1577120), (104, 1379980), (112, 1281410), (130, 1103984), (140, 1025128), (160, 896987), (182, 788560), (208, 689990), (224, 640705), (260, 551992), (280, 512564), (364, 394280), (416, 344995), (455, 315424), (520, 275996), (560, 256282), (728, 197140), (910, 157712), (1040, 137998), (1120, 128141), (1456, 98570), (1820, 78856), (2080, 68999), (2912, 49285), (3640, 39428), (7280, 19714), (9857, 14560)]